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Sinister Diesel Reman Injector for 2001-2004 Duramax LB7

Sinister Diesel Reman Injector for 2001-2004 Duramax LB7
Was: $418.59
Sale: $321.99
Save: 23%
Save: $96.60

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Sinister Diesel Reman Injector for 2001-2004 Duramax 2500 & 3500 (LB7)

The Sinister Diesel Stock Reman Injectors are a perfect replacement injector for someone looking for increased reliability for a great price. This diesel fuel injector is designed to meet or surpass OEM requirements and performs as well as or better than an original part. Sinister Diesel offers quality diesel fuel injectors that will bring your fuel delivery system back to life and provide years of dependable service, at substantially less cost than the OE dealerships.

It is highly recommended to replace the high pressure fuel line and upgrade the filtration system at the time of injector replacement. Be sure to replace the fuel hard lines and return line gaskets during install. We also recommend installing a CAT fuel filter adapter and and Airdog or Fass fuel system for the best fuel system.


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  • Item Requires Shipping
  • 4.0 lbs.
  • W6.0000” x H6.0000” x L8.0000”
  • Free Ground Shipping

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