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The Best Automotive Replacement Exhaust Manifold & Parts

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An exhaust manifold is a crucial component of your vehicle's exhaust system, responsible for collecting exhaust gases from multiple cylinders and channeling them into a single pipe. Choosing the right replacement part ensures optimal engine performance, fuel efficiency, and emissions control. Investing in a quality manifold can prevent costly future repairs and maintain your vehicle's health.

Looking for the best Automotive Replacement Exhaust Manifold & Parts?

Discover now our comparison of the best Automotive Replacement Exhaust Manifold & Parts. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Exhaust Manifold & Parts are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Exhaust Manifold & Parts in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1
A-Premium L4 2.4L Exhaust Manifold Kit W/Gaskets Fit for Chevy Equinox 2013-2014, Captiva Sport...
  • [Vehicle Fitment]: This exhaust manifold kit is compatible with Chevrolet Equinox 2013-2014 L4 2.4L, Captiva Sport 2013-2015 L4 2.4L; Compatible with GMC Terrain 2013-2014 L4 2.4L
  • [Reference Number]: 674-561, 674561, 12633603, 12672961
  • [Specifications]: ①Color: Natural ②Product Included: 1 x Exhaust Manifold; 1 x Flange Gasket; 1 x Gasket; 3 x Bolts; 3 x Nuts ③Heat Shield Included: Without ④Material: Cast Iron ⑤Grade Type: Standard Replacement ⑥Port Shape: Rectangle...
  • [Benefits]: Made of quality materials to ensure sturdy structure, high temperature resistance, easier heat dissipation and smooth engine operation. Manufactured in strict accordance with original specifications for easy installation and stable performance
  • [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
No. 2
Dorman 674-522 Driver Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with...
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, flange gasket, 3 studs, 3 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
No. 3
A-Premium Front Left Exhaust Manifold Catalytic Converter with Gasket Kit Direct-Fit Compatible with Ford...
  • [Vehicle Fitment]: Compatible with Ford Edge 2015-2018 3.5L, Explorer Base/Explorer XLT/Limited 2013 3.5L, Explorer Base/Limited/XLT 2014-2016 3.5L, Explorer 2017-2019 3.5L, Flex/Police Interceptor 2013-2019 3.5L, Police Interceptor 2013-2019 3.7L, Police...
  • [Reference Number]: 641478, 16728, 674-255, 674255, 30584
  • [Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Position: Front Left, Radiator Side; ⑤ Body Material: Stainless Steel; ⑥ Inlet Type: 8 Bolt Welded...
  • [E.P.A Compliant]: EPA-compliant catalytic converters cannot be sold or installed in California and Colorado and, under certain circumstances, in Maine and New York. Check your vehicle's Emission Control Information Label and your state's aftermarket...
  • [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted catalytic converters. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
No. 4
A-Premium Right Exhaust Manifold W/Gasket, Studs & Nuts & Heat Shield Compatible with Chevy, GMC & Cadillac...
  • [Vehicle Fitment-1]: Compatible with Chevrolet Express 3500 2008-2013, Silverado 3500 HD 2007-2016 2018-2019, Silverado 3500 HD 2017, Avalanche 2007-2013, Avalanche 1500 2002-2006, Express 1500 2003-2014, Express 2500/Express 3500 2003-2020, Express...
  • [Vehicle Fitment-2]: Compatible with Chevrolet Silverado 1500 HD 2003 2005-2006, Silverado 2500 2003-2004, Silverado 2500 HD 2003-2019, Silverado 3500 2003-2006, Suburban 2016-2019, Suburban 1500/Tahoe 2002-2014, Suburban 2500 2003-2013, Suburban 3500 HD...
  • [Vehicle Fitment-3]: Compatible with GMC Savana 1500 2003-2014, Savana 2500 2003-2020, Savana 3500 2003-2020, Savana 4500 2015/2017-2020, Sierra 1500 2002-2013, Sierra 1500 Classic 2007, Sierra 1500 HD 2003/2005-2006, Sierra 1500 HD Classic 2007, Sierra...
  • [Reference Number]: 674-732, 674732, 12569416, 12569530, 12578341, 12602038, 12612084, 12616286, 12647717
  • [Specifications]: ①Color: Natural ②Product Included: with 1x Exhaust Manifold & 1x Gaskets & 1x Flange Gasket & 3x Studs & 3x Nuts ③Heat Shield Included: with ④Material: Cast Iron ⑤Grade Type: Standard Replacement ⑥Port Shape: Round...
No. 5
Dorman 674-732 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with...
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, 2 flange gaskets, 3 studs, 3 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
No. 6
Dorman 674-773 Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select...
  • 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
No. 7
Dorman 674-561 Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Chevrolet...
  • 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
No. 8
Dorman 03309 Exhaust Manifold Hardware Kit Compatible with Select Models
  • Direct replacement - this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution - this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction - this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
No. 9
Dorman 03411B Exhaust Manifold Hardware Kit Compatible with Select Ford / Lincoln / Mercury Models
  • Direct replacement - this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution - this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction - this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
SaleNo. 10
A-Premium [DOHC L4 1.8L] Engine Exhaust Manifold Kit Fit for Toyota Corolla Matrix 2009-2010 & Scion xD...
  • [Vehicle Fitment]: Compatible with Scion xD 2008-2012 L4 1.8L; Compatible with Toyota Corolla 2009-2010 L4 1.8L, Matrix 2009-2010 L4 1.8L
  • [Reference Number]: 674-812, 674812, 171410T040, 1714137050, 1714137051
  • [Specifications]: ①Color: Natural ②Product Included: with 1x Exhaust Manifold & 1x Gasket & 1x Flange Gasket & 2x Bolts & 2x Springs ③Heat Shield Included: Without Heat Shield ④Material: Stainless Steel ⑤Grade Type: Standard Replacement ⑥Port...
  • [Benefits]: Made of quality materials to ensure sturdy structure, high temperature resistance, easier heat dissipation and smooth engine operation. Manufactured in strict accordance with original specifications for easy installation and stable performance
  • [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

