FORM 1O-Q


             SECURITIES AND EXCHANGE COMMISSION
                   Washington, D.C. 20549


      (Mark one)

      [X]   QUARTERLY REPORT PURSUANT TO SECTION  13  or  15 (d)
                  OF THE SECURITIES EXCHANGE ACT OF 1934

            For the quarterly period ended September 30, 2003

                              OR

      [  ]   TRANSITION REPORT PURSUANT TO SECTION 13 OR  15 (d)
                  OF THE SECURITIES EXCHANGE ACT OF 1934

            For the transition period from            to



Commission File Number 1-898.


                AMPCO-PITTSBURGH CORPORATION


Incorporated in Pennsylvania.
I.R.S. Employer Identification No. 25-1117717.
600 Grant Street, Pittsburgh, Pennsylvania 15219
Telephone Number 412/456-4400


Indicate by check mark whether the registrant (1) has filed
all reports required to be filed by Section 13 or 15 (d) of
the Securities Exchange Act of 1934 during the preceding 12
months (or for such shorter periods that the registrant was
required to file such reports) and (2) has been subject to
such filing requirements for the past 90 days.

                       YES  X       NO



On November 12, 2003, 9,647,497 common shares were
outstanding.








                            - 1 -


                AMPCO-PITTSBURGH CORPORATION

                            INDEX


                                                          Page No.


Part I - Financial Information:

           Item 1 - Consolidated Financial Statements

           Consolidated Balance Sheets -
             September 30, 2003 and December 31, 2002        3

           Consolidated Statements of Operations -
             Nine Months Ended September 30, 2003 and 2002;
             Three Months Ended September 30, 2003 and 2002  4

           Condensed  Consolidated Statements of Cash  Flows-
             Nine Months Ended September 30, 2003 and 2002   5

           Notes to Consolidated Financial Statements        6

           Item 2 - Management's Discussion and Analysis
             of Financial Condition and Results of
             Operations                                     14

           Item 3 - Quantitative and Qualitative Disclosures
             About Market Risk                              18

           Item 4 - Controls and Procedures                 18

Part II - Other Information:

              Item 1 - Legal Proceedings                    19
              Item 5 - Other Information                    19
              Item 6 - Exhibits and Reports on Form 8-K     19

           Signatures                                       21

           Exhibit Index                                    22

           Exhibits

             Exhibit 31.1
             Exhibit 31.2
             Exhibit 32.1
             Exhibit 32.2





                            - 2 -


               PART I - FINANCIAL INFORMATION
                AMPCO-PITTSBURGH CORPORATION
                 CONSOLIDATED BALANCE SHEETS
                         (UNAUDITED)

                                   September 30,    December 31,
                                       2003             2002

                                                      
Assets
Current assets:
Cash and cash equivalents           $ 43,434,237     $ 27,743,641
Receivables, less allowance for
 doubtful accounts of $1,540,309 in
 2003 and $1,552,534 in 2002          35,289,309       38,791,898
Inventories                           45,848,464       47,083,992
Other                                  7,702,593        6,685,124
     Total current assets            132,274,603      120,304,655

Property, plant and equipment, at cost:
  Land and land improvements           4,217,422        5,061,053
  Buildings                           24,673,679       29,317,286
  Machinery and equipment            125,712,415      144,888,313
                                     154,603,516      179,266,652
  Accumulated depreciation           (88,762,166)     (95,535,004)
     Net property, plant and
      equipment                       65,841,350       83,731,648
Prepaid pensions                      23,745,859       23,039,261
Goodwill                               2,694,240        2,694,240
Other noncurrent assets                3,663,663        5,100,065
                                    $228,219,715     $234,869,869

Liabilities and Shareholders' Equity
Current liabilities:
Accounts payable                    $ 10,200,052     $ 12,109,266
Accrued payrolls and employee benefits 8,082,561        8,413,650
Other                                 14,458,784       14,200,883
     Total current liabilities        32,741,397       34,723,799
Employee benefit obligations          16,068,557       16,304,604
Deferred income taxes                 19,365,077       19,825,065
Industrial Revenue Bond debt          13,311,000       13,311,000
Other noncurrent liabilities           2,433,694          684,995
     Total liabilities                83,919,725       84,849,463
Shareholders' equity:
Preference stock - no par value;
 authorized 3,000,000 shares: none
 issued                                        -                -
Common stock - par value $1; authorized
 20,000,000 shares; issued and
 outstanding 9,647,497 in 2003 and
 9,632,497 in 2002                     9,647,497        9,632,497
Additional paid-in capital           103,157,130      103,005,928
Retained earnings                     39,585,828       45,970,371
Accumulated other comprehensive loss  (8,090,465)     (8,588,390)
     Total shareholders' equity      144,299,990      150,020,406
                                    $228,219,715     $234,869,869


       See Notes to Consolidated Financial Statements.


                            - 3 -

                AMPCO-PITTSBURGH CORPORATION
            CONSOLIDATED STATEMENTS OF OPERATIONS
                         (UNAUDITED)



                                                              


                              Nine Months Ended Sept 30,  Three Months Ended Sept 30,
                                  2003         2002           2003         2002

Net sales                     $132,383,635  $147,399,490  $ 43,358,209  $ 47,854,218

Operating costs and expenses:
 Costs of products sold
   (excluding depreciation)    103,928,965   114,448,925    34,214,123    37,309,734
 Selling and administrative     20,026,474    19,161,381     6,104,016     6,192,128
 Depreciation                    4,740,501     4,817,987     1,540,738     1,563,274
 Gain on disposition of
  assets and businesses            (16,377)     (830,180)       (7,523)     (834,893)
  Restructuring charges                  -        23,114             -        23,114
    Total operating expenses   128,679,563   137,621,227    41,851,354    44,253,357

Income from operations           3,704,072     9,778,263     1,506,855     3,600,861

