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A-Premium Exhaust Manifold W/Gasket, Studs, Nuts & Heat Shield [DOHC 6Cyl 4.2L] Compatible with Chevrolet, GMC, Isuzu, Buick, Olds, Saab -2002-2005 - Trailblazer, Envoy, Bravada, Rainier, 9-7x & More

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$115.99

$ 47 .99 $47.99

In Stock

About this item

  • [Vehicle Fitment]: Compatible with Buick Rainier 2004-2005; Compatible with Chevrolet Trailblazer/Trailblazer EXT 2002-2005; Compatible with GMC Envoy/Envoy XL 2002-2005, Envoy XUV 2004-2005; Compatible with Isuzu Ascender 2003-2005; Compatible with Oldsmobile Bravada 2002-2004; Compatible with Saab 9-7x 2005---L6 4.2L
  • [Specifications]: 1PC Exhaust Manifold- Included 1x Manifold Gasket, 3x Studs, 1x Flange, 3x Nuts; Grade Type: "Regular"; Material: "Cast Iron"; Port Shap: "Oval"; Mounting Hardware Included: "Yes"
  • [Reference Number]: 674-777, 674777, 8888905600, 88890560
  • [Features]: A-Premium Exhaust Manifold is made of premium materials with shock absorption, noise reduction and convenient installation which prolong the lifespan of the exhaust silencing system, and promote the maintenance of the interior of the car.
  • [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted exhaust manifold. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.



Product Description

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Jessica butler
Reviewed in the United States on January 15, 2025
Zero stars it’s really my fault for trying to go cheap but you get what you pay for the manifold is not cut to the right spec and no matter how many times you take it off and put it back on it’s gonna leak stay away and this is coming from someone that knows what there doing
Michael C. Marchetti
Reviewed in the United States on July 28, 2024
I had a hole the size of a plum in my old manifold. It was LOUD! I bought this manifold, put it on, and BAM! Quiet once again. Then my transmission went out so I don't drive this vehicle right now, but it is still quiet when I go start it to make sure the motor still runs.
Customer
Reviewed in Canada on October 27, 2024
perfect
Mark Massingill
Reviewed in the United States on July 18, 2023
I didn't realize it prior to installation but the mating surfaces are not even, not by a long shot. I'm disabled so it took me a while to get it installed, torqued to factory specs yet still had exhaust manifold leaks. I figured bad gasket so I pulled it back off, installed a new Felpro gasket, leaks in the exact same spots. I never checked the mating surfaces because it was a new manifold, supposedly ready for install. I just checked it and the outer port mating surfaces are 1/6 of an inch out of alignment with the center mating surface. Factory tolerance is supposed to be within 0.003 inches. It's junk and now I'm going to have to pay a machine shop to resurface it. Being disabled and on a limited income that's gonna be hard for me to pay for. Avoid this manifold unless you want to pay extra for machining or are capable of doing it yourself.
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