Cross-Reference: 551982180

This cross-reference page covers OEM injector number 551982180, a diesel injector reference used to identify compatible remanufactured replacements and equivalent OEM part numbers. It is most commonly fitted to engines using the 192B1000, 937A5000, 937A4000, 937A8000 codes. Verified vehicle applications include Alfa Romeo 147, Alfa Romeo 156, Alfa Romeo 159, and other diesel models. 551982180 has 11 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.