Cross-Reference: ID337631

This cross-reference page covers OEM injector number ID337631, a diesel injector reference used to identify compatible remanufactured replacements and equivalent OEM part numbers. It is most commonly fitted to engines using the N47D20C, N57D30A, N57D30 codes. Verified vehicle applications include BMW 1 Series, BMW 2 Series, BMW 3 Series, and other diesel models. ID337631 has 12 known alternate references across Bosch, Delphi, Siemens VDO, and Denso catalogues — listed below for fitment confirmation. Use the sections below to confirm compatibility by engine code or vehicle before ordering. Every injector linked from this page is professionally remanufactured in our UK workshop and ships with full traceability.