X0609 4 2026-09-15 0 0001968915 PHINIA INC. PHIN 0001981384 Boyle Robert false 3000 UNIVERSITY DRIVE AUBURN HILLS MI 48326 0 1 0 0 SVP, GC and Secretary 0 Common Stock 2026-09-15 4 S 0 7500 62.1174 D 25317 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.945 to $62.44, inclusive. The reporting person has provided to the issuer, and will provide to any security holder of the issuer or the staff of the Securities and Exchange Commission upon request, information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Includes 7,677 shares of restricted stock. /s/ Kathleen Cindric as attorney-in-fact for Robert Boyle 2026-09-17