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Your cart is empty.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. [Pontiac Vibe: 2003, 2004, 2005, 2006, 2007, 2008] - [Toyota Corolla: 2002, 2003, 2004, 2005, 2006, 2007, 2008] - [Toyota Matrix: 2003, 2004, 2005, 2006, 2007, 2008]
Juan G
Reviewed in Mexico on March 5, 2024
Le quedo bien a un 2008 toyota matrix
Laurie M.
Reviewed in the United States on November 17, 2024
Holes in manifold do not line up with gasket or engine. See photos of Dorman compared to original. Leaked worse than the broken one. Incredible how this got past quality control. Trying to contact for refund, even though was installed for 15 minutes. Waste of my money, and mechanics time....shame on you Dorman. Very disappointed. Tr
Joseph
Reviewed in the United States on April 7, 2024
Gaskets were loose in the box and had damage. Would be better if the gaskets were inside of a box. The bracket underneath also needed a little modification to fit. Other than that, the Manifold is pretty good quality. My mileage jumped back to what it use to be.
Spak
Reviewed in the United States on September 24, 2023
This part was exactly what my mother's car needed. It worked perfectly and it came super quick. The quality was great on this part. If your vehicle needs this part I would definitely recommend you purchase it!!!
Denis
Reviewed in Canada on October 5, 2023
Replaced the exhaust manifold on my old Toyota. The only problem you may encounter is removing the old bolts.
dominique st onge
Reviewed in Canada on April 15, 2023
tout est très bien, bonne pièce
Cheyne Nichols
Reviewed in Canada on October 31, 2022
Installed on an 06 Matrix. Fit and finish on this casting is excellent. The OEM tubular manifold rotted around the exhaust ports on the head and created large leaks. No missing parts like some others experienced, though, the hardware was rolling around in the bottom of the box so I can see how that could have happened. Everything needed for the job was included. As others have mentioned, the reinforcement bracket supplied was not a direct fit and had to be modified slightly to work. I only had to slot one hole to allow the bracket to swing one direction slightly. It's not a big deal but it was in a difficult to get to area to mess with and was most definitely not a direct fit as a result so I knocked one start off for that. The upside was that at least I was aware of that from other reviewers here so I was prepared and there was no surprises.
guy gratton
Reviewed in Canada on March 31, 2021
Is an incredible piece , made of forged iron. Very solid and fit my Matrix 2007 almost perfectly just the holding plaque was off 1/4 inch off, fix my problem of carbon emission in my car
jean-mathieu LeBlanc
Reviewed in the United States on October 15, 2019
got a 2003 corolla. perfect fit. really heavy to manipulate in comparaison to the original and the plate on the engine side is really thicker (that part was completely destructed by rust so a little more metal is a good thing!!!! Did require an adjustment for the support bracket but the actual one was so rusted on the car and looks like a little bended, was really easy to do. price point is awesome.
Bradley White
Reviewed in the United States on September 14, 2018
Replacing a cracked exhaust manifold in a 1ZZ-FE equipped Toyota Corolla (03-08):1. The included support bracket adapter does not properly mate to the factory support bracket. You will either need to make modifications to the bracket, fab your own, or just attach it to the manifold with one bolt instead of two.2. The manifold is cast much thicker and with a slightly different shape than the factory manifold. As a result, there isn't enough room for a socket or torque wrench to fit when securing the lower center nut. You must use a box end wrench and guesstimate torque.3. The included flange gasket is of poor quality and, hilariously, does not even fit on the provided manifold. Your local auto parts store should stock a superior Fel-Pro gasket that will fit right in.Other than that, it will do the job. For a beater car it's a much better option than the pricey OEM manifold. However, if cost is less of an issue, the OEM replacement will cause much less headache during installation.
Winston Wright
Reviewed in the United States on March 17, 2018
This product is meant to fit a wide variety of vehicles. As such, you sometimes have to adjuat/adapt in order to make it fit. The gaskets that came with it worked correctly and were the right ones for my vehicle.The support bracket on the bottom does not line up correctly when both bolts are installed holding it to the manifold. At least not for my application. 2006 Corolla. So, I figured out which ONE of the bolts could be left in, allowing the bracket to swing down and line up with the bracket from the block. I installed the manifold with that bolt loose enough to swivel the bracket as needed, and then once hooked up on both ends, and once the manifold to head bolts had been snugged, then torqued, in the proper sequence, I tightened both bracket bolts. And that was it. Problem solved. It still supports the manifold, so there won't be a problem.My stock manifold had cracked. I was really surprised to see Toyota use a welded crap manifold rather than a cast iron like most OEM of that time. This replacement is cast iron, so I don't anticipate any problems. And it took care of my exhaust leak.
Mike G
Reviewed in the United States on November 2, 2017
I installed this on my 2003 matrix xr it fit perfectly.the line up with the cat converter and the cylinder head was flawless.the gaskets supplied in the kit were perfect.the quality of the manifold made the factory one look like junk.the only speedbump i hit was the bottom bracket did not line up correctly and required a 5 minute modification.very easy.i have read some of the other reviews and understand people are having valid issues installing this.i dont know what to say? all i can tell you is if your buying this for a 2003 matrix.it will fit nicely.it only took about one hour to swap out.so you know it fit good
Davy Jones
Reviewed in the United States on December 14, 2015
As one would expect, Amazon does a fantastic job of fast shipping and expediting the orders. However, the product here, Dorman 674-939 Exhaust Manifold Kit leaves a lot to the imagination. The part seems to fit but is much heavier than the original and placement of the heat shields are very difficult to access once installed. The gaskets as supplied leak exhaust fumes to a dangerous level. All in all, it did fit but not correctly and took much longer to install as a result. I only give this a one star because it was shipped so quick. I will be returning as soon as I can get the original one repaired.
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