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USD 199.95
Part #: BSTDEC011010

Bostech DEC011010 Injector Line Set

2001-2004 GM 6.6L Duramax LB7
Part #: BSTDEC011010
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The Bostech DEC011010 Injector Line Set is a direct replacement for your factory lines. The design of the LB7 injector lines makes them prone to debris and corrosion which is why it is crucial to replace them when installing new injectors. 


  • Complete Set 
  • Stock Replacement
  • Mild Steel Construction
  • New, Not Remanufactured
Note: This injector line set features a mild steel construction. Because of this, the outside appearance may show signs of corrosion or discoloration as it is untreated steel. Please be aware of this before ordering. If aesthetics are important in your application, please see the stainless steel lines below. 


  • MFG. Number DEC011010
  • Manufacturer Name Bostech
  • Shipping Weight 5.00 lb.
  • Warranty Yes
  • Warranty Info 13 Month / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Questions and Answers

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Most Popular Questions

Do these remans come with new fitting on the ends or are the just cleaned?
View Staff Answer 

The entire line and fitting is cleaned/overhauled back to OE specification.

Lb7 duramax fuel lines core return? Who and where do I send my old fuel lines to? They where shipped to me straight from the manufacturer. Do I send them back to XDP or manufacturer? Anything information you may have in regards to returning a core charge will be helpful.
View Staff Answer 

To return your product core for credit, fill out the Return Form (LOCATED HERE). XDP will email you with an RMA number and detailed return instructions. Please wait for shipment instructions before shipping any cores, many cores will be sent directly to the manufacturer.