2014 GMC Sierra 3500 HD Exhaust Manifold and Headers
Keep Your 2014 GMC Sierra 3500 HD in Top Shape with Quality Exhaust Manifold and Headers
Whether you’re repairing or upgrading your Exhaust Manifold and Header, using high-quality parts is key to keeping your 2014 GMC Sierra 3500 HD looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Exhaust Manifold and Header Hardware and Exhaust Manifold and Headers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Exhaust Manifold and Headers from Trusted Brands
Looking for a reliable Exhaust Manifold and Header? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Exhaust Manifold and Headers start at just $17.99 with an average 4.2 star rating. With over 520 reviews and a solid 5 star average, you can shop with confidence knowing other GMC Sierra 3500 HD owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2014 GMC Sierra 3500 HD Exhaust Manifold and Header at Advance Auto Parts is around $68.60, with a range that starts at $15.99 and goes up to $249.99. With 10 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Direct Fit Exhaust Manifold: With Heat Shield, Direct Fit Exhaust Manifold: Without Heat Shield, and For Use With Chevy Ls V8 Engine, M8 Thread Size, Hex Head, Black Oxide, Set Of 12 start at just $40.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Exhaust Manifold and Header, don’t forget to check out other key components like Catalytic Converters and Exhaust Mufflers. At Advance Auto Parts, we’re here to help you keep your 2014 GMC Sierra 3500 HD in peak condition, inside and out.
Find Your Specific 2014 GMC Sierra 3500 HD Exhaust Manifold and Headers
Looking for the perfect Exhaust Manifold and Header for your 2014 GMC Sierra 3500 HD? You’re in the right place. Below, you’ll find links to various types of Exhaust Manifold and Headers that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Exhaust Manifold and Headers, ensuring durability and a precise fit for your GMC Sierra 3500 HD. Whether you’re driving a 2014 model or another popular model year like
2013,
2015,
2016,
2017,
2018,
2019,
2020,
2021, and
2022, we’ve got you covered. Purchasing Exhaust Manifold and Headers from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Exhaust Manifold and Headers that fit your vehicle.
Essential 2014 GMC Sierra 3500 HD Exhaust Manifold and Headers
Dorman – Exhaust Manifold Hardware Kit (Part No.675-226)
from
$22.49
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
See More
Product Features:
- 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
ARP Auto Racing – For Use With Chevy Ls V8 Engine, M8 Thread Size, Hex Head, Black Oxide, Set Of 12 (Part No.134-1102)
from
$40.99
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application.
Product Features:
See More
Product Features:
- Material Is Not Affected By Corrosion Or Extreme Heat
- The Compact 12-Point Nut Lets You Easily Slip A Socket Close To The Pipe
- Substantially Stronger Than Grade 8 Hardware
- Nominally Rated At 170,000 PSI Tensile Strength
- Set of 12
- 3/8” Wide Header Flange
- 1.181? Underhead Length
Dorman – Help – Exhaust Manifold Hardware Kit – M8-1.25 Stainless Steel (Part No.03413HP)
from
$29.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
See More
Product Features:
- Upgraded hardware – this set of twelve M8-1.25 x 30mm exhaust manifold mounting bolts are 100 percent stainless steel for superior heat and corrosion resistance.
- Convenient solution – kit contains all the application-specific hardware necessary to install one exhaust manifold
- Matches fit – this hardware matches the fit and function of the factory fasteners, while offering superior durability
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Mr. Gasket – Black Oxide Header Bolts for Tight Spaces (Part No.918G)
from
$12.79
Black oxide finished carbon steel header bolts have a compact hex head and the flange is ideal for use where space is minimal – your typical header flange. Includes twelve (12) M8 – 1.25 x 25mm header bolts.
Product Features:
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Product Features:
- 12 per Package
- Fits GM LS Series Engines
- Black Oxide Finish Resists Corrosion
Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03413B)
from
$17.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
See More
Product Features:
- 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
Mr. Gasket – Exhsthdrbolt (Part No.2235G)
from
$58.99
Headlock&trade: Bolts eliminate the need for lock washers, Period. That’s because each Headlock&trade: Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.
Product Features:
See More
Product Features:
- 12 per Package
- Includes Ball Head Socket Tool – to Start Header Bolt Into Head
- 410 stainless steel
- Minimum 180,000 PSI tensile strength
- 24 equally spaced clockwise teeth
Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03413)
from
$15.99
Our Exhaust Manifold Hardware Kit comes with the necessary installation components to assist you in replacing your manifold. Save time and energy by having the right hardware on hand when you need it.
