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GB Remanufacturing 7-022 Fuel Injector High Pressure Line for Duramax LMM

(Chevrolet Silverado 2500 HD 2007-10, Silverado 3500 HD 2007-10, Express 3500 2007-10, Express 2500 2007-10; GMC Sierra 2500 HD 2007-10 + 3 more models)

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

7-022
8 reviews
Sale Price

$68.91

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The GB Remanufacturing 7-022 is a high-pressure fuel injector line designed specifically for Duramax LMM diesel engines. This critical fuel system component addresses a common failure point where contamination and corrosion at fuel fittings can compromise injector performance and longevity.

Key Features:

  • Prevents contamination-related injector failure during service and replacement
  • Eliminates corrosion buildup between line and injector nut that can fall into injectors
  • Meets or exceeds OE performance specifications for sealing integrity
  • Tested to exceed critical burst pressure requirements
  • Premium construction designed for reliable, leak-free operation

GB Remanufacturing recommends replacing high-pressure fuel lines whenever injectors are serviced or replaced on LMM Duramax engines. Fresh lines eliminate the risk of trapped corrosion particles entering the fuel system during installation, significantly reducing the likelihood of premature injector failure. This preventative approach protects your investment in new or remanufactured injectors and ensures optimal fuel system performance.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2007-10, Silverado 3500 HD 2007-10, Express 3500 2007-10, Express 2500 2007-10; GMC Sierra 2500 HD 2007-10, Sierra 3500 HD 2007-10, Savana 2500 2007-10, Savana 3500 2007-10

Prop 65

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

Only complaint was there were 2 different shipments and it only showed one in the delivery confirmation email. I had to go search your site for the other tracking info. and to see there was another shipment missing from the first delivery.

Very fast shipping

Great selection OUTSTANDING price ordering is a breeze love it

I was able to quickly find the part I needed and ordered it. However, this part could have been sent by USPS for about 50 cents and instead I have to pay $7.50 (UPS) for a $7.41 part, which is itself about 25 cents worth of plastic! But, the dealership wanted ~$30.00 for the same part so I guess I'm ahead of the game to some degree!!

Nice and easy

Glad I found you, would rather support an independent business than Walmart or Amazon right now! "Shipping on time" message on the home page is exactly what I needed to hear! Thank you!

Jay was very helpful.

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