The brackets are made of Steel.
This set also fits the 2007 Classic model.
OEM #s: 12479976, 12479975
It is for vehicles with the 6.0L engine and 4-speed automatic transmission. It fits 4-door models.
Condition: Excellent (A)
Mileage: 298,000 miles
For vehicles with the 6.0L engine and 4-speed automatic transmission. This part is for 4-door models. You may need to make the mounting hole for the ambient temperature sensor larger.
Condition: Excellent (A)
Mileage: 302,200 miles
Browse our selection of quality radiator support parts designed specifically for your GMC Sierra 3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · SL · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
6.0L V8 · 6.6L V8 · 8.1L V8 · V8 6.0L · V8 6.6L · V8 8.1L
Automatic · Manual
