Why should you switch to Dorman instead of sticking with OE exhaust manifolds? Because our direct replacements are rigorously engineered, extensively tested, and include all the hardware needed for a first-time repair. Whichever type of exhaust manifold you need—conventional, integrated, ceramic-coated—we're your one-stop shop for complete repair solutions that save time, money, and comebacks.
We test to surpass rigorous quality and emissions standards.
Our manifolds are reverse-engineered from OE for seamless installations.
All necessary gaskets and hardware are in the box.
Our range includes CARB-compliant designs for states like California, New York, Maine, and Colorado.
Manifold repairs become faster, more reliable, and more profitable when you switch to Dorman. Say goodbye to multiple orders from the store—all required gaskets and hardware are in the box for a one-order solution. Oh, and it costs significantly less than equivalent OE parts. It really is as simple as that.
Chevrolet Trailblazer 2009-08, GMC Envoy 2009-08, Isuzu Ascender 2008, Saab 9-7x 2009-08
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction.
This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.
View DetailsOur range of rigorously engineered exhaust manifolds covers almost every vehicle in operation today. Learn about some of our highlighted products below.
Chevrolet Trailblazer 2009-08, GMC Envoy 2009-08, Isuzu Ascender 2008, Saab 9-7x 2009-08
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Chrysler 2007, Dodge 2012-04, Jeep 2013-05, Mitsubishi 2007-06
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