Product Features:
See More
Product Features:
- 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
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-736)
from
$249.99
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.
Product Features:
See More
Product Features:
- 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
aFe POWER – Twisted Steel Header (Part No.48-44001)
from
$1128.99
The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combine with a large 1/2″ thick head flange and 14-gauge 409 stainless steel tubing, you have a header that is strong and powerful. Twisted Steel headers are 100-percent bolt-on with no modifications necessary and are proudly engineered and built in Corona, CA.
Product Features:
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Product Features:
- No Cutting Or Drilling Required
- Formed Collectors
- Heavy Duty Flanges
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-732)
from
$162.99
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.
Product Features:
See More
Product Features:
- 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
Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-731)
from
$101.99
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.
Product Features:
See More
Product Features:
- 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
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-522)
from
$114.99
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.
Product Features:
See More
Product Features:
- 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
Popular 2014 GMC Sierra 3500 HD Exhaust Manifold and Headers Categories
Most Popular Exhaust Manifold and Header Hardware for 2014 GMC Sierra 3500 HDs
Enhance your 2014 GMC Sierra 3500 HD with one of the 6 Exhaust Manifold and Header Hardware we have in stock, starting at just $15.99.
Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03413B)
from
$17.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
See More
Product Features:
- 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
Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03413)
from
$15.99
Our Exhaust Manifold Hardware Kit comes with the necessary installation components to assist you in replacing your manifold. Save time and energy by having the right hardware on hand when you need it.
Product Features:
See More
Product Features:
- 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
ARP Auto Racing – For Use With Chevy Ls V8 Engine, M8 Thread Size, Hex Head, Black Oxide, Set Of 12 (Part No.134-1102)
from
$40.99
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application.
Product Features:
See More
Product Features:
- Material Is Not Affected By Corrosion Or Extreme Heat
- The Compact 12-Point Nut Lets You Easily Slip A Socket Close To The Pipe
- Substantially Stronger Than Grade 8 Hardware
- Nominally Rated At 170,000 PSI Tensile Strength
- Set of 12
- 3/8” Wide Header Flange
- 1.181? Underhead Length
Mr. Gasket – Exhsthdrbolt (Part No.2235G)
from
$58.99
Headlock&trade: Bolts eliminate the need for lock washers, Period. That’s because each Headlock&trade: Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.
Product Features:
See More
Product Features:
- 12 per Package
- Includes Ball Head Socket Tool – to Start Header Bolt Into Head
- 410 stainless steel
- Minimum 180,000 PSI tensile strength
- 24 equally spaced clockwise teeth
Dorman – Help – Exhaust Manifold Hardware Kit – M8-1.25 Stainless Steel (Part No.03413HP)
from
$29.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
See More
Product Features:
- Upgraded hardware – this set of twelve M8-1.25 x 30mm exhaust manifold mounting bolts are 100 percent stainless steel for superior heat and corrosion resistance.
- Convenient solution – kit contains all the application-specific hardware necessary to install one exhaust manifold
- Matches fit – this hardware matches the fit and function of the factory fasteners, while offering superior durability
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Exhaust Manifold Hardware Kit (Part No.675-226)
from
$22.49
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
Product Features:
See More
Product Features:
- 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
Best-Selling 2014 GMC Sierra 3500 HD Exhaust Manifold and Headers
Upgrade your Sierra 3500 HD with one of our 4 best-selling Exhaust Manifold and Headers, earning an average 4.75 stars rating across 28 reviews.
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-522)
from
$114.99
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.
Product Features:
See More
Product Features:
- 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
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-732)
from
$162.99
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.
Product Features:
See More
Product Features:
- 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
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-736)
from
$249.99
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.
Product Features:
See More
Product Features:
- 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
Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-731)
from
$101.99
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.
