Diesel Fuel Injector Line (Cylinder 1 or 8) - 2006-2010 GM 6.6L LBZ LMM Duramax 7-022

Part # 7-022

Diesel Fuel Injector Line (7-022) by GB Remanufacturing®. Location: Cylinders 1, 8. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and help restore proper fuel system functionality needed to keep your vehicle performing reliably, efficiently, and safely for many miles to come. This component is made to OEM standards so you can expect years of reliable function and hassle-free service.

A common problem on the Duramax LMM engine is contamination of the fuel fittings resulting in injector failure when serviced. Corrosion can form between the line and injector nut and fall into the injector when the line is removed or installed. Replacing the line at time of injector replacement or service is highly recommended to reduce injector failure due to contamination. GB premium fuel lines meet or exceed critical OE performance specifications for sealing and burst pressure.