Other (expense) income:
  Interest expense                (252,459)     (297,103)      (89,136)     (125,968)
  Other - net                     (264,974)      174,409       (27,504)      (68,360)
                                  (517,433)     (122,694)     (116,640)     (194,328)

Income from continuing operations
 before income taxes             3,186,639     9,655,569     1,390,215     3,406,533
Income tax provision             1,558,000     4,171,000       489,000     1,542,000

Income from continuing
 operations                      1,628,639     5,484,569       901,215     1,864,533

Discontinued operations:
 Loss from operations, including
  loss on disposal of $4,600,212
  in 2003                       (5,356,228)   (1,324,256)   (5,166,425)     (899,317)
 Income tax benefit                234,295       426,000       184,295       302,000
                                (5,121,933)     (898,256)   (4,982,130)     (597,317)

Net (loss) income before
 cumulative effect of change
 in accounting for goodwill     (3,493,294)    4,586,313    (4,080,915)    1,267,216

Cumulative effect of change in
 accounting for goodwill, net of
 income taxes of $1,558,269              -    (2,893,931)            -             -

Net (loss) income              $(3,493,294)  $ 1,692,382   $(4,080,915) $  1,267,216

Basic and diluted earnings
 per common share:
  Net income from continuing
   operations                  $      0.17   $      0.57   $      0.09  $       0.19

  Net loss from discontinued
   operations                  $     (0.53)  $     (0.09)  $     (0.51) $      (0.06)

  Cumulative effect of change
    in accounting for goodwill $         -   $     (0.30)  $         -  $          -

  Net (loss) income            $     (0.36)  $      0.18   $     (0.42) $       0.13

Cash dividends declared
 per share                     $       0.30  $      0.30   $      0.10  $       0.10

Weighted average number of
 common shares outstanding        9,633,695    9,621,822     9,636,051     9,632,497



       See Notes to Consolidated Financial Statements.

                            - 4 -

                 AMPCO-PITTSBURGH CORPORATION
       CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                         (UNAUDITED)



                                          Nine Months Ended September 30,
                                             2003           2002


                                                         

Net cash flows provided by operating
 activities                             $  7,387,550   $  15,014,603

Cash flows from investing activities:
  Purchases of property, plant and
   equipment                              (3,910,858)     (4,366,189)
  Proceeds from sale of businesses        14,600,000       1,129,950
  Proceeds from sale of assets                12,485       1,469,719

  Net cash flows provided by (used in)
   investing activities                   10,701,627      (1,766,520)

Cash flows from financing activities:
   Proceeds from the issuance of
    common stock                             166,202         238,925
  Dividends paid                          (2,889,749)     (2,885,029)

  Net cash flows (used in) financing
   activities                             (2,723,547)     (2,646,104)

Effect of exchange rate changes on cash
 and cash equivalents                        324,966         360,304

Net increase in cash and cash equivalents 15,690,596      10,962,283
Cash and cash equivalents at
 beginning of period                      27,743,641      13,514,299

Cash and cash equivalents at
 end of period                          $ 43,434,237    $ 24,476,582


Supplemental information:
 Income tax payments                    $    218,191    $    802,450
 Interest payments                      $    256,404    $    283,500



Noncash investing and financing activities - see Note 11.







       See Notes to Consolidated Financial Statements.


                            - 5 -


                   AMPCO-PITTSBURGH CORPORATION
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. Unaudited Consolidated Financial Statements

   The consolidated balance sheet as of September 30, 2003, the
   consolidated statements of operations for the nine and three
   months ended September 30, 2003 and 2002 and the condensed
   consolidated statements of cash flows for the nine months ended
   September 30, 2003 and 2002 have been prepared by Ampco-
   Pittsburgh Corporation (the Corporation) without audit. In the
   opinion of management, all adjustments, consisting of only
   normal recurring adjustments, necessary to present fairly the
   financial position, results of operations and cash flows for the
   periods presented have been made.

   Certain amounts for the preceding periods have been reclassified
   for comparability with the 2003 presentation.  In addition,
   certain information and footnote disclosures normally included
   in financial statements prepared in accordance with generally
   accepted accounting principles have been condensed or omitted.
   These consolidated financial statements should be read in
   conjunction with the consolidated financial statements and notes
   thereto incorporated by reference in the Corporation's annual
   report to shareholders on Form 10-K for the year ended December
   31, 2002.  The results of operations for the nine and three
   months ended September 30, 2003 are not necessarily indicative
   of the operating results expected for the full year.

2. Restructuring

   In the third quarter of 2002, the Corporation made permanent
   reductions in manning levels at several of its operations and
   initiated the closure of its leased Plastics Processing
   Machinery facility in South Carolina.  An initial restructuring
   provision of $1,337,000 for costs associated with these efforts
   was recorded and as of December 31, 2002, approximately $167,000
   remained outstanding.  Restructuring activity for 2003 was as
   follows:

                                      (in thousands)
                      December 31,                September 30,
                          2002      Paid     Other     2003

   Employee costs      $   157    $( 140)    $(17)   $  -
   Costs associated with
     closure of leased
     facility               10        (8)      (2)      -
                       $   167    $ (148)    $(19)   $  -


3. Goodwill

   Effective January 1, 2002, the Corporation adopted the
   provisions of Statement of Financial Accounting Standard (SFAS)
   No. 142, "Goodwill and Other Intangible Assets" resulting in an
   after-tax write off of



                               - 6 -


   goodwill amounting to $2,894,000 in the first quarter of 2002
   relating to the now-sold Plastics Processing Machinery segment
   (see Note 11). There have been no subsequent changes in the
   carrying amount of remaining goodwill, which relates to the Air
   and Liquid Processing segment.

