BMW N47/N57 2.0/3.0 D · Remanufactured
BMW 2.0L / 3.0L Diesel Remanufactured Common-Rail Injector (N47/N57)
N47D20C, N57D30A, N47D20B, N47D20O1
Rough idle; poor acceleration; excess smoke; fuel correction faults. When two or more appear together, suspect the injector before peripherals — a comparative leak-off test isolates the failed unit without tear-down.
Injector back-leak beyond specification; nozzle wear degrading the spray pattern; combustion gas leaks past the injector seat washer. Internal wear cannot be repaired in situ — once delivery drifts outside calibration, remanufacture or replacement is the reliable fix.
Check injector correction values before replacement. Coding is usually required after fitting. Confirm solenoid/piezo injector type before ordering. Never condemn a common-rail injector on a fault code alone.
Each remanufactured 0445110616 is fully stripped, ultrasonically cleaned and inspected; worn components are replaced with OE-grade parts. The rebuilt unit is calibrated on a common-rail test bench against the manufacturer's specification — delivery, back-leak and response verified — and despatched with a 12-month parts warranty and its calibration data on file.
The 0445110616 trusted family covers 10 verified vehicle fitments across 1 makes: BMW. Every fitment listed is registry-verified.
0445110616 cross-references 15 further OE numbers, including 0986435244, 0445110382, 0445110478, 0445110479, 0445110480, 0445110595, 0445110617 and 0986435207. Always match the reference etched on your failed unit's body.
UK diesel injector specialists supplying OEM tested and calibrated remanufactured injectors. Trusted by garages and mechanics nationwide with 12-month warranty on every part.