DTech DT660001R Remanufactured Injector

2001-2004 GM 6.6L Duramax LB7
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The DTech DT660001R Remanufactured Injectors are a direct replacement for your 2001-2004 GM 6.6L Duramax LB7. Each Injector is remanufactured to DTech's stringent specifications and comes backed with the DTech warranty. Injector and Return Line Seal Kit is needed for installation (see below).


  • New Nozzle
  • New Stator 
  • New Control Valve 
  • Lapped Sealing Surfaces To Ensure Flatness
  • Check Assembly & Key Characteristics Including Flow & Response Time
  • Replaces OE Part Number: 97729095
DTech Warranty:
Consumer/Non-Professional Installers - 1 Year, Unlimited Mileage Warranty. 
Professional Shop / Automotive Truck Installers - 2 Years, Unlimited Mileage Warranty. 

This warranty applies to product used under normal operating conditions and service. Repairs, modification, disassembly or any other alteration of DTech products from their original condition are not covered by this warranty. Warranty will not be extended to failures caused by incorrect installation or application, modification, contamination, negligence or abuse. The warranty does not extend to diagnostic time, incidental or consequential damages.
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