Cylinders 2,4,5,7
Cylinders 1,3,6,8
Cyl. 2 and 7
Cyl. 1 and 8
Cyl. 3 and 6
Cylinders 4,5
Cylinders 2,7
Cylinders 1,8
Cylinders 3,6
Cylinders 1,8 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 2,7 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 4,5 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 3,6 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cyl. 3 and 6
Cyl. 1 and 8
Cyl. 2 and 7
Cyl. 4 and 5
Browse our selection of quality diesel fuel injector line parts designed specifically for your GMC Sierra 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
AT4 · Base · Denali · Pro · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L
Automatic
