0986435520 Fuel Injector | GM 6.6L Duramax LMM | 2007-2010 | Torque Diesel | Remanufactured

Torque Diesel remanufactured common rail fuel injector for 2007–2010 GM 6.6L Duramax LMM engines. Bosch references it as 0986435520 reman and 0445120082 new; GM as 97780360. The LMM is a V8 and takes eight injectors. Every unit is completely disassembled, inspected, and 100% end-of-line tested to OEM specification.

Key Features

• Completely disassembled and inspected — any component outside OEM spec is replaced, then components are cleaned and re-inspected
• 100% nozzle replacement on every unit
• Assembled by factory-trained technicians
• 100% end-of-line tested on OEM test equipment, to OEM specification, by OEM-trained technicians
• Restores OE fuel atomization and fuel delivery
• Remanufactured in the U.S. and Mexico, backed by more than 80 years of diesel fuel injection experience

Specifications

• Base part number: 0986435520 (Bosch published format: 0 986 435 520)
• Bosch new-part reference: 0445120082
• GM OE references: 97780360, 98002368
• Component type: Common rail fuel injector
• Condition: Remanufactured
• Fuel system: High-pressure common rail (HPCR)
• Engine: GM 6.6L Duramax LMM, V8
• Model years: 2007–2010
• Sold as: each (eight required per engine)

Warranty

Two-year unlimited-mileage warranty covering defects in materials and workmanship, plus up to $750 in labor coverage. Claims are handled through your local M&D location or the M&D warranty team.

Compatibility & Fitment

• Engine: GM 6.6L Duramax LMM, 2007–2010
• Vehicles: Chevrolet Silverado and GMC Sierra 2500HD and 3500HD

Fitment gate — this is the LMM injector. Earlier LB7, LLY and LBZ Duramax generations and the later LML use different injectors that do not interchange. Confirm your engine is an LMM before ordering.

Second fitment gate — the LMM arrived partway through the 2007 model year. If your truck is a 2007, confirm whether it is an LBZ or an LMM before ordering.

Third fitment gate — replace the injector return lines and seals when you replace injectors. Contamination carried in during installation is a common cause of failure on newly fitted injectors.

Conclusion

This is a Torque Diesel remanufactured common rail injector for 2007–2010 GM 6.6L Duramax LMM engines, covering Bosch 0986435520 and GM 97780360. Eight are required per engine. Confirm your engine is an LMM rather than an LBZ before ordering, particularly on a 2007 truck.