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GB Remanufacturing 7-008 Fuel Injector High Pressure Line for Duramax - LB7

(2001-2005 Chevrolet Silverado 2500 HD; 2001-2004 Chevrolet Silverado 3500; 2001-2004 GMC Sierra 2500 HD; 2001-2004 GMC Sierra 3500)

Part of: GB Remanufacturing Fuel Injector High Pressure Line

Other options in this family: GB Remanufacturing 7-039 GB Remanufacturing 7-038 GB Remanufacturing 7-028 GB Remanufacturing 7-027 GB Remanufacturing 7-029

Manufacturer

Picture for manufacturer GB Remanufacturing

Part Number

7-008
11 reviews
Sale Price

$35.03

2 left at this price

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Usually delivered within 2 days

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Product Details

The GB Remanufacturing 7-008 is a high-pressure fuel injector line designed specifically for GM Duramax LB7 diesel engines. This replacement line addresses a common failure point in these engines where contamination from corroded fuel fittings can cause injector damage during service.

Key Features:

  • Premium replacement fuel line that meets or exceeds OE performance specifications
  • Engineered to prevent contamination-related injector failures during installation
  • Tested for critical sealing integrity and burst pressure resistance
  • Direct replacement for worn or corroded factory fuel lines
  • Highly recommended for installation during injector replacement or service

A persistent issue with LB7 Duramax engines is the formation of corrosion between the fuel line and injector nut. When the line is removed during service, this corrosion can break free and contaminate the injector, leading to premature failure. Installing a new GB premium fuel line eliminates this contamination risk and ensures reliable fuel delivery and proper sealing at the injector connection point.

Products specifications

Fits

2001-2005 Chevrolet Silverado 2500 HD; 2001-2004 Chevrolet Silverado 3500; 2001-2004 GMC Sierra 2500 HD; 2001-2004 GMC Sierra 3500

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

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So far so good! Just ordered the parts I needed for my car which I've been trying to find EVERYWHERE without success, until I arrived at autoplicity. Great price, and with a lifetime warranty I'm assuming great quality. I have faith that when the product arrives I will be highly satisfied.

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