LB7 Ultimate Bosch Reman Injector Replacement Package


$2,750.35 Includes Free Shipping. +$600.00 core charge (refundable)

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

LB7 Ultimate Bosch Reman Injector Replacement Package

Fits 2001-2004 Chevy/GMC LB7 Duramax Diesel

2 Year Unlimited Mile Warranty

50% off the $1200 Core Charge!

Looking for the absolute best replacement injector for your LB7 Duramax? Dmaxstore has you covered at an amazing price. These premium LB7 fuel injectors have been thoroughly tested for quality and performance on and off the road. Dmaxstore has been selling and installing these in our customer's trucks for years with excellent results. There is no better choice when your Duramax injectors need to be replaced. This package includes Everything you will need to replace all 8 fuel injectors,1 Bottle of Opti Lube Extreme Lubricity Formula, all required parts for a full fuel filter head rebuild, AirDog or Fass Lift Pump system to maximize fuel filtration and help prevent future injector issues. Replacement injector line retainer clip and injector line retainer bolt available separately.


  • 1 x Set Of 8 Genuine Bosch Precision Reman LB7 Fuel Injectors GM Part# #97729095 / Bosch Part# 0986435502
  • 1 x LB7 Injector install kit
  • 1 x Opti-Lube Extreme Lubricity Formula
  • 1 x AC Delco Fuel Filter or Racor Fuel Filter, your choice
  • 1 x Dmaxstore Fuel Filter head Rebuild Kit
  • 1 x AirDog or Fass Lift Pump (Choose from dropdown above)
    • ​Now includes the New and Improved Airdog II 5G DF 100

(AirDog 165GPH or Fass 165 GPH models may require upgraded CP3 and tuning!)

​See drop down menus for additional part options. (High pressure line set, Valve cover bolts and Return line banjo bolts, 2 sets of 4 are needed to change all the bolts on the truck.)

*NOTE* Select core charge in dropdown above

(Injectors must be returned in original packaging to receive core refund)