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Replacing a worn-out exhaust manifold is crucial for your vehicle's performance and emissions control. A properly functioning manifold ensures efficient exhaust gas flow and prevents dangerous fumes from entering the cabin. Choosing the right replacement can restore lost power and improve fuel economy.
Ideal replacement - this patented exhaust manifold is designed to match the performance of the original equipment manifold on specified Chrysler, Dodge, Jeep and Ram vehicles
Rugged construction - manufactured from durable materials to resist warping, cracking and leaking, and engineered to help restore reliable exhaust flow
Ideal solution - includes required gaskets and hardware, and engineered to help restore leak-free, reliable exhaust flow when an original equipment exhaust manifold is warped, cracked or failed
Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
Superior Heat Resistance Construction: Built from high-silicon ductile iron, offering enhanced heat resistance and thermal fatigue strength compared to standard cast iron. This robust construction addresses common cracking and warping issues found in...
Vehicle Compatibility: Compatible with 2009-2022 Ram 1500 5.7L Hemi , 2009-2018 Ram 2500 5.7L Hemi , 2013-2018 Ram 3500 5.7L Hemi , and 2011-2015 Ram 3500 5.7L Hemi models,Does Not Fit 2019+ DT Body Style
OE Replacement Number: Replaces OE part number 1041463 for direct fitment and compatibility with your vehicle's exhaust system
Durable Metal Construction: This exhaust manifold set is made of solid metal which can resist heat, cold, warping and corrosion, restoring engine proper operation. The exhaust manifold directs exhaust gases away from the engine, enhancing engine...
[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...
[Vehicle Fitment]: This exhaust manifold kit is compatible with Chevrolet Captiva Sport 2012 L4 2.4L; Equinox 2010-2012 L4 2.4L; Compatible with GMC Terrain 2010-2012 L4 2.4L --- It Fits the Model with Sport Utility Only
[Benefits]: This exhaust manifold set is made of solid metal which can resist heat, cold, warping and corrosion, and restore engine proper operation
[Package Detail]: 1 x Exhaust Manifold; 1 x Manifold Gasket; 1 x Flange Gasket; 3 x Bolts; 3 x Nuts
[Reference Number]: The A-Premium exhaust manifold set's reference number: 674-940, 12609823. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system
[Specifications]: ①Color: Natural ②Product Included: with 1x Exhaust Manifold & 1x Manifold Gasket & 1x Flange Gasket & 3x Nuts & 3x Studs ③Heat Shield Included: with Heat Shield ④Material: Cast Iron 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
[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
[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
Replacement for Chevy Captiva Sport LS Sport Utility 4-Door 2013-2015, Captiva Sport LT Sport Utility 4-Door 2013-2015, Captiva Sport LTZ Sport Utility 4-Door 2013-2015
Replacement for Chevy Equinox LS Sport Utility 4-Door 2014, Equinox LS Sport Utility 4-Door 2013-2014
Replacement for Chevy Equinox LT Sport Utility 4-Door 2013-2014, Equinox LTZ Sport Utility 4-Door 2013-2014
Improved design - this left-side exhaust manifold for select Jeep Wagoneer and Ram 1500 vehicles features upgrades to help prevent damage caused by thermal cycling of the cylinder deactivation system
Innovative construction - features an integrated upper flange that strengthens the sides of the manifold, a thicker lower flange, and a ceramic coating that provides uniform heat distribution
Ideal solution - engineered to help restore and ensure leak-free, reliable exhaust flow when an original equipment exhaust manifold is warped, cracked, or failed
Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Exhaust Manifolds
Understanding Exhaust Manifold Materials
Cast Iron: This is the most common material for OEM manifolds due to its durability and heat resistance. It's a reliable choice for a direct replacement, offering good longevity under normal driving conditions.
Stainless Steel: Stainless steel manifolds are lighter and more resistant to corrosion than cast iron. They often provide better exhaust flow, potentially leading to minor performance gains. However, they can be more expensive.
Tubular Steel (Headers): These are performance-oriented replacements, typically made from mandrel-bent steel tubing. They are designed for maximum exhaust flow and significant power increases but are often not street-legal in all areas and can be louder.
Compatibility is Key
Vehicle Make, Model, and Year: Exhaust manifolds are vehicle-specific. Always verify compatibility with your car's exact specifications before purchasing. Manufacturers design them to fit specific engine bays and exhaust systems.
Engine Type: Ensure the manifold is designed for your specific engine configuration (e.g., V6, V8, inline-4). Some manifolds are designed for different engine displacements or cylinder head configurations.
Emissions Standards: Check if the manifold meets local emissions requirements. Performance headers, in particular, may not be legal for street use in all regions due to modifications to the exhaust system.
Features to Consider
Gasket Surfaces: Look for manifolds with precision-machined gasket surfaces to ensure a leak-free seal. A poor seal can lead to exhaust leaks and reduced performance.
O2 Sensor Ports: Verify that the manifold has the correct number and placement of oxygen sensor ports to accommodate your vehicle's existing sensors.
Coating: Some manifolds come with protective coatings (like ceramic or high-temperature paint) to enhance durability, reduce heat transfer, and improve appearance.
Installation Considerations
DIY vs. Professional: Replacing an exhaust manifold can be a challenging DIY project, often requiring specialized tools and working in tight spaces. If you're not comfortable with automotive repair, professional installation is recommended.
Included Hardware: Check if the manifold comes with necessary gaskets and hardware. Often, these are sold separately, so factor that into your purchase decision.
Frequently Asked Questions
What are the symptoms of a failing exhaust manifold?
Common signs include a ticking noise from the engine, especially when cold, a loss of engine power, reduced fuel efficiency, and the smell of exhaust fumes inside the vehicle. You might also notice a visible crack or leak on the manifold itself.
Can I drive with a cracked exhaust manifold?
While you can temporarily drive with a cracked manifold, it's not recommended for extended periods. Exhaust leaks can lead to reduced engine performance, poor fuel economy, and more importantly, allow dangerous exhaust gases to enter the cabin.
How long does an exhaust manifold typically last?
The lifespan of an exhaust manifold varies greatly depending on material, driving conditions, and maintenance. Cast iron manifolds can last for many years and miles, often outlasting the vehicle itself if not subjected to extreme stress or damage.
What is the difference between an exhaust manifold and exhaust headers?
An exhaust manifold is typically a cast iron component designed for optimal fitment and emissions control on a specific vehicle. Exhaust headers are performance-oriented components made of tubing, designed to improve exhaust flow and engine power, often at the expense of noise and emissions compliance.
Do I need a new gasket when replacing the manifold?
Yes, it is highly recommended to replace the exhaust manifold gasket whenever you replace the manifold itself. The old gasket may be compressed or damaged, leading to exhaust leaks if reused.
Will a new exhaust manifold improve my car's performance?
A direct replacement manifold made of the same material will likely restore lost performance due to the old one failing. Performance headers, however, are specifically designed to increase horsepower and torque by improving exhaust flow.
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