Dorman 674-893 exhaust manifold for the 2006-2008 Chevrolet Cobalt 4-cylinder 2.0L, the 2007-2008 Cobalt 4-cylinder 2.2L, the 2008 Cobalt 4-cylinder 2.4L and other vehicles collects exhaust gas from the cylinders and routes it toward the downpipe. This Dorman exhaust manifold is a standard replacement grade kit.
- Dorman OE Solutions exhaust manifold in cast stainless steel with an uncoated finish
- Gasket and downpipe hardware included for a complete repair
- Durable materials resist warping, cracking and leaking
- Heat shield included with the manifold
Quick facts
- Part: Dorman 674-893 exhaust manifold
- Fits: the 2006-2008 Chevrolet Cobalt 4-cylinder 2.0L, the 2007-2008 Cobalt 4-cylinder 2.2L, the 2008 Cobalt 4-cylinder 2.4L and other vehicles
- Material: Cast Stainless Steel
- Condition: New
A ticking sound on a cold start, an exhaust smell or visible cracks can mean a manifold is leaking. Those signs alone do not prove the manifold is at fault, since a loose downpipe joint can sound much the same.
Fits
The 2006-2008 Chevrolet HHR 4-cylinder 2.4L, the 2007-2008 HHR 4-cylinder 2.2L and the 2007-2008 Pontiac G5 4-cylinder 2.2L or 2.4L fit this manifold, along with more vehicles, and it is a direct-fit replacement for them. Each engine takes one manifold. If your car is not named here, run its year, model and engine through the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Tube wall thickness: 0.125 in
- Collector port diameter: 1.8 in
- Port shape: round
- Mounting holes: 12
- Oxygen sensor port: no
Build and materials
- Grade: standard replacement
- Material: cast stainless steel
- Finish: uncoated
- Heat shield: included
- Condition: new
- Country of origin: China
In the box
One exhaust manifold, one gasket, three nuts and three screws.
Interchange: 663388 · 12606689
Frequently Asked Questions
Is this HHR exhaust manifold right for the 2006-2008 Chevrolet HHR 4-cylinder 2.4L or the 2007-2008 HHR 4-cylinder 2.2L?
Yes. Dorman 674-893 fits the 2006-2008 Chevrolet HHR 4-cylinder 2.4L and the 2007-2008 HHR 4-cylinder 2.2L. For another car, check its year and engine in the "Vehicles it fits" section.
Does the Dorman manifold come with a gasket and hardware?
Yes. The kit includes one gasket, three nuts and three screws with the manifold, and a heat shield is included.
What is the Dorman exhaust manifold 674-893 made of?
Dorman 674-893 is cast stainless steel with an uncoated finish. Its tube wall thickness is 0.125 in and the collector port diameter is 1.8 in.
Is there an oxygen sensor port on this cast stainless steel exhaust manifold?
No. Dorman 674-893 has no oxygen sensor port. Its port shape is round and it has 12 mounting holes.
How can I tell if a cast stainless steel manifold is leaking?
A ticking noise at startup, an exhaust smell or visible cracks can point to a leak. Look only with the engine off and cool; a shop can test the exhaust system further.
