Product Specifications:
Built to master the relentless demands of high-tonnage regional transport and steep highway gradients, the 0445120218 is a premier aftermarket Common Rail Diesel Fuel Injector. Meticulously calibrated for the powerful 10.5L MAN D2066 series engines (powering TGA, TGS, and TAG heavy-duty commercial trucks), this robust core flawlessly reinstates maximum factory fuel delivery and highly stable rail pressure. Engineered for extreme long-haul reliability, it features a true plug-and-play installation profile, requiring absolutely zero ECU tuning or coding, allowing your freight fleet to instantly return to profitable operations.
📊 Part Number Cross Reference
(Data verified via global catalog search – Extensive Interchangeability)
| Manufacturer Ref (Bosch Style) | Original Equipment (MAN) |
| 0445120218 | 51101009125 / 51 10100 6032 / 51 10100 6035 / 51 10100 6048 |
| 0445120030 / 0986435517 | 51101006125 / 51101006032 / 51.10100-6048 / 51.10100-9125 |
🚛 Fits Applications (Engine & Vehicle)
(Verified application list)
| Make | Model / Application | Engine Size | Year | Engine Code & Specs |
| MAN | TAG | 10.5 d | 2004-2006 | D2066LF01, V5500, Euro 3, 24.430, FN, FP |
| MAN | TGA | 10.5 d | 2004-2010 | D2066LF0, V5500, Euro 3, Euro 2 |
| MAN | TGS | 10.5 d | 2010- | D2066LF0, Euro 3, Euro 2 |
👨🔧 Tech Notes & Installation Guide
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💰 Why Replace the Full Set?
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The Risk: Running a hard-working 6-cylinder MAN D2066 engine with a failing injector causes dangerous fuel pressure fluctuations. This directly results in violent cabin shaking during steep highway climbs, severe fuel efficiency degradation, and rapid DPF soot accumulation that will trigger costly unexpected downtime.
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The Fix: We highly recommend leveraging our Volume Discounts to install a completely synchronized set of 6 units. This ensures perfect cylinder combustion balance, returning your heavy hauler to a smooth, steady idle and fully restoring its maximum uphill towing capacity.
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✅ Direct Replacement (No Coding Required):
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Rigorously flow-verified on advanced DCI calibration benches, this component offers true plug-and-play functionality. It needs no IMA code entry, completely bypassing dealership diagnostic delays and dramatically reducing your mechanic’s labor hours.
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⚠️ Critical Cleaning Step:
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High-mileage commercial tanks naturally gather abrasive sludge and metallic micro-particles. You must thoroughly flush the entire high-pressure fuel rail and equip a brand-new 5-micron fuel filter before ignition; skipping this causes immediate contamination damage and strictly voids the 30-day warranty coverage.
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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.
