Services one injector, includes top and bottom seals.
Services one injector, includes top and bottom seals.
Injector Only
For Pintle Style Injectors
complete kit; Single Injector
Rail Service Kit
Browse our selection of quality fuel injector seal kit parts designed specifically for your GMC P3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Value Van
Cab & Chassis · Delivery Van · Motorhome - Cutaway · Motorhome - Stripped Chassis · Standard Cargo Van · Stripped Chassis
L4 3.9L · L6 4.8L · V6 4.3L · V8 5.7L · V8 6.2L · V8 6.5L · V8 7.4L
Automatic · Manual
