Product Specifications:
Built to dominate the demanding high-mileage schedules of heavy cross-country freight, the 0445120397 is a highly robust aftermarket Common Rail Diesel Fuel Injector. Specifically calibrated to meet the extreme torque outputs of FAW 11L CA6DM2 6-cylinder commercial engines (powering the J6P heavy-duty series), this premium component instantly restores factory-grade atomization and highly stable rail pressure performance. Equipped with auto-adaptive flow mapping for immediate ECU recognition, it guarantees a true drop-in installation, enabling your commercial transport fleet to completely bypass complex diagnostic software limits and rapidly return to profitable continuous highway operation.
📊 Part Number Cross Reference
(Data verified via global catalog search – Extensive Interchangeability)
| Manufacturer Ref (Bosch Style) | Original Equipment (FAW) |
| 0445120397 | 1112010-51B / 111201051B |
| 0445120277 | 1112010-M10-0000 |
🚛 Fits Applications (Engine & Vehicle)
(Verified application list)
| Make | Model / Application | Engine Size | Year | Engine Code & Specs |
| FAW | J6P Heavy Duty Commercial Trucks | 11.0 d | Various | CA6DM2 |
👨🔧 Tech Notes & Installation Guide
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💰 Why Replace the Full Set?
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The Risk: Operating a heavily loaded commercial freight truck with a malfunctioning injector creates severe rail pressure disparities. This inevitably triggers violent cabin shaking under heavy trailer towing, extreme fuel consumption spikes, and accelerated exhaust aftertreatment soot clogging that will quickly result in a highly dangerous sudden highway limp mode.
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The Fix: We strongly advise leveraging our Volume Discounts to purchase a fully synchronized set of 6 units. This ensures perfectly balanced cylinder combustion, returning your commercial flagship to a smooth, robust idle and safely recovering its maximum factory payload hauling capacity.
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✅ Direct Replacement (No Coding Required):
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Pre-calibrated to exact OEM tolerances on advanced DCI test benches, this precision unit delivers auto-adaptive flow readiness, entirely bypassing expensive IMA coding routines and dealership software bottlenecks to drastically slash your fleet mechanic’s repair downtime.
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⚠️ Critical Cleaning Step:
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Commercial long-haul fuel tanks naturally accumulate highly abrasive sludge and metallic micro-debris over time. You must thoroughly flush the entire high-pressure fuel rail and install a brand-new OE-quality 5-micron fuel filter before ignition; failure to do so causes instant 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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Keep your fleet running smoothly with our premium Engine Components.
⚖️ 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.
