Product Specifications:
Engineered to withstand the relentless stop-and-go cycles of urban delivery and the demanding loads of regional commercial transport, the 0445120064 is a premium aftermarket Common Rail Fuel Injector. Precision-calibrated specifically for the highly versatile Volvo FE commercial trucks and Renault Midlum/Premium series powered by the robust D7E, D7F, DXi 5, and DXi 7 diesel engines (Euro 4 / Euro 5), this vital component aggressively cures rough engine idling, thick black exhaust smoke, and dangerous loss of hauling horsepower under heavy cargo payloads. By leveraging advanced internal flow dynamics and premium high-pressure nozzle metallurgy, it guarantees a genuine plug-and-play installation. Commercial fleet operators and independent mechanics can entirely bypass costly dealership ECU software diagnostics, instantly restoring optimal fuel atomization and maximized breakout 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 (Volvo / Renault / Deutz) |
| 0445120064 | 4902255 / 4902825 / 21006085 / 7420806011 |
| 0445120137 / 0986435529 | 7421006085 / 7421006086 / 7420806011 / 490 2825 |
🚛 Fits Applications (Engine & Vehicle)
(Verified application list)
| Make | Model / Application | Engine Size | Year | Engine Code & Specs |
| Volvo | FE (Commercial Truck) | 7.1 d | 2006-Up | D7E, D7F (231-340 BHP) |
| Renault Trucks | Midlum, Premium | 4.8 d / 7.2 d | 2006-Up | DXi 5, DXi 7 (Euro 4, Euro 5) |
| Deutz / Magirus | Various Commercial | – | Various | Heavy Duty Diesel |
👨🔧 Tech Notes & Installation Guide (FAQ)
Q: Why should I replace the full set of 4 or 6 injectors on my D7E / DXi7 engine?
A: Operating commercial delivery trucks with a failing injector causes massive common rail pressure drops and severe cylinder washing. This directly results in violent engine stalling under heavy cargo payloads, increased exhaust emissions, and a critical loss of transport power. We highly recommend utilizing our Volume Discounts to install a fully synchronized set of 4 or 6 units to ensure perfectly matched cylinder firing and safely restore maximum factory torque.
Q: Does the 0445120064 injector require IMA coding?
A: No. This common rail injector 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.
