Cross-Reference: 9X2Q9K546DB

This cross-reference page covers OEM injector number 9X2Q9K546DB, a diesel injector reference used to identify compatible remanufactured replacements and equivalent OEM part numbers. It is most commonly fitted to engines using the 306DTX, AJV6D, X8Z codes. Verified vehicle applications include Jaguar XF, Jaguar XJ, Land Rover Discovery 4, and other diesel models. 9X2Q9K546DB 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.