4. Inventories

   At September 30, 2003 and December 31, 2002, approximately 71%
   and 70%, respectively, of the inventories were valued on the
   LIFO method, with the remaining inventories being valued on the
   FIFO method.  Inventories were comprised of the following:

                                    (in thousands)
                         September 30,    December 31,
                             2003            2002

   Raw materials           $12,040         $12,836
   Work-in-process          20,329          23,216
   Finished goods            8,463           5,943
   Supplies                  5,016           5,089
                           $45,848         $47,084

5. Other Current Liabilities

   Other current liabilities were comprised of the following:

                                    (in thousands)
                         September 30,    December 31,
                             2003             2002

   Customer-related        $ 5,688         $ 6,298
   Other                     8,771           7,903
                           $14,459         $14,201

   Included in customer-related liabilities are costs expected to
   be incurred with respect to product warranties.  There have been
   no significant changes in the liability for product warranty
   claims for the nine and three months ended September 30, 2003.

6. Comprehensive (Loss) Income

   The Corporation's comprehensive (loss) income for the nine and
   three months ended September 30, 2003 and 2002 consisted of:

                                             (in thousands)
                                      Nine Months     Three Months
                                    Ended Sept 30,   Ended Sept 30,
                                    2003     2002     2003    2002

   Net (loss) income             $(3,493)   $1,692  $(4,081) $1,267
   Foreign currency translation      722     1,944      172     540
   Unrealized holding gains (losses)
    on marketable securities           6      (375)     (20)   (240)
   Change in fair value
    of derivatives                  (230)     (119)      62    (151)
   Comprehensive (loss) income   $(2,995)   $3,142  $(3,867) $1,416


                               - 7 -


7. Foreign Exchange

   Certain of the Corporation's operations are subject to risk from
   exchange rate fluctuations in connection with sales in foreign
   currencies.  To minimize this risk, forward foreign exchange
   contracts are purchased which are designated as fair value
   hedges or cash flow hedges.  As of September 30, 2003,
   approximately $21,500,000 of anticipated foreign denominated
   sales has been hedged with the underlying contracts settling at
   various dates beginning in 2003 through September 2006.  As of
   September 30, 2003, the fair value of contracts expected to
   settle within the next 12 months, which is recorded in other
   current liabilities, approximated $1,086,000 and the fair value
   of the remaining contracts, which is recorded in other
   noncurrent liabilities, approximated $551,000.  The change in
   the fair value of the contracts designated as cash flow hedges
   is recorded as a component of accumulated other comprehensive
   loss and approximated $(871,000), net of taxes, as of September
   30, 2003.  The change in fair value will be reclassified into
   earnings when the projected sales occur with approximately
   $(540,000), net of taxes, expected to be released to earnings
   within the next 12 months.

   Gains (losses) on foreign exchange transactions approximated
   $(301,000) and $140,000 for the nine months ended September 30,
   2003 and 2002 respectively and $(56,000) and $(110,000) for the
   three months ended September 30, 2003 and 2002 respectively.

   In addition, one of the Corporation's subsidiaries is subject to
   risk from increases in the price of a commodity used in the
   production of inventory.  To minimize this risk, futures
   contracts are entered into which are designated as cash flow
   hedges.  At September 30, 2003, approximately 100% or $1,618,000
   of anticipated commodity purchases over the next 12 months is
   hedged.  The fair value of the contracts expected to settle
   within the next 12 months approximated $109,000 and the fair
   value of the remaining contracts approximated $4,000 as of
   September 30, 2003.  The change in the fair value of the
   contracts is recorded as a component of accumulated other
   comprehensive loss and approximated $68,000, net of taxes, as of
   September 30, 2003.  The change in the fair value will be
   reclassified into earnings when the projected sales occur with
   approximately $65,000, net of taxes, expected to be released to
   earnings within the next 12 months.

8. Earnings Per Share

   Basic earnings per share are computed by dividing net income
   from continuing operations, net loss from discontinued
   operations, cumulative effect of change in accounting for
   goodwill, and net (loss) income by the weighted average number
   of common shares outstanding for the period.  The weighted
   average number of common shares outstanding for the nine and
   three months ended September 30, 2003 equaled 9,633,695 and
   9,636,051 shares, respectively, and for the nine and three
   months ended September 30, 2002 equaled 9,621,822 and 9,632,497
   shares, respectively.

   The computation of diluted earnings per share is similar to
   basic earnings per share except that the denominator is
   increased to include


                               - 8 -

   the dilutive effect of the net additional common shares that
   would have been outstanding assuming exercise of outstanding
   stock options,
   calculated using the treasury stock method.  The weighted
   average number of common shares outstanding assuming exercise of
   the stock options was 9,692,924 and 9,687,212 shares for the
   nine and three months ended September 30, 2003, respectively,
   and 9,647,731 and 9,654,590 shares for the nine and three months
   ended September 30, 2002, respectively.

9. Business Segments

   Presented below are the net sales and income (loss) before taxes
   for the Corporation's two business segments.  In August 2003,
   the Corporation sold the stock of its plastics processing
   machinery group. The transaction is accounted for as a
   discontinued operation, accordingly, the net sales and income
   (loss) before taxes for this group have been removed from the
   segment information below.  In addition, in the fourth quarter
   2002, the Corporation began evaluating the performance of its
   segments based solely on income from operations without an
   allocation of corporate expenses to give it the ability to focus
   on actual operating performance for each of the segments.  Prior
   year information has been restated to conform to the 2003
   presentation.