Product Features:
See More
Product Features:
- 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
Top-Rated Exhaust Manifold and Header Brands For Your 2014 GMC Sierra 3500 HD
When it comes to finding the perfect Exhaust Manifold and Header for your 2014 GMC Sierra 3500 HD, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Exhaust Manifold and Header brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $17.99. Purchasing a Exhaust Manifold and Header from us here at Advance Auto Parts is a smart move for both you and your 2014 GMC Sierra 3500 HD, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 2014 GMC Sierra 3500 HD Exhaust Manifold and Headers
If you’re looking for a top-quality Exhaust Manifold and Header for your 2014 GMC Sierra 3500 HD, Advance Auto Parts has exactly what you need with our selection of Dorman Exhaust Manifold and Headers. We have 3 Dorman Exhaust Manifold and Headers in stock for this fitment, all known for their durability and precision fit. With prices starting at just $17.99 and an average cost of $98.66, you’ll find the perfect Exhaust Manifold and Header for your needs and budget. Dorman Exhaust Manifold and Headers for the 2014 GMC Sierra 3500 HD come highly rated, with over 45 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Exhaust Manifold and Header from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 2014 GMC Sierra 3500 HD Exhaust Manifold and Headers
What are the best-selling Exhaust Manifold and Headers for 2014 GMC Sierra 3500 HDs?
Out of 10 Exhaust Manifold and Headers that fit 2014 GMC Sierra 3500 HDs, the following parts are the top sellers:
- Direct Fit Exhaust Manifold: With Heat Shield (10045206) – $249.99
- Direct Fit Exhaust Manifold: Without Heat Shield (11135130) – $101.99
- For Use With Chevy Ls V8 Engine, M8 Thread Size, Hex Head, Black Oxide, Set Of 12 (11530025) – $40.99
What’s the price range for 2014 GMC Sierra 3500 HD Exhaust Manifold and Headers?
The prices of Exhaust Manifold and Headers for the 2014 GMC Sierra 3500 HD range from $15.99 up to $249.99 for the most premium parts.
What is the average price of an Exhaust Manifold and Headers Exhaust Manifold and Header for a 2014 GMC Sierra 3500 HD?
The average price for Exhaust Manifold and Headers for the 2014 GMC Sierra 3500 HD is $68.60. Keep in mind the variety of part types within our Exhaust Manifold and Header category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Exhaust Manifold and Headers for other GMC Sierra 3500 HD model years?
What are the cheapest Exhaust Manifold and Headers for my 2014 GMC Sierra 3500 HD?
The cheapest 2014 GMC Sierra 3500 HD Exhaust Manifold and Headers we carry are:
- Exhaust Manifold Hardware Kit (10840978) – $15.99
- Exhaust Manifold Hardware Kit (10214558) – $17.99
- Exhaust Manifold Hardware Kit (12592650) – $22.49
- Exhaust Manifold Hardware Kit – M8-1.25 Stainless Steel (12527670) – $29.99
- For Use With Chevy Ls V8 Engine, M8 Thread Size, Hex Head, Black Oxide, Set Of 12 (11530025) – $40.99
Does Advance Auto Parts sell Exhaust Manifold and Headers for any other 2014 GMC models?
Yes. We stock Exhaust Manifold and Headers for 9 other popular 2014 GMC models. Some of the most popular are 2014 Yukon Exhaust Manifold and Headers, 2014 Sierra 1500 Exhaust Manifold and Headers, 2014 Yukon XL 1500 Exhaust Manifold and Headers, 2014 Sierra 2500 HD Exhaust Manifold and Headers, and 2014 Savana 1500 Exhaust Manifold and Headers.
What are the top-rated Exhaust Manifold and Headers that fit the 2014 GMC Sierra 3500 HD?
Based on 520 reviews by customers, our 2014 GMC Sierra 3500 HD Exhaust Manifold and Headers have an average customer rating of 5 stars. These are the highest-rated categories of Exhaust Manifold and Headers for the 2014 GMC Sierra 3500 HD and their top-rated products:
- Exhaust Manifold and Header Hardware
- Exhaust Manifold Hardware Kit (10214558) – $17.99
- Exhaust Manifold Hardware Kit (10840978) – $15.99
- Exhaust Manifold and Headers
- Direct Fit Exhaust Manifold: With Heat Shield (15260079) – $114.99
- Direct Fit Exhaust Manifold: With Heat Shield (99981450) – $162.99
What types of Exhaust Manifold and Headers do you sell for my 2014 GMC Sierra 3500 HD?
As of 4/10/25, these are some of the most in-demand types of Exhaust Manifold and Headers for a 2014 GMC Sierra 3500 HD:
Can I get help with 2014 GMC Sierra 3500 HD Exhaust Manifold and Header orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Exhaust Manifold and Headers and more.
What is your return policy for GMC Sierra 3500 HD Exhaust Manifold and Headers?
Advance Auto Parts keeps returns simple. For new GMC Sierra 3500 HD Exhaust Manifold and Headers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.