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USD 350
Part #: IILB7FL

Industrial Injection Reman LB7 Injector Lines

2001-2004 GM 6.6L Duramax LB7
Part #: IILB7FL
Ships directly from the manufacturer

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The Industrial Injection Reman LB7 Injector Lines for your 2001-2004 GM 6.6L Duramax LB7 are a lower cost option to replacing the injector lines on your Duramax Engine. To avoid contaminating your new injectors, it is highly recommended and in some cases required by the injetor manufacturer to replace or clean your lines for injector warranty. 


  • Injector Line Set 
  • Cleaned With Specialty Machines
Note: Due to core shortages, this is no longer an exchange program. This is now a cleaning service for your factory fuel lines. You must remove them from your truck and send them in to Industrial Injection for cleaning. In some cases, the factory lines are corroded and or damaged past the point of being cleaned and re-used. Please be aware of this and plan for any downtime before ordering.


  • MFG. Number LB7FL
  • Manufacturer Name Industrial Injection
  • Shipping Weight 1.00 lb.
  • Shipping Length 11 in.
  • Shipping Width 8 in.
  • Shipping Height 6 in.
  • Warranty Yes
  • Warranty Info 6 Month
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

Are these injector lines sold as a set of eight or single?
View Staff Answer 

This is a full set of 8 remanufactured LB7 Injector Lines. (Work with all performance and OEM injectors)

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