PHINIA Inc. is a global supplier of fuel systems, engine components, and aftermarket solutions for light, commercial, and industrial vehicle markets. Headquartered in Auburn Hills, Michigan, the company was formed in 2023 through the spin‑off of BorgWarner’s Fuel Systems and Aftermarket business. Its portfolio is delivered under brands including Delphi, Delco Remy, and Hartridge.
PHINIA designs and manufactures gasoline and diesel fuel injection systems, pumps, engine control and ignition components, starters and alternators, and diagnostic and test equipment, supported by a broad independent aftermarket network. The company also develops systems for gaseous and alternative fuels—including CNG, LPG, and hydrogen—to support efficiency and emissions reduction in on‑ and off‑highway applications. PHINIA serves global OEMs and the aftermarket from engineering and manufacturing sites across North America, Europe, South America, and Asia.
