Product Specifications:
Engineered to conquer extreme payloads and the demanding continuous cycles of high-power commercial freight, the 21371675 is a premium aftermarket Electronic Unit Injector (EUI). Precision-manufactured specifically for the highly advanced Volvo FH Series and Renault Magnum commercial trucks powered by the robust 12.8L D13A, MD13, and DXi13 diesel engines (Euro 4, 460-520 bhp), this critical component aggressively cures rough engine idling, excessive exhaust smoke, and dangerous loss of hauling horsepower under peak loads. Featuring advanced high-stress metallurgy and precise internal valving, it guarantees a genuine plug-and-play installation. Commercial fleet operators and independent truck mechanics can completely bypass costly dealership ECU software diagnostics, instantly restoring optimal fuel atomization and maximized breakout torque to keep crucial transport operations strictly on schedule.
📊 Part Number Cross Reference
(Data verified via global catalog search – Extensive Interchangeability)
| Manufacturer Ref (Delphi Style) | Original Equipment (Volvo / Renault) |
| BEBE4D24004 | 21371675 / 21371675.0 |
| BEBE4D24104 | 21340614 / 21340614.0 |
| – | 85003266 / 85003266.0 |
| – | 7421340614 / 74 21 340 614 |
🚛 Fits Applications (Engine & Vehicle)
(Verified application list)
| Make | Model / Application | Engine Size | Year | Engine Code & Specs |
| Volvo Trucks | FH Series | 12.8 d | 2005-2012 | D13A, MD13, Euro 4 (High Power 460-520 bhp) |
| Renault Trucks | Magnum / Various | 12.8 d | Various | DXi13, Euro 4 (High Power) |
👨🔧 Tech Notes & Installation Guide (FAQ)
Q: Why should I replace the full set of 6 injectors on my D13A / DXi13 engine?
A: Operating high-power heavy-duty trucks with a failing unit injector causes severe fuel imbalance and dangerous cylinder washing. This directly results in violent engine stalling under heavy cargo payloads, elevated exhaust temperatures, and a critical loss of highway transport power. We highly recommend utilizing our Volume Discounts to install a fully synchronized set of 6 units to ensure perfectly matched cylinder firing and instantly restore maximum factory torque.
Q: Does the 21371675 injector require IMA coding?
A: No. This Electronic Unit Injector (EUI) is built for direct physical installation. Because it is manufactured to precise mechanical tolerances to perfectly match official OEM nominal flow data, it requires no individual trim coding or complex dealership calibration. It provides a true plug-and-play solution, relying on pure physical drop-in precision to dramatically reduce critical equipment downtime.
Q: What is the critical cleaning step before installation?
A: Commercial transport and high-mileage highway environments expose fuel systems to extreme contaminants. You must thoroughly flush the entire fuel supply system and install brand-new OEM-spec 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.
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