Exhibit 23.2

            Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption "Experts" in Amendment
No. 2 to the Registration Statement (Form S-3 No. 333-115662) and related
Prospectus of The Lubrizol Corporation and to the incorporation by reference
therein of our reports, as listed below:

     -  Our report dated February 17, 2004, with respect to the consolidated
        financial statements of Noveon International, Inc. included in The
        Lubrizol Corporation's Current Report (Form 8-K) filed with the
        Securities and Exchange Commission on May 20, 2004 and incorporated by
        reference in The Lubrizol Corporation's Current Report (Form 8-K/A)
        filed with the Securities and Exchange Commission on July 29, 2004;

     -  Our report dated September 5, 2002, with respect to the consolidated
        financial statements of BFGoodrich Performance Materials (a segment of
        The BFGoodrich Company) included in The Lubrizol Corporation's Current
        Report (Form 8-K) filed with the Securities and Exchange Commission on
        May 20, 2004 and incorporated by reference in The Lubrizol Corporation's
        Current Report (Form 8-K/A) filed with the Securities and Exchange
        Commission on July 29, 2004 and;

     -  Our report dated February 17, 2004 (except for Note W for which the date
        is July 29, 2004), with respect to the consolidated financial statements
        of Noveon International, Inc. included in The Lubrizol Corporation's
        Current Report (Form 8-K) filed with the Securities and Exchange
        Commission on August 4, 2004.


/s/ Ernst & Young LLP

Cleveland, Ohio
August 24, 2004