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Dorman 674 978 Exhaust Manifold Review

3

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Average

Revainrating 4 out of 5  
Rating 
3.8
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Description of Dorman 674 978 Exhaust Manifold

Direct replacement - this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles. Convenient kit - includes gaskets and downpipe hardware to simplify installation. Durable construction -manufactured within strict tolerances for reliable longevity. Trustworthy value - backed by team of engineers and quality control experts in the United States. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage.

Reviews

Global ratings 3
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  • 4
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Type of review

Revainrating 5 out of 5

Efficient, Reliable Solution for Automotive Exhaust

After I put it to the test, I can confidently say that this exhaust manifold from Dorman is a reliable solution for any automotive exhaust issue. The installation process was smooth, and it fits perfectly in my vehicle. The durable construction ensures longevity, giving me peace of mind while driving .However, the only downside is that it took a bit longer to arrive than expected. Overall, I am satisfied with this purchase and would recommend it to anyone in need of a replacement exhaust…

Pros
  • High-quality construction: The Dorman 674 978 Exhaust Manifold is made with durable materials, ensuring longevity and reliable performance.
Cons
  • Installation may require professional assistance: The complexity of installing the Dorman 674 978 Exhaust Manifold may necessitate seeking the help of a professional mechanic.

Revainrating 4 out of 5

Efficient and Affordable Exhaust Upgrade

This Dorman exhaust manifold is a game-changer for automotive enthusiasts. it offers superb performance while being reasonably priced. The installation process was a breeze thanks to the clear instructions provided. The improved exhaust flow has noticeably enhanced my vehicle's power and fuel efficiency. However, it would be great if the product came with additional gaskets for a complete package .Overall, this exhaust manifold is a fantastic investment for anyone looking to upgrade their…

Pros
  • Certified
Cons
  • Secret

Revainrating 1 out of 5

WARNING BEFORE YOU ORDER THIS PRODUCT!

Revain Garage advises that this exhaust manifold will fit the 2003 and 2004 Toyota 4Runner. After consultation with Dorman Auto Technical Support, parts 674-977 and 674-978 (Right and Left Manifolds) were made for 2005-2009 Toyota 4Runners, V8 models. These exhaust manifolds are NOT for the 2004 Toyota 4Runner although this website says they are compatible with this model. Doing your research thoroughly before purchasing exhaust manifolds for your vehicle will save you time and return shipping…

Pros
  • Replacement Parts
Cons
  • Bad Advice