Dorman 674-939 exhaust manifold for the 2002-2008 Toyota Corolla 4-cylinder 1.8L and other vehicles gathers exhaust from the cylinders and sends it to the downpipe. This Dorman OE Solutions exhaust manifold is precision-engineered to fit and perform like the original.
- Dorman OE Solutions line, standard replacement grade
- Cast iron body that resists warping, cracking and leaking
- Required gaskets and downpipe hardware included
- Heat shield included
Quick facts
- Part: Dorman 674-939 exhaust manifold
- Fits: 2002-2008 Toyota Corolla 4-cylinder 1.8L and other vehicles
- Material: Cast iron
- Condition: New
A ticking noise from the engine bay, an exhaust smell or visible cracks can point to a leaking manifold. These signs alone do not prove the manifold is the problem; a leak at the downpipe joint can sound much the same.
Fits
This exhaust manifold is a direct-fit replacement for the 2002-2008 Toyota Corolla 4-cylinder 1.8L, the 2003-2008 Pontiac Vibe 4-cylinder 1.8L and the 2003-2008 Toyota Matrix 4-cylinder 1.8L. Each takes one manifold.
Specifications
Fit and size
- Quantity per vehicle: 1
- Port shape: Round
Build and materials
- Grade type: Standard replacement
- Material: Cast iron
- Condition: New
- Country of origin: China
In the box
One exhaust manifold, one manifold gasket, one flange, two bolts and two springs.
Interchange: 116337441992427421 · 101541 · 663434 · 88969034 · 171040D040 · 1710422100
This part cross-references / interchanges with the following part numbers:
116337441992427421, 101541, 663434, 88969034, 171040D040, 1710422100
Frequently Asked Questions
Does the Dorman 674-939 exhaust manifold fit a 2002-2008 Toyota Corolla 4-cylinder 1.8L?
Yes. Dorman 674-939 fits the 2002-2008 Toyota Corolla 4-cylinder 1.8L, and the engine takes one manifold.
What comes with this Dorman exhaust manifold?
Dorman 674-939 is a kit with the manifold, one manifold gasket, one flange, two bolts and two springs, plus a heat shield.
Is the Dorman manifold made of cast iron?
Yes. This exhaust manifold is cast iron, built to resist warping, cracking and leaking.
How can I tell if this cast iron exhaust manifold is cracked or leaking?
With the engine off and cool, look for visible cracks. A ticking noise or an exhaust smell can also point to a leak, and a shop can test it further.
Is Dorman 674-939 a replacement for exhaust manifold number 171040D040?
Yes. 171040D040 is one of the numbers on this listing's Interchange line, so Dorman 674-939 replaces it.