                                           (in thousands)
                                Nine Months Ended   Three Months Ended
                                    September 30,       September 30,
                                   2003      2002      2003      2002
   Net Sales:
    Forged and Cast Rolls       $ 78,948  $ 74,276  $ 26,560  $ 24,353
    Air and Liquid Processing     53,436    73,123    16,798    23,501
     Total Reportable Segments  $132,384  $147,399  $ 43,358  $ 47,854

   Income (loss) before taxes:
    Forged and Cast Rolls       $  4,434  $  3,414  $  1,637  $  1,516
    Air and Liquid Processing      2,917     9,799     1,054     3,108
     Total Reportable Segments     7,351    13,213     2,691     4,624
     Other expense, including
      corporate costs - net       (4,164)   (3,558)   (1,301)   (1,217)

       Total                    $  3,187 $   9,655  $  1,390  $  3,407


   Income (loss) before taxes for the Forged and Cast Rolls
   segment for the nine and three months ended September 30, 2002
   includes a net restructuring credit of $188,000 and a net gain
   on the disposition of assets and businesses of approximately
   $830,000.  Income (loss) before taxes for the Air and Liquid
   Processing segment for the nine and three months ended
   September 30, 2003 includes approximately $1,442,000 and
   $328,000, respectively, of legal costs associated with the
   asbestos and insurance recovery litigation (see Note 12) and
   for the nine and three months ended September 30, 2002 includes
   restructuring charges of $211,000.



                               - 9 -

10.Investment in Joint Venture

   Effective January 2003, the U.K. cast roll operation entered
   into an agreement to sell technical know-how to a newly created
   joint venture in China.  In addition to cash proceeds, the U.K.
   operations received an interest in the joint venture, the value
   of which is not material. The Corporation has no involvement in
   the day-to-day activities of the joint venture and no
   additional exposure exists as a result of its involvement
   therewith.  The purpose of the joint venture is to improve
   technology and the sale of cast rolls in China.

11. Divestitures

   The plastics industry is in its third year of poor demand and
   low levels of capital investment.  With the outlook continuing
   to be uncertain, the Corporation sold the stock of the New
   Castle Industries, Inc. group of companies constituting its
   small Plastics Processing Machinery segment on August 15, 2003.
   The transaction is recorded as a discontinued operation and
   presented net of tax in the accompanying financial statements.
   A loss on disposal of approximately $4,600,000 comprised of a
   loss on sale of $2,000,000, curtailment and settlement of
   existing pension obligations of $500,000 and a provision for
   environmental remediation of $2,100,000 (see Note 12) was
   recognized.  In addition, the results of operations for current
   and prior year periods for this segment of approximately
   $(756,000) and $(566,000) for the nine and three months ended
   September 30, 2003, respectively, and $(1,324,000) and
   $(899,000) for the nine and three months ended September 30,
   2002, respectively, have been reclassified to discontinued
   operations.  Net sales for this segment approximated
   $15,002,000 and $2,602,000 for the nine and three months ended
   September 30, 2003, respectively, and $18,801,000 and
   $6,124,000 for the nine and three months ended September 30,
   2002, respectively.

   In connection with the sale, the Corporation provided typical
   representations and warranties to the buyer, which primarily
   expire with the statutes of limitations.  Losses suffered by
   the buyer as a result of the Corporation's breach of
   representations and warranties are reimbursable by the
   Corporation up to approximately $2,000,000.  The Corporation
   believes no additional amounts will become due as a result of a
   breach.

   The sales price approximated $16,000,000, subject to post-
   closing adjustments.  Of the proceeds, $14,600,000 was received
   at closing and $1,000,000 was collected in October 2003.  The
   balance is in the form of a promissory note and due no later
   than the second quarter of 2006 with interest at the prime
   rate, payable quarterly.  As of August 15, 2003 and December
   31, 2002, assets for the segment approximated $24,000,000 and
   $25,000,000, respectively, and liabilities approximated
   $6,000,000 and $5,500,000, respectively,



                              - 10 -


   comprised of the following major categories:
                                        (in thousands)
                                    August 15, December 31,
                                        2003      2002

   Current assets                    $ 6,300    $ 6,600
   Property, plant and equipment,
    net                               16,100     16,900
   Non-current assets                  1,600      1,500
                                     $24,000    $25,000

   Current liabilities               $ 2,600    $ 2,600
   Non-current liabilities             3,400      2,900
                                     $ 6,000    $ 5,500


   In June 2002, the Corporation sold the net assets, excluding
   primarily trade receivables and payables, of Formet, Ltd., its
   small metals forging business in England for approximately its
   net book value or $1,308,000.  A loss of approximately $240,000
   was recognized relating primarily to the release of foreign
   currency translation losses previously recorded as a component
   of accumulated other comprehensive loss.  A portion of the
   proceeds plus interest were payable subsequent to the sale, all
   of which has since been collected.

12.Litigation and Environmental Matters

   The Corporation and its subsidiaries are involved in various
   claims and lawsuits incidental to their businesses. In
   addition, claims have been asserted alleging personal injury
   from exposure to asbestos-containing components historically
   used in some products of certain of the Corporation's
   subsidiaries. As of September 30, 2003, those subsidiaries, and
   in some cases, the Corporation, were defendants (among a number
   of defendants, typically over 50 and often over 100) in cases
   filed in various state and federal courts involving
   approximately 17,950 claimants.  Most of the claims were made
   in a small number of lawsuits filed in Mississippi in 2002 and
   2003. The filings do not typically identify specific products
   as a source of asbestos exposure. The Corporation's agreed
   gross settlement costs, including defense costs, in the third
   quarter of 2003 were approximately $213,000 and for the year to
   date were approximately $1,116,000, substantially all of which
   is covered by insurance. Twenty-two cases, involving 33
   claimants, have been settled in the third quarter of 2003
   without any payment bringing the total for the year to date to
   ninety-one cases, involving 152 claimants, being settled
   without any payment.

   On February 7, 2003, Utica Mutual Insurance Company ("Utica")
   filed a lawsuit in the Supreme Court of the State of New York,
   County of Oneida ("Oneida County Litigation") against the
   Corporation and certain of the subsidiaries named in the
   underlying asbestos action (the "Policyholder Defendants") and
   three other insurance carriers that provided primary coverage
   to the Corporation (the "Insurer Defendants").  In the lawsuit,
   Utica disputes certain coverage obligations to the Policyholder
   Defendants and asserts that the Insurer Defendants also have
   defense and indemnity obligations to the Policyholder
   Defendants.  The lawsuit seeks a declaratory judgment

                              - 11 -


   and recoupment of amounts already paid.  The Policyholder
   Defendants answered Utica's complaint, denying that Utica was
   entitled to the relief it requested against them, and asserting
   counterclaims against Utica.

