Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of PHINIA Inc. of our report dated April 3, 2023 relating to the financial statements, which appears in Amendment No. 2 to the Registration Statement on Form 10 of PHINIA Inc.
/s/ PricewaterhouseCoopers LLP
Detroit, Michigan
June 30, 2023
