Dorman 674-736 right exhaust manifold for the 2006-2016 Chevrolet Express 2500 V8 6.6L and other vehicles collects exhaust gas from the cylinders and carries it to the downpipe. This Dorman exhaust manifold comes as a repair kit with its gasket and downpipe hardware.
- Part of the Dorman OE Solutions line, in standard replacement grade
- Cast iron construction; the materials resist warping, cracking and leaking
- Square port shape
- Complete repair kit with gasket and downpipe hardware
Quick facts
- Part: Dorman 674-736 exhaust manifold
- Fits: 2006-2016 Chevrolet Express 2500 V8 6.6L and other vehicles
- Position: Right
- Material: Cast iron
- Condition: New
A ticking sound at cold start, an exhaust smell or visible cracks on a cool manifold can mean it is worn, though a leaking gasket or loose downpipe hardware can be behind the same signs.
Fits
This Dorman OE Solutions exhaust manifold also fits the 2006-2016 Chevrolet Express 3500 V8 6.6L and the 2009-2016 Chevrolet Express 4500 V8 6.6L. Open the "Vehicles it fits" section to check your exact model and engine. This listing is one manifold for the right side; the left side is a separate part ordered separately.
Specifications
Fit and size
- Position: Right
- Quantity: 1 for the right side
- Port shape: Square
Build and materials
- Material: Cast iron
- Grade: Standard replacement
- Heat shield: included
- Condition: New
- Country of origin: China
In the box
One exhaust manifold, one manifold gasket, one flange, three bolts and three washers.
Interchange: 24056704530728208 · 101401 · 663231 · 12624683
This part cross-references / interchanges with the following part numbers:
24056704530728208, 101401, 663231, 12624683
Frequently Asked Questions
Will the Dorman 674-736 fit a 2006-2016 Chevrolet Express 2500 V8 6.6L?
Yes. Dorman 674-736 is the right-side exhaust manifold for the 2006-2016 Chevrolet Express 2500 V8 6.6L. For another model or engine, open the "Vehicles it fits" section.
Does this Dorman manifold come with gaskets and bolts?
Yes. Dorman 674-736 includes one manifold gasket, one flange, three bolts and three washers, and a heat shield is included as well.
Is the Dorman 674 exhaust manifold made of cast iron?
Yes. This right-side manifold is cast iron with square ports, in a standard replacement grade.
Why does my right exhaust manifold tick when the engine is cold?
A ticking at cold start can point to an exhaust leak at the manifold, its gasket or the downpipe joint. A shop can find the source; visible cracks on a cool manifold are another sign.
Does Dorman 674-736 replace number 101401?
Yes. 101401 is one of the other numbers that Dorman 674-736 replaces.
