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Dorman 674-922 Driver Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Models

Free shipping on orders over $29.99

$94.95

$ 40 .99 $40.99

In Stock
  • 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. [Chrysler Aspen: 2009] - [Dodge Durango: 2009, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020] - [Dodge Ram 1500: 2009, 2010] - [Dodge Ram 2500: 2009, 2010] - [Dodge Ram 3500: 2009] - [Dodge Ram 4000: 2010, 2011, 2012, 2013] - [Jeep Grand Cherokee: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020] - [Ram 1500 Classic: 2019, 2020] - [Ram 1500: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Ram 2500: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019] - [Ram 3500: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Ram 4000: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020] - [Ram Ram Pickup: 2014]


JvdV
2025-08-31 14:06:43
Third manifold from this company for two dodges. Always fits like a glove and they last. Getting pretty good at replacing manifolds and bolts on aging dodges, so I speak from experience. Good price, ships fast and always get what you order.
John henry
2025-08-29 15:21:58
Very nice quality great value for the money.
Bazooka Joe
2025-08-25 10:11:37
The manifold is great and fits perfect. The collector bolts are not threaded far enough to allow for proper clamping. Clean up and reuse your original bolts. The gasket is thin and flimsy, purchase an OEM (P/N 5045495AA) for $30.This does not include new studs, Dorman P/N 03309 work well.Good luck with your replacement, a mig welder is valuable to have if your studs are broken flush with the head. I had to weld two nuts on my broken studs to extract them. The drivers side manifold is a little more difficult than the passenger side. I completed the driver side in about 2 hours, passenger was 1.5 hours.
Phil P.
2025-08-22 13:59:42
Like the quality of Dorman. Was able to replace the stock warped manifold which was known to do and came with the gaskets as well
Chad M
2025-08-21 21:44:34
My vehicle (2013 Ram 1500)- fits well to the head- you will need to order new bolts for the head mounting. I was prepared and preordered.- manifold is pre-threaded unlike the OEM- hardware which comes with the manifold for bolting up the truck exhaust is too long with insufficient amount of threads due to hardware being shoulder bolts. You will need to source shorter bolts.
Acevt
2025-07-28 13:55:37
Doorman products have always been made with high quality practices and materials. This manifold look exactly like the OEM one I removed, less the warpage. The cost was less than half the cost of a factory replacement, which were on back order everywhere I looked. I would recommend all Doorman products.
Ryan93
2025-07-25 11:09:39
Had drove 200 miles with this on and no issues yet. Mounted perfectly as well! However the gasket that comes with it looked and felt like garbage so that’s where it went. I ordered a nicer one instead. But the manifold itself is great!
Chad L Davis
2025-07-01 17:25:29
Much chamber than factory and Dorman has a reputation for quality parts. Perfect fit. No leaks. Factory quality.
Rick K
2025-06-30 12:16:19
great product and better price by a long shot.
Let’s be real here!
2025-06-23 11:38:30
Fits a 2014 Ram perfectly no problems and quiet again
stéphane bériault
2025-06-10 13:18:01
Prix imbattable, qualité du fabricant, par contre on voit clairement que le colis ses faite lancer, brasser en masse, le gasket a plein d'impact dessus, encore très bon mais la livraison est wakk!
Neil F
2025-06-06 16:03:20
The manifold itself fits perfectly however the exhaust flange is threaded (OEM is not). The supplied bolts are not threaded enough to tighten the flange. Ended up using the stock bolts as the threading goes all the way. Other than that it’s fine. 1 star off because the supplied exhaust flange bolts cannot be used.
ryan
2025-05-31 12:37:20
Had two of them on my truck 1 a year apart from the othere.. Still holding up good.. Should fix the problem of that good old hemi tic tic tic lol
JvdV
2025-05-28 11:21:12
Third manifold from this company for two dodges. Always fits like a glove and they last. Getting pretty good at replacing manifolds and bolts on aging dodges, so I speak from experience. Good price, ships fast and always get what you order.
John henry
2025-05-18 13:52:22
Very nice quality great value for the money.
Bazooka Joe
2025-05-10 10:55:42
The manifold is great and fits perfect. The collector bolts are not threaded far enough to allow for proper clamping. Clean up and reuse your original bolts. The gasket is thin and flimsy, purchase an OEM (P/N 5045495AA) for $30.This does not include new studs, Dorman P/N 03309 work well.Good luck with your replacement, a mig welder is valuable to have if your studs are broken flush with the head. I had to weld two nuts on my broken studs to extract them. The drivers side manifold is a little more difficult than the passenger side. I completed the driver side in about 2 hours, passenger was 1.5 hours.
Phil P.
2025-05-09 18:03:21
Like the quality of Dorman. Was able to replace the stock warped manifold which was known to do and came with the gaskets as well
Chad M
2025-05-07 10:45:35
My vehicle (2013 Ram 1500)- fits well to the head- you will need to order new bolts for the head mounting. I was prepared and preordered.- manifold is pre-threaded unlike the OEM- hardware which comes with the manifold for bolting up the truck exhaust is too long with insufficient amount of threads due to hardware being shoulder bolts. You will need to source shorter bolts.
Acevt
2025-04-28 15:29:45
Doorman products have always been made with high quality practices and materials. This manifold look exactly like the OEM one I removed, less the warpage. The cost was less than half the cost of a factory replacement, which were on back order everywhere I looked. I would recommend all Doorman products.
Ryan93
2025-04-18 19:56:19
Had drove 200 miles with this on and no issues yet. Mounted perfectly as well! However the gasket that comes with it looked and felt like garbage so that’s where it went. I ordered a nicer one instead. But the manifold itself is great!
Chad L Davis
2025-04-12 17:26:28
Much chamber than factory and Dorman has a reputation for quality parts. Perfect fit. No leaks. Factory quality.
Rick K
2025-04-11 18:10:05
great product and better price by a long shot.
Let’s be real here!
2025-04-05 12:52:40
Fits a 2014 Ram perfectly no problems and quiet again
stéphane bériault
2025-04-02 15:17:37
Prix imbattable, qualité du fabricant, par contre on voit clairement que le colis ses faite lancer, brasser en masse, le gasket a plein d'impact dessus, encore très bon mais la livraison est wakk!
Neil F
2025-03-30 17:09:07
The manifold itself fits perfectly however the exhaust flange is threaded (OEM is not). The supplied bolts are not threaded enough to tighten the flange. Ended up using the stock bolts as the threading goes all the way. Other than that it’s fine. 1 star off because the supplied exhaust flange bolts cannot be used.
ryan
2025-02-19 14:20:19
Had two of them on my truck 1 a year apart from the othere.. Still holding up good.. Should fix the problem of that good old hemi tic tic tic lol