Product Specifications:
Engineered to withstand the high-mileage demands of executive passenger transport and premium commercial van fleets, the 0445110574 is a premium aftermarket Common Rail Fuel Injector. Precision-calibrated specifically for the highly versatile Mercedes-Benz Vito (W447) and V-Class series powered by the efficient 2.1L / 2.2L OM651 diesel engines (Euro 6), this vital component aggressively cures rough engine idling, excessive exhaust emissions, and dangerous loss of acceleration under passenger or cargo loads. By leveraging advanced internal flow dynamics and premium high-pressure nozzle metallurgy, it guarantees a genuine plug-and-play installation. Fleet operators and independent mechanics can entirely bypass costly dealership ECU software diagnostics, instantly restoring optimal fuel atomization and maximized engine torque to keep crucial daily transport operations strictly on schedule.
📊 Part Number Cross Reference
(Data verified via global catalog search – Extensive Interchangeability)
| Manufacturer Ref (Bosch Style) | Original Equipment (Mercedes-Benz) |
| 0445110574 | A6510703187 / A 651 070 31 87 |
| 0445110573 / 0986435286 | 6510703187 / 651 070 31 87 |
🚛 Fits Applications (Engine & Vehicle)
(Verified application list)
| Make | Model / Application | Engine Size | Year | Engine Code & Specs |
| Mercedes-Benz | Vito (W447) 114, 116, 119 CDI | 2.1L / 2.2L | 2014-Up | OM 651.950, Euro 6 |
| Mercedes-Benz | V-Class (W447) V200, V220, V250 | 2.1L / 2.2L | 2014-Up | OM 651, Euro 6 |
👨🔧 Tech Notes & Installation Guide (FAQ)
Q: Why should I replace the full set of 4 injectors on my OM651 engine?
A: Operating a commercial van with a failing injector causes massive common rail pressure drops and severe cylinder washing. This directly results in violent engine stalling under load, increased exhaust emissions, and a critical loss of driving power. We highly recommend utilizing our Tiered Pricing to install a fully synchronized set of 4 units to ensure perfectly matched cylinder firing and safely restore maximum factory torque.
Q: Does the 0445110574 injector require IMA coding?
A: No. This common rail unit is strictly calibrated on advanced DCI test benches to perfectly match official OEM nominal flow data. Because its physical delivery quantities are tightly controlled within standard factory tolerances, your vehicle’s ECU will utilize its built-in self-adaptive learning (fuel trim) to automatically synchronize the injection. You get a true plug-and-play installation without needing manual dealer trim code entry.
Q: What is the critical cleaning step before installation?
A: Commercial transport and high-mileage urban route environments expose fuel systems to extreme microscopic contaminants. You must thoroughly flush the entire high-pressure fuel rail system and install brand-new OEM-spec 5-micron fuel filters before cranking the engine to prevent immediate internal valve scoring and firmly protect your warranty.
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⚖️ Legal Disclaimer
Part numbers, OE numbers, and brand names mentioned above are for reference and identification purposes only. This product is a compatible aftermarket replacement part and is NOT manufactured, sponsored, or affiliated with the original equipment manufacturers.
