Product Specifications:
Expertly rebuilt to endure the grueling mileage of international freight and heavy trailer hauling, the 0445120288 is a premium Remanufactured Common Rail Diesel Fuel Injector. Specifically restored and calibrated for the massive 12.8L Mercedes Actros OM471 inline-6 engines, this industrial-grade component seamlessly reinstates original factory fuel atomization and rail pressure stability for maximum long-haul efficiency. Featuring pre-calibrated flow data for exact ECU matching, it guarantees a true drop-in installation, enabling your commercial logistics fleet to bypass lengthy dealership diagnostic holds and instantly return to profitable high-speed cruising.
📊 Part Number Cross Reference
(Data verified via global catalog search – Extensive Interchangeability)
| Manufacturer Ref (Bosch Style) | Original Equipment (Mercedes) |
| 0445120288 | A4710700587 / 4710700587 |
| 0445120287 / 0986435624 | A471070058780 / 471070058780 |
🚛 Fits Applications (Engine & Vehicle)
(Verified application list)
| Make | Model / Application | Engine Size | Year | Engine Code & Specs |
| Mercedes | Actros (Commercial Heavy Truck) | 12.8 d | 2011-Up | OM471.909 |
👨🔧 Tech Notes & Installation Guide
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💰 Why Replace the Full Set?
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The Risk: Operating a hard-working OM471 12.8L engine with a mismatched or failing injector triggers massive fuel pressure imbalances across the rail. This inevitably causes violent highway shuddering under full trailer load, catastrophic fuel economy drops, and rapid DPF soot accumulation that will trigger a sudden and highly dangerous loss of merging power.
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The Fix: We strongly urge fleet managers to leverage our Volume Discounts and install a fully synchronized set of 6 units. This ensures perfectly balanced cylinder combustion, returning your flagship Actros to a whisper-quiet idle and safely recovering its maximum factory long-haul payload capacity.
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✅ Direct Replacement (No Coding Required):
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Pre-calibrated to exact factory tolerances on advanced DCI test benches, this unit delivers true plug-and-play functionality. It features auto-adaptive flow readiness, entirely bypassing expensive dealership ECU programming fees and drastically slashing your fleet mechanic’s repair downtime.
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⚠️ Critical Cleaning Step:
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Commercial long-haul fuel tanks inevitably accumulate abrasive sludge and metallic micro-debris over hundreds of thousands of miles. You must thoroughly flush the complete high-pressure fuel rail and install a brand-new OE-quality 5-micron fuel filter before startup; failure to do so guarantees immediate contamination scoring and will strictly void the 30-day manufacturing defect policy.
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🔍 Explore More Heavy Duty Parts:
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Looking for more options? Browse our complete selection of Fuel Injectors & Pumps.
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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.