   As of June 27, 2003, the Policyholder Defendants and Utica
   entered into a Defense and Indemnity Agreement with Respect to
   Asbestos-Related Bodily Injury Claims ("Coverage Agreement")
   settling most of the issues raised in the Oneida County
   Litigation.  Under the Coverage Agreement, Utica has accepted
   financial responsibility, subject to the limits of its policies
   and based on fixed defense percentages and specified indemnity
   allocation formulas, for a substantial majority of the asbestos
   personal injury claims arising out of exposure to alleged
   asbestos-containing components in products distributed by the
   Policyholder Defendants.  Utica's agreed share of such defense
   and indemnification costs varies depending upon the alleged
   asbestos-containing product at issue, whether Utica primary or
   umbrella policies are responsible for the claims and, for
   indemnification costs only, the years of the claimant's
   exposure to asbestos.

   Under the Agreement, Utica and the Policyholder Defendants will
   continue to litigate the effect, if any, of an exclusion
   addressing products liability with respect to sales to the
   United States government contained in certain Utica primary
   policies.  Utica has agreed, however, that any claims precluded
   from coverage under the primary policies containing the
   exclusion will be covered under the umbrella policies issued by
   Utica.  Under certain of the umbrella policies, defense costs
   expended on covered claims will erode the policy limits, in
   contrast to the primary policies where only indemnity costs
   erode the policy limits.

   Also under the Agreement, Utica has agreed to front, for a
   period of one year, all defense and indemnification costs for
   the covered claims, subject to a right of recovery from the
   relevant subsidiaries, under specified conditions, if the
   Insurer Defendants ultimately do not participate in the funding
   of such costs.  No settlement has been reached by Utica with
   the Insurer Defendants.

   Based on the Corporation's claims experience to date, insurance
   coverage and the identity of the subsidiaries that are named in
   the cases, the Corporation believes that the pending legal
   proceedings will not have a material adverse effect on its
   consolidated financial condition or liquidity. The outcome of
   any of the particular lawsuits, however, could be material to
   the consolidated results of operations of the period in which
   the costs, if any, are recognized.

   There can be no assurance that the Corporation or certain of
   its subsidiaries will not be subjected to significant
   additional claims in the future or that the Corporation's or
   its subsidiaries' ultimate liability with respect to these
   claims will not present significantly greater and longer
   lasting financial exposure than presently contemplated.
   Although it is probable that future costs will be incurred, the
   amounts cannot reasonably be estimated. Accordingly, the
   Corporation has not made an accrual for such costs in its
   financial statements. In addition, the Corporation has retained
   a law firm to advise it on all matters pertaining to these
   asbestos cases including insurance issues.  As a result,
   together with costs related to the Oneida County Litigation,
   the Corporation incurred uninsured

                              - 12 -


   legal costs approximating $340,000 in the third quarter and
   $1,610,000 year to date.  The Corporation expects the level of
   these expenses to continue to reduce towards year end but are
   likely to aggregate in excess of $1,800,000 for 2003.

   With respect to environmental matters, the Corporation is
   currently performing certain remedial actions in connection
   with the sale of real estate previously owned and has been
   named a Potentially Responsible Party at one third-party
   landfill site used by a division which was previously sold. In
   addition, as a result of the sale of the Plastics Processing
   Machinery segment, the Corporation retained the liability to
   remediate certain environmental contamination at two of the
   sold locations and has agreed to indemnify the buyer against
   third-party claims arising from the discharge of certain
   contamination from one of these locations at a cost estimate of
   $2,100,000 which will be paid over several years.
   Environmental exposures are difficult to assess and estimate
   for numerous reasons including lack of reliable data, the
   multiplicity of possible solutions, the years of remedial and
   monitoring activity required, and identification of new sites.
   However, in the opinion of management, the potential liability
   for all environmental proceedings based on information known to
   date has been adequately reserved.

13.Recently Issued Accounting Pronouncements

   In January 2003, the Financial Accounting Standards Board
   (FASB) issued Interpretation No. 46, "Consolidation of Variable
   Interest Entities" (FIN 46) and continues to issue interpretive
   guidance.  The effective date for calendar year corporations
   has been deferred until December 31, 2003.  FIN 46 currently
   requires existing unconsolidated variable interest entities to
   be consolidated by their primary beneficiary if the entities do
   not effectively disperse risks among the various parties
   involved.  The Corporation will continue to evaluate the impact
   of FIN 46 and its related amendments on the accounting of its
   small, non-recourse interest in the China joint venture.

   In April 2003, SFAS No. 149, "Amendment of Statement 133 on
   Derivative Instruments and Hedging Activities" (SFAS No. 149)
   was issued codifying decisions previously made by the
   Derivatives Implementation Group and in connection with other
   FASB projects relating to financial instruments.  SFAS No. 149
   is effective for contracts entered into or modified after June
   30, 2003 and has not had a significant impact on the financial
   condition and results of operations of the Corporation.

   In May 2003, SFAS No. 150, "Accounting for Certain Financial
   Instruments with Characteristics of both Liabilities and
   Equity" (SFAS No. 150) was issued which establishes standards
   for classifying and measuring certain financial instruments
   with characteristics of both liabilities and equity.  SFAS No.
   150 was effective for the Corporation on July 1, 2003 and did
   not have a significant impact on the financial condition and
   results of operations of the Corporation.




