2001-2004.5 Duramax LB7 Ultimate Injector Install Kit



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Check this out!

Check this out!


This Ultimate Injector Install Kit has everything you need to change the injectors, reseal the cups/sleeves, replace worn engine hardware, fuel lines & glow plugs in your LB7 (other than the injector o-rings & crush washers, which are included with the injectors). + Upgrade your filtration!

Included in the kit:

(1) Duramax Cat Fuel Filter Adapter Kit
(8) High pressure fuel lines (See options below)
(8) OEM return line bolts
(22) Upper valve cover bolts
(24) Lower valve cover bolts
(8) LB7 glow plugs
(2) Lower valve cover gaskets
(1) Tube of silicone gasket maker (for the upper valve covers)
(2) Banjo washer/return line seal kits
(2) F.I.C.M. seals
(16) Injector cup/sleeve 0-rings
(2) Tubes of high temp injector cup/sleeve sealant
(1) Upper radiator pipe seal
(1) Heater pipe seal

Line options:

Refurbished Lines

Reconditioned OEM lines, these are thoroughly cleaned inside & out, then nickel plated to prevent corrosion. Guaranteed to be rust/corrosion/leak free & include a 2 year unlimited-mileage warranty.

New Lines

Brand new fuel line set. These are manufactured to factory specifications & include a 3 year unlimited-mileage warranty.

New OEM Lines

Brand new updated OEM GM fuel line set. These are the exact same lines you would get from a GM dealer & include a 3 year unlimited-mileage warranty.