🚗 Upgrade Your Ride with Confidence!
The Dorman 674-561 Exhaust Manifold Kit is a precision-engineered replacement designed for select Chevrolet and GMC models. This kit includes all necessary gaskets and hardware, ensuring a complete repair solution. Built from durable materials, it resists warping and cracking, providing long-lasting performance. Trust in Dorman's industry-leading design for a reliable upgrade to your vehicle's exhaust system.
| Manufacturer | Dorman Products |
| Brand | Dorman |
| Model | Dorman 674-561: Exhaust Manifold Kit |
| Item Weight | 12.59 pounds |
| Product Dimensions | 19.5 x 8.6 x 5.6 inches |
| Country of Origin | China |
| Item model number | 674-561 |
| Exterior | Machined |
| Manufacturer Part Number | 674-561 |
| OEM Part Number | 663056; 12633603; 12672961 |
B**H
perfect fitment
replaced a cracked manifold we will see how it holds up
L**A
Works good
Haven’t had any problems for the year it’s been on my car. Works perfect.
C**K
Great fit
This kit worked well, only problem I had was the exhaust ring was crushed in shipping so I had to purchase a second one from my local parts store. Other then that, kit fit well and went together rather smoothly l.
J**S
Great Fit
Perfect fit, bolted right on and stayed solid. For the price it is well worth it.
K**E
Excellent part. Fit amazingly well on GMC TERRAIN
First off this comes with everything you need. Although it does not contain the bolts to hold it on. You shouldn't need them since you can just reuse the bolts that come off the car. But it does have heatshield bolts, new nuts for the cat, and also the gasket is almost identical to the old one with very minor differences that did not actually matter. Seems like a truly legit part. Had it on for awhile now. Will update if it breaks. Made the car run a lot better. Old one had a hairline crack.Things to know... You don't want to crank down on the bolts too much. Make sure you tighten them only half way on the first sequence. Use a torque wrench! Use the correct pattern when tightening which can be found online. Clean off the surface before you add the new gasket. The entire project didn't take that long. Took a few hours taking my time. Having a stool handy was a life saver. Having a mirror or borescope too will help a lot. Saved a ton of money doing it myself.
R**T
Doesn't last a year
I bought this in December 2022, it is September 2023 and the manifold has a crack in it. This may be a good product mine was obviously not made to last. It would be nice if they offered at least a year warranty on this but if it doesn't happen in 30 days I guess your Sol
S**N
Fits
The fit was good
F**O
2014 Equinox
After a month no issues, and works great. I highly recommend it.
B**T
Fit
This product fit my vehicle with no issues since it was installed
H**
Satisfied
Exactly as advertised.
J**N
Dorman Collecteur d'échappement Chevrolet/GMC 674-561
c était très bien mais il manquait une pièce le grand Gasket
V**A
Perfect fit good quality
Recommend 100% exelent product A++
S**E
Parfait
Fonctionne toujours bien après 8 mois
Trustpilot
1 month ago
1 day ago