                              - 13 -


         ITEM 2 - MANAGEMENT'S DISCUSSION AND ANALYSIS OF
           FINANCIAL CONDITION AND RESULTS OF OPERATIONS


Operations for the Nine and Three Months Ended September 30, 2003
and 2002

The plastics industry is in its third year of poor demand and low
levels of capital investment.  With the outlook continuing to be
uncertain, the Corporation sold the stock of the New Castle
Industries, Inc. group of companies constituting its small Plastics
Processing Machinery segment on August 15, 2003.  The transaction
is recorded as a discontinued operation and presented net of tax in
the accompanying financial statements.  Results for current and
prior year periods for this segment have been reclassified to
discontinued operations.

Net Sales.  Net sales for the nine months ended September 30, 2003
and 2002 were $132,384,000 and $147,399,000, respectively, and for
the three months ended September 30, 2003 and 2002, were
$43,358,000 and $47,854,000, respectively.  A discussion of year-to-
date and third quarter sales for the Corporation's two segments is
included below.  Order backlogs approximated $105,967,000 at
September 30, 2003 in comparison to $100,922,000 at December 31,
2002, adjusted to exclude backlog for the Plastics Processing
Machinery segment.  The improvement is due primarily to an increase
in backlog for the Forged and Cast Rolls segment offset by a
decline in backlog for the Air and Liquid Processing segment.

Costs of Products Sold.  Costs of products sold, excluding
depreciation, were 78.5% and 77.6% of net sales for the nine months
ended September 30, 2003 and 2002, respectively, and 78.9% and
78.0% of net sales for the three months ended September 30, 2003
and 2002, respectively.  The increase is due to product mix and
depressed pricing as well as higher raw material and natural gas
costs particularly for the Forged and Cast Rolls segment.

Selling and Administrative.  Selling and administrative expenses
for the nine and three months ended September 30, 2003 includes
approximately $1,610,000 and $340,000, respectively, of legal costs
incurred for case management and insurance recovery lawsuits filed
in connection with asbestos-containing products manufactured
decades ago.  Lower labor and fringe benefit costs resulting from a
net reduction in the number of employees in 2003 in comparison to
2002 partially offset these legal costs.

Income from Operations.  Income from operations for the nine and
three months ended September 30, 2003 approximated $3,704,000 and
$1,507,000, respectively, in comparison to $9,778,000 and
$3,601,000 for the same periods of the prior year.  A discussion of
year-to-date and third quarter results for the Corporation's two
segments is included below.

Forged and Cast Rolls.  Sales and operating income for the nine and
three months ended September 30, 2003 were better than the
comparable prior year periods.  Strong bookings and a healthier
backlog contributed significantly to the increase in sales, which
included an improvement in the level of export sales byfor the U.S.
operations.  Additional commission expense due to the larger
content of foreign sales as well as higher


                              - 14 -

natural gas and raw material costs offset the expected increase to
domestic operating income.  For the U.K. operations, depressed
pricing and increases in raw material and other costs reduced the
benefit arising from the third quarter 2002 restructuring.  The
sale of technical know-how has added approximately $1,500,000 of
additional income for 2003 year to date.  Operating income for the
nine and three months ended September 30, 2002 includes a net gain
on the disposition of assets and businesses of approximately
$830,000 and a net restructuring credit of $188,000.  Backlog of
orders for both the U.S. and U.K. operations has increased from a
year ago, reflective of the improvement in export sales.  Pricing
and margins, however, remain depressed.  The financial weakness of
the domestic steel industry continues to be of concern.

Air and Liquid Processing.  Sales for the nine and three months
ended September 30, 2003, decreased 27% and 29% to $53,436,000 and
$16,798,000, respectively, against the comparable prior year
periods while operating income declined to approximately one-third
of that in the prior year.  Each of the operating units has been
severely impacted by the fragile economy.  Specifically, a dramatic
reduction in demand for power generation equipment products has
negatively affected the pumps business. In addition, lack of
industrial and construction spending and increased competition for
the air handling and coil businesses has impaired results.  The
segment was also impacted by legal costs of approximately
$1,442,000 and $328,000 for the year to date and quarter,
respectively, relating to case management and insurance recovery
lawsuits filed in connection with asbestos-containing products
manufactured decades ago.  In comparison, earnings for the nine and
three months ended September 20, 2002 include restructuring charges
of $211,000.  Backlog of orders has declined significantly from a
year ago.

Other (Expense) Income.  Interest expense for the nine and three
months ended September 30, 2003 decreased in comparison to the
prior year due primarily to repayment of $1,350,000 of industrial
revenue bonds in the fourth quarter of 2002.  Other (expense)
income for the nine months ended September 30, 2003 and 2002
approximated $(265,000) and $174,000, respectively, due to losses
on foreign exchange transactions in 2003 versus gains earned in
2002.  Other (expense) income for the three months ended September
30, 2003 and 2002 approximated $(28,000) and $(68,000),
respectively.  The change is due primarily to lower losses on
foreign exchange transactions in 2003 against 2002.

Income Taxes.  The effective tax rate for continuing operations for
the nine months ended September 30, 2003 approximated 48.9% in
comparison to 43.2% for the comparable prior year period.  The
increase is due primarily to establishing a valuation allowance
against certain foreign tax credits and an increase in state income
taxes. The effective tax rates for continuing operations for the
three months ended September 30, 2003 and 2002 approximated 35.2%
and 45.3%.  The decrease is due primarily to a reduction in foreign
operating losses for which no tax benefit had been recorded.

Discontinued Operations.  Loss from discontinued operations
includes, net of tax, the results of operations for the Plastic
Processing Machinery segment for each of the periods presented as
well as the loss on disposal.  This segment incurred pre-tax losses
of approximately $756,000 and $566,000 for the nine and three
months ended September 30, 2003, respectively, and $1,324,000 and
$899,000 for the nine and three months

                              - 15 -

ended September 30, 2002.  The loss on disposal of $4,600,000
includes loss on sale of $2,000,000, curtailment and settlement of
existing pension obligations of $500,000 and a provision for
environmental remediation of $2,100,000.  The majority of the loss
is a capital loss thereby reducing the expected tax benefit.  As of
August 15, 2003 and December 31, 2002, assets for the segment
approximated $24,000,000 and $25,000,000, respectively, and
liabilities approximated $6,000,000 and $5,500,000, respectively,
comprised of the following major categories.

