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USD 1018.06
Part #: AP54803

Alliant AP54803 Remanufactured Fuel Injector Bank Kit

2019-2020 GM 6.6L Duramax L5D (Cab & Chassis)
Part #: AP54803
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The Alliant AP54803 Remanufactured Fuel Injector Bank Kit takes the guesswork out of replacing the injectors in your 2019-2020 GM 6.6L Duramax L5D. This kit includes 4 Remanufactured Common Rail Injectors, Installation Kit, Fuel Return Line Seal Kit, and Cylinder 3 Injector/EGR Gasket Kit. Best of all, it is backed by Alliant Power's 2-year (unlimited mileage) warranty.

  • Complete Fuel Injector Bank Kit
  • Meets Or Exceeds OE Specifications
  • 2 Year / Unlimited Mileage Warranty

Fuel Injector Bank Kit includes:
  • 4 Remanufactured Common Rail Injectors
  • Installation Kit
  • Fuel Return Line Seal Kit
  • Cylinder 3 Injector/EGR Gasket Kit

Vehicle Applications

2019 GMC 6.6L L5P Duramax
2019 Chevy 6.6L L5P Duramax
2020 GMC 6.6L L5P Duramax
2020 Chevy 6.6L L5P Duramax


  • MFG. Number AP54803
  • Manufacturer Name Alliant Power
  • Shipping Weight 4.00 lb.
  • Shipping Length 6 in.
  • Shipping Width 6 in.
  • Shipping Height 12 in.
  • Fuel Type Diesel
  • Warranty Yes
  • Warranty Info 2 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0.00R0.00


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