0445115069 vs 0445115068
How the 0445115069 (Bosch) relates to 0445115068 — Bosch alternate OM646 injector number..
0445115069
Bosch · Piezo · Common Rail
Bosch piezo common-rail injector for the Mercedes-Benz 2.2 CDI OM646 engine, fitted across Sprinter, Vito, Viano, E-Class, C-Class and CLK. Mercedes OE A6460701187 / A6460701487; Bosch alternate 0986435356. Failures are driven by poor filtration, contamination and back-leakage; a replacement is coded to the ECU via Mercedes Xentry. Key symptoms: Rough idle / vibration; Hard starting; Loss of power / limp mode; Black smoke. Common failure modes: Internal wear / high back-leakage; Water-in-fuel corrosion; Nozzle coking.