2015 Mack GU8 Exhaust Parts

Essential Exhaust Parts for 2015 Mack GU8s

Dorman – HD Solutions – Diesel Particulate Filter Temperature Sensor (Part No.904-7782)

Diesel Particulate Filter Temperature Sensor

from

$92.99
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution directly replaces the sensor and comes with a bung repair kit just in case.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
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Dorman – HD Solutions – Exhaust Gas Temperature Sensor (Part No.904-7781)

Exhaust Gas Temperature Sensor

from

$94.99
Need to replace an EGT sensor? This sensor is a direct replacement for the original equipment sensor on specific vