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Dorman 674-773 Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Chevrolet/GMC Models

Free shipping on orders over $29.99

$95.78

$ 41 .99 $41.99

In Stock

About this item

  • Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair - includes all necessary gaskets and downpipe hardware
  • Trustworthy design - built by industry leader in aftermarket manifolds
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Equinox: 2015, 2016, 2017] - [GMC Terrain: 2015, 2016, 2017]


Amber Lee
2025-09-02 16:11:31
This part is an exact fit for the OEM part I removed after my engine had an argument with one of the exhaust valves. Dorman did an excellent job reproducing the OEM fitment. The part seems to be more substantial in that it weighs quite a bit more than the original. I've never had an issue with a Dorman part and I don't anticipate one this time.
Asomcouple
2025-08-28 15:14:00
Perfect fit definitely worth the price really appreciate the great part
delfina
2025-08-09 20:12:54
Mi carro es un GMC Terrain 2017 motor 2.4. Y le quedó muy bien. Lo recomiendo. Y excelente precio.
Scott O.
2025-08-05 21:23:38
I liked this product but the exhaust manifold gasket was missing. The gasket that goes between the cylinder head and exhaust manifold. I had to go buy a gasket from a parts store to make this work. That’s the only reason for the 1 star.
James A
2025-07-24 16:00:08
Helped out a SIL with this. It was a perfect fit on her '17 Equinox. I would have given 5 stars but he cat. ring gasket came dented up. I had to get one from a local auto parts store at freakin' $11.65 plus fuel to get me there and back. NOTE: check all your included parts before you start the job.Overall, I would buy agian.
Yurky
2025-06-21 18:49:30
Good price for a good part !!
buyer
2025-05-30 10:47:45
In the package floating around in a plastic bag was the exhaust sealing ring. The sealing ring was squashed between the outer box and the inner box containing the manifold. The sealing ring should have been taped someplace inside the box and not left to float around inside. Unusable, Replaced ring from another vendor to get job completed.
Mark E.
2025-03-23 17:39:33
Fit just fine and had gaskets as it said it would.
Bryan r.
2025-02-06 14:34:50
Part is perfectly fit.
Brooke N.
2025-01-09 15:16:33
It was great until everything was taken apart just for me to realize the gasket was dented. Thankfully part source had the gasket pretty cheap but it was super inconvenient considering I was in the middle of the job. Make sure you double check all the parts before you start the job 😅😅
Km
2024-11-13 10:31:24
Came on time. The ad said "all gaskets and hardware included". Came with gaskets for both ends, 3 bolts for heat shield and 3nuts for cat converter. Not any manifold nuts or studs. Still a good deal but should have these in picture and not use words like "all" in the description. Also the oring type gasket was slightly damaged and is leaking. I called supplier and thought they would send a replacement but it looks like they were expecting me to remove this one from my car and leave it inoperable while it is returned and new one sent out. I will purchase one on my own and change it when it comes in. Not a nice job to do let alone twice. Roughly 2hr. Not the first doorman product to not satisfy.
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