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USD 219.95
Part #: BSTDE651

Bostech DE651 Silver Series Remanufactured Fuel Injector

2001-2004 GM 6.6L Duramax LB7
Part #: BSTDE651
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Restore performance in your 2001-2004 GM 6.6L Duramax LB7 with the Bostech DE651 Silver Series Remanufactured Fuel Injector. Bostech Silver Series LB7 Fuel Injectors are 100% disassembled, then each component is inspected, polished, and certified to original specifications. All Mating surfaces are lapped to a precision finish, and then assembled and tested to OE quality and performance. New Seals and o-rings are also installed before packaging. Injectors sold individually. 


  • Remanufactured
  • Stock Replacement 
  • 13 Month Unlimited Mileage Warranty
Replaces OE Part#: 97729095, 0 445 120 008, 0 986 435 502  


  • MFG. Number DE651
  • Manufacturer Name Bostech
  • Shipping Weight 5.00 lb.
  • Shipping Length 6 in.
  • Shipping Width 3 in.
  • Shipping Height 12 in.
  • Fuel Type Diesel
  • UPC 613111902431
  • Warranty Yes
  • Warranty Info 13 Month / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

What is better to run for injectors for a all stock 03 gmc 2500hd duramax
View Staff Answer 
Correct, the PPE lift pump is a universal lift pump without any type of built in filtration.
The BOSTECH REMANUFACTURED FUEL INJECTORS DE651 are a great stock remanufactured fuel injector for the 2001-2004 GM 6.6L Duramax LB7. These injectors come with a 1 year, unlimited mileage warranty.