Product Specifications:
Engineered to handle the demanding continuous operation of international freight and heavy-duty regional logistics, the 0445120346 is a robust aftermarket Common Rail Diesel Fuel Injector. Precision-machined and rigorously tested for high-torque Iveco 6-cylinder commercial truck engines, this component flawlessly restores original factory fuel atomization and unwavering rail pressure under maximum payload stress. Pre-calibrated on advanced test benches for exact ECU flow matching, it ensures a true drop-in installation, empowering your commercial fleet to bypass expensive dealership diagnostic fees and immediately resume profitable highway cruising.
📊 Part Number Cross Reference
(Data verified via global catalog search – Extensive Interchangeability)
| Manufacturer Ref (Bosch Style) | Original Equipment (Iveco) |
| 0445120346 | 5801496001 |
| – | – |
🚛 Fits Applications (Engine & Vehicle)
(Verified application list)
| Make | Model / Application | Engine Size | Year | Engine Code & Specs |
| Iveco | Commercial Heavy Trucks & Buses | – | Various | Heavy Duty Diesel (6-Cylinder) |
👨🔧 Tech Notes & Installation Guide
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💰 Why Replace the Full Set?
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The Risk: Operating a hard-working commercial engine with a failing injector creates severe rail pressure fluctuations. This directly causes violent engine shuddering under full trailer load, drastic fuel efficiency drops, and accelerated DPF soot accumulation leading to a highly dangerous sudden loss of uphill towing power.
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The Fix: We strongly urge fleet managers to leverage our Volume Discounts and install a completely synchronized set of 6 units. This restores perfectly balanced cylinder combustion, returning your flagship truck to a smooth, robust idle and safely recovering its peak 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 complex IMA programming 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 time. 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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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.