                                      August 15,       December 31,
                                          2003             2002

Current assets                       $ 6,300,000       $ 6,600,000
Property, plant and equipment, net    16,100,000        16,900,000
Non-current assets                     1,600,000         1,500,000
                                     $24,000,000       $25,000,000

Current liabilities                  $ 2,600,000       $ 2,600,000
Non-current liabilities                3,400,000         2,900,000
                                     $ 6,000,000       $ 5,500,000


Cumulative Effect of Accounting Change.  Effective January 1, 2002,
the Corporation adopted the provisions of Statement of Financial
Accounting Standard (SFAS) No. 142, "Goodwill and Other Intangible
Assets" resulting in an after-tax write off of goodwill amounting
to $2,894,000 in the first quarter of 2002 relating to the now-sold
Plastics Processing Machinery segment.

Net (Loss) Income.  As a result of all of the above, the
Corporation incurred a net loss for the nine and three months ended
September 30, 2003 of $3,493,000 and $4,081,000, respectively, in
comparison to net income of $1,692,000 and $1,267,000 for the nine
and three months ended September 30, 2002, respectively.

Liquidity and Capital Resources

Net cash flows provided by operating activities amounted to
$7,388,000 for the nine months ended September 30, 2003 in
comparison to $15,015,000 for the nine months ended September 30,
2002.  The decrease is due primarily to lower earnings, including
the loss on the disposal of Plastics Processing Machinery segment.

Net cash flows from investing activities were $10,702,000 for the
nine months ended September 30, 2003 in comparison to a net use of
$1,767,000 for the nine months ended September 30, 2002.  The
improvement is due primarily to proceeds from the sale of the
Plastics Processing Machinery segment for approximately $16,000,000
of which $14,600,000 was received at closing.  Of the remaining
amount, $1,000,000 was collected in October 2003 and the balance,
subject to closing balance sheet adjustments, is due no later than
the second quarter of 2006 along with interest at the prime rate.
In June 2002, the Corporation sold the net assets of its small
metals forging business in England for approximately $1,308,000.  A
portion of the proceeds in the form of a note were payable
subsequent to the sale, all of which has since been received. In
addition, in July


                              - 16 -

2002, the remaining assets of the Belgian facility were sold for
approximately $1,447,000.  Capital expenditures for 2003 and 2002
are comparable.  As of September 30, 2003, future capital
expenditures totaling $2,675,000 have been approved. Funds on-hand,
funds generated by future operations and available lines of credit
are expected to be sufficient to finance capital expenditure
requirements.

Net cash flows used in financing activities were $2,724,000 for
2003 and $2,646,000 for 2002 relating primarily to payment of
quarterly dividends at a rate of $0.10 per share per quarter.  In
addition, proceeds were received in both years from the issuance of
stock under the Corporation's stock option plan.

The Corporation maintains short-term lines of credit in excess of
the cash needs of its businesses.  The total available at September
30, 2003 was approximately $8,000,000.

Litigation and Environmental Matters

See Note 12 to the consolidated financial statements.

Recently Issued Accounting Pronouncements

In January 2003, the Financial Accounting Standards Board (FASB)
issued Interpretation No. 46, "Consolidation of Variable Interest
Entities" (FIN 46) and continues to issue interpretive guidance.
The effective date for calendar year corporations has been deferred
until December 31, 2003.  FIN 46 currently requires existing
unconsolidated variable interest entities to be consolidated by
their primary beneficiary if the entities do not effectively
disperse risks among the various parties involved.  The Corporation
will continue to evaluate the impact of FIN 46 and its related
amendments on the accounting of its small, non-recourse interest in
the China joint venture.

In April 2003, SFAS No. 149, "Amendment of Statement 133 on
Derivative Instruments and Hedging Activities" (SFAS No. 149) was
issued codifying decisions previously made by the Derivatives
Implementation Group and in connection with other FASB projects
relating to financial instruments.  SFAS No. 149 is effective for
contracts entered into or modified after June 30, 2003 and has not
had a significant impact on the financial condition and results of
operations of the Corporation.

In May 2003, SFAS No. 150, "Accounting for Certain Financial
Instruments with Characteristics of both Liabilities and Equity"
(SFAS No. 150) was issued which establishes standards for
classifying and measuring certain financial instruments with
characteristics of both liabilities and equity.  SFAS No. 150 was
effective for the Corporation on July 1, 2003 and did not have a
significant impact on the financial condition and results of
operations of the Corporation.

Forward-Looking Statements

The Private Securities Litigation Reform Act of 1995 provides a
safe harbor for forward-looking statements made by or on behalf of
the Corporation.  Management's Discussion and Analysis and other
sections of the Form 10-Q contain forward-looking statements that
reflect the Corporation's current views with respect to future
events and financial performance.

                              - 17 -

Forward-looking statements are identified by the use of the words
"believe," "expect," "anticipate," "estimate," "projects,"
"forecasts" and other expressions that indicate future events and
trends.  Forward-looking statements speak only as of the date on
which such statements are made, are not guarantees of future
performance or expectations and involve risks and uncertainties.
In addition, there may be events in the future that the Corporation
is not able to accurately predict or control which may cause actual
results to differ materially from expectations expressed or implied
by forward-looking statements. The Corporation undertakes no
obligation to update any forward-looking statement, whether as a
result of new information, events or otherwise.  These forward-
looking statements shall not be deemed incorporated by reference by
any general statement incorporating by reference this Form 10-Q
into any filing under the Securities Act of 1933 or the Securities
Exchange Act of 1934 and shall not otherwise be deemed filed under
such Acts.

