Bosch 0445110011 Diesel Injector
2.2L CDI CR · 0445110011
Remanufactured Bosch 0445110011 common-rail diesel injector for Mercedes-Benz 2.2 CDI applications — engine codes OM611.960, OM611.961 and OM611.980. Direct replacement for Mercedes OE A6110700587, A6110700487 and A6110700387 and Bosch cross-references 0445110009, 0445110010, 0445110012 and 0986435004. Fits C-Class W202 C200/C220 CDI, E-Class W210 E200/E220 CDI and Vito W638 108/110/112 CDI. OEM-tested and calibrated with full flow and leak-back verification on CR318 PRO test bench. Includes 12-month unlimited-mileage warranty. Supplied as an exchange unit — return your old injector within 30 days.
3
Engine codes
19
OE / cross-refs
3
Vehicle fitments
12mo
Warranty
Common failure symptoms
On the 2.2L CDI CR platform, a failing Bosch 0445110011 injector typically presents as: hard starting or extended cranking; rough or uneven idle; loss of power under load; excess smoke from the exhaust; cylinder misfire or contribution fault codes.
When two or more of these appear together, suspect the injector before peripheral systems — a comparative leak-off test and live-data cylinder-balance review will isolate the failed unit without tear-down.
When two or more symptoms appear together, suspect the injector before peripherals (EGR, glow plugs, turbo). A live-data leak-off test on each cylinder is the fastest route to the failed unit.
What Causes These Injectors To Fail
The documented failure modes on this platform are: 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.
How Workshops Diagnose 0445110011 Faults
Run a comparative leak-off (back-leak) test across all injectors before condemning a single unit. Compare requested vs actual rail pressure in live data at idle and under load. Inspect injector connectors and wiring before replacing hardware.
Never condemn a common-rail injector on a fault code alone — codes identify the circuit or cylinder, while leak-off volumes and correction values identify the component.
How Every Unit Is Tested Before Despatch
Each remanufactured 0445110011 is fully stripped, ultrasonically cleaned and inspected; worn components are replaced with OE-grade parts. The rebuilt unit is then calibrated on a common-rail test bench against the manufacturer's specification sheet — delivery, back-leak and response are all verified before the injector is sealed and despatched with its calibration data on file.
Every unit carries a 12-month parts warranty and free UK delivery.
Vehicle Coverage At A Glance
The 0445110011 trusted family covers 3 verified vehicle fitments across 1 make: Mercedes-Benz. Every fitment listed on this page is registry-verified — no scraped or assumed applications.
OE & Cross-References
0445110011 supersedes or cross-references 18 further OE numbers, including 0445110012, 0986435004, 0445110009, 0445110010, 6110700587, A6110700587, A611070058738 and A6110700487. Always match the reference etched on your failed unit's body — cross-references within a family are verified equivalents, but etched numbers remain the source of truth.
Related fault codes & engine guides
Trusted compatibility
Vehicle fitments
| Make | Model | Engine | Years |
|---|---|---|---|
| Mercedes-Benz | C-Class (W202) | C200/C220 CDI (OM611.960) | 1998–2001 |
| Mercedes-Benz | E-Class (W210) | E200/E220 CDI (OM611.961) | 1998–2002 |
| Mercedes-Benz | Vito (W638) | 108/110/112 CDI (OM611.980) | 1999–2003 |
Confirm fitment by registration
Enter your UK registration to verify your vehicle is in this trusted family. We'll cross-check the engine code against OM611.980 / OM611.960 / OM611.961.
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Frequently asked
Related engine guides
Other Bosch and same-platform injector families worth checking.
All cross-references in this family
Every reference below resolves to a PDP linked to this trusted family. 0445110011, 0445110012, 0986435004, 0445110009, 0445110010, 6110700587, A6110700587, A611070058738, A6110700487, 611070058738, 6110700487, A6110700387, 6110700387, 61107005870080, 61107004870080, A61107005870080, A61107004870080, 611070058780, A611070058780.
Bosch know-how from the Knowledge Centre
Identification, coding, fitting and the mistakes that cause comebacks.