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Last update on 2026-04-17 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Automotive Replacement Exhaust Manifold & Parts

Understanding Exhaust Manifolds

An exhaust manifold, also known as a header, is the first component in the exhaust system. Its primary function is to connect the engine's exhaust ports to the rest of the exhaust system. Different designs and materials impact performance and durability. Common materials include cast iron, stainless steel, and titanium, each offering distinct advantages in terms of heat resistance, weight, and longevity.

Types of Exhaust Manifolds

Exhaust manifolds come in two main types: cast iron and tubular (headers).
  • Cast Iron Manifolds: These are the standard OEM replacements, offering good durability and heat retention. They are generally more affordable and easier to install.
  • Tubular Headers: Constructed from bent tubes, these are designed for performance. They can improve exhaust flow, leading to increased horsepower and torque. Headers are often made from stainless steel for corrosion resistance.

Key Features to Consider

When selecting a replacement, consider the following:
  • Material: Stainless steel offers excellent corrosion resistance and durability, while cast iron is a cost-effective option.
  • Design: Stock-style manifolds are for direct replacement, while performance headers are engineered for improved flow.
  • Fitment: Ensure the manifold is compatible with your vehicle's make, model, and year. Check for compatibility with emissions equipment.
  • Finish: Some headers come with protective coatings like ceramic or chrome to enhance heat management and appearance.

Installation and Maintenance

Proper installation is vital for performance and to prevent leaks. It's often recommended to replace the gasket and any associated hardware during installation. Regular checks for exhaust leaks, cracks, or corrosion can help identify potential problems early. Cleaning the manifold periodically can help maintain its appearance and prevent rust buildup, especially for uncoated steel components.

Frequently Asked Questions

What is an exhaust manifold's main job?
The exhaust manifold's primary function is to collect hot exhaust gases from each cylinder of the engine and direct them into a single pipe, which then leads to the rest of the exhaust system.
What's the difference between a cast iron manifold and a header?
Cast iron manifolds are typically the original equipment type, offering durability and cost-effectiveness. Tubular headers are performance-oriented, designed to improve exhaust flow for potential horsepower gains.
Why do exhaust manifolds fail?
Exhaust manifolds can fail due to extreme heat cycles causing cracks, corrosion from moisture and road salt, or physical damage from impacts. Warping can also lead to gasket leaks.
How do I know if my exhaust manifold needs replacing?
Symptoms include loud ticking or puffing noises from the engine bay, especially when cold, a burning smell, or a visible crack or leak on the manifold itself. Check engine lights may also illuminate.
Can I use a universal exhaust manifold?
Universal manifolds are generally not recommended for direct replacement as they lack the precise fitment required for your vehicle's specific exhaust ports and mounting points. Always opt for a part designed for your make and model.
What maintenance is required for an exhaust manifold?
Maintenance typically involves regular inspection for cracks, leaks, or corrosion. Keeping the exterior clean can help prevent rust, especially on non-stainless steel components.