Fits vehicles with the 6.6L turbo diesel engine. This is the turbo mouthpiece.
Condition: Excellent (A)
Mileage: 93,700 miles
Fits vehicles with the 6.6L turbo diesel engine. This is the Y-pipe intake manifold for the center position.
Condition: Excellent (A)
Mileage: 32,300 miles
Fits C5500 vehicles with the 6.6L turbo diesel engine.
Condition: Excellent (A)
Fits the right lower position of vehicles with the 6.6L turbo diesel engine.
Condition: Excellent (A)
Condition: Excellent (A)
Fits vehicles with the 6.6L turbo diesel engine. This is the lower intake manifold.
Condition: Excellent (A)
Fits vehicles with the 6.6L turbo diesel engine. This is the center intake manifold.
Condition: Good (B)
Mileage: 180,700 miles
Condition: Excellent (A)
Mileage: 206,500 miles
Condition: Excellent (A)
It fits vehicles with a 6.0L engine.
Condition: Excellent (A)
It fits vehicles with the 5.3L engine. It also fits vehicles with flex fuel (option code L59).
Condition: Excellent (A)
It fits vehicles with the 5.3L engine. It is designed for classic style vehicles with a creased door skin and is for vehicles without flex fuel.
Condition: Excellent (A)
It fits vehicles with the 6.6L turbo diesel engine.
Condition: Excellent (A)
It fits vehicles with the 6.0L engine.
Condition: Excellent (A)
Fits vehicles with the 6.6L turbo diesel engine. This is the center intake manifold.
Condition: Excellent (A)
It is for vehicles with a 6.2L gasoline engine.
Condition: Excellent (A)
The use of lower profile car manifolds on trucks, vans and SUV's may require the changing of front drive accessories, throttle bodies, fuel rails and injectors.
The use of lower profile car manifolds on trucks, vans and SUV's may require the changing of front drive accessories, throttle bodies, fuel rails and injectors.
Designed Specifically to Work w/Dorman OE Solutions Intake Manifold Gaskets Only Exc. Coolant Heated PCV
The use of lower profile car manifolds on trucks, vans and SUV's may require the changing of front drive accessories, throttle bodies, fuel rails and injectors.
The use of lower profile car manifolds on trucks, vans and SUV's may require the changing of front drive accessories, throttle bodies, fuel rails and injectors.
The use of lower profile car manifolds on trucks, vans and SUV's may require the changing of front drive accessories, throttle bodies, fuel rails and injectors.
Browse our selection of quality engine intake manifold parts designed specifically for your GMC Sierra 2500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
AT4 · AT4X · Base · Denali · Denali Ultimate · Pro · SL · SLE · SLT · WT
Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L · V8 8.1L
Automatic · Manual