ITEM 3 - QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

There were no material changes in the Corporation's exposure to
market risk from December 31, 2002.

                 ITEM 4 - CONTROLS AND PROCEDURES

(a) Disclosure controls and procedures. As of the end of the period
covered by this Form 10-Q, the Corporation evaluated the
effectiveness of the design and operation of its disclosure
controls and procedures. Disclosure controls and procedures are the
controls and other procedures designed to ensure that the
information required to be disclosed in reports filed with or
submitted to the SEC are recorded, processed, summarized and
reported in a timely manner.  Robert A. Paul, Chief Executive
Officer, and Marliss D. Johnson, Vice President, Controller and
Treasurer, reviewed and participated in this evaluation. Based on
this evaluation, Messrs. Paul and Johnson concluded that, as of the
end of the period covered by this Form 10-Q, the Corporation's
disclosure controls were effective.

(b) Internal controls over financial reporting. Since the date of
the evaluation described above, there have not been any significant
changes in the Corporation's internal controls over financial
reporting or in other factors that could significantly affect those
controls.
















                              - 18 -


                    PART II - OTHER INFORMATION
                   AMPCO-PITTSBURGH CORPORATION


Item 1  Legal Proceedings

        The information contained in Note 12 to the consolidated
        financial statements (Litigation and Environmental Matters)
        is incorporated herein by reference.

Items 2-4 None

Item 5  Other Information

        The Corporation's chief executive officer and chief
        financial officer have provided the certifications with
        respect to the Form 10-Q that are required by Sections 302
        and 906 of the Sarbanes-Oxley Act of 2002.  These
        certifications have been filed as Exhibits 31.1 and 31.2
        and Exhibits 32.1 and 32.2, respectively.

Item 6  Exhibits and Reports on Form 8-K

     (a)   Exhibits

           3. Articles of Incorporation and By-laws

            (a)  Articles of Incorporation

                 Incorporated by reference to the Quarterly Reports
                 on Form 10-Q for the quarters ended March 31, 1983,
                 March 31, 1984, March 31, 1985, March 31, 1987 and
                 September 30, 1998.

            (b)  By-laws

                 Incorporated by reference to the Quarterly Reports
                 on Form 10-Q for the quarters ended March 31, 1996
                 and June 30, 2001.

           4. Instruments defining the rights of securities holders

              (a)  Rights Agreement between Ampco-Pittsburgh Corporation
                   and Chase Mellon Shareholder Services dated as of
                   September 28, 1998.


                   Incorporated by reference to the Form 8-K Current
                   Report dated September 28, 1998.

          10. Material Contracts

            (a)    1988 Supplemental Executive Retirement Plan

                   Incorporated by reference to the Quarterly Report
                   on Form 10-Q for the quarter ended March 31, 1996.



                              - 19 -

            (b)  Severance Agreements between Ampco-Pittsburgh Corporation
                 and certain officers and employees of Ampco-
                 Pittsburgh Corporation.

                 Incorporated by reference to the Quarterly Report
                 on Form 10-Q for the quarter ended September 30,
                 1988; the Quarterly Report on Form 10-Q for the
                 quarter ended September 30, 1994; the Annual
                 Report on Form 10-K for fiscal year ended December
                 31, 1994; the Quarterly Report on Form 10-Q for
                 the quarter ended June 30, 1997; the Annual Report on
                 Form 10-K for the fiscal year ended December 31,
                 1998; and the Quarterly Report on Form 10-Q for
                 the quarter ended June 30, 1999.

            (c)  1997 Stock Option Plan, as amended.

                 Incorporated by reference to the Proxy Statements
                 dated March 14, 1997 and March 15, 2000.

        31.  Rule 13a-14(a)/15d-14(a) Certifications

            (1)  Certification of Chief Executive Officer
                 pursuant to Section 302 of the Sarbanes-Oxley Act
                 of 2002

            (2)  Certification of Vice President, Controller and Treasurer
                 pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

        32.  Section 1350 Certifications

             (1)  Certification of Chief Executive Officer pursuant to Section
                  906 of the Sarbanes-Oxley Act of 2002

             (2)  Certification of Vice President, Controller and Treasurer
                  pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

     (b) Reports on Form 8-K

         Dated July 22, 2003 announcing the Corporation's results
         for the six and three months ended June 30, 2003.

         Dated August 29, 2003, announcing the sale of the New
         Castle Industries, Inc. group of companies.













                              - 20 -


                            SIGNATURES




     Pursuant to the requirements of the Securities Exchange Act of
1934,  the  registrant has duly caused this report to be signed  on
its behalf by the undersigned thereunto duly authorized.





                                 AMPCO-PITTSBURGH CORPORATION




DATE:  November 12, 2003         BY:  s/Robert A. Paul
                                      Robert A. Paul
                                      President and
                                        Chief Executive Officer




DATE:  November 12, 2003         BY:  s/Marliss D. Johnson
                                      Marliss D. Johnson
                                      Vice President
                                        Controller and Treasurer





















                              - 21 -


                   AMPCO-PITTSBURGH CORPORATION

                           EXHIBIT INDEX





Exhibit 31 - Rule 13a-14(a)/15d-14(a) Certifications

             (1)  Certification of Chief Executive Officer pursuant to Section
                  302 of the Sarbanes-Oxley Act of 2002

             (2)  Certification of Vice President, Controller and Treasurer
                  pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 32 - Section 1350 Certifications

             (1)  Certification of Chief Executive Officer pursuant to Section
                  906 of the Sarbanes-Oxley Act of 2002

             (2)  Certification of Vice President, Controller and Treasurer
                  pursuant to Section 906 of the Sarbanes-Oxley Act of 2002


























                              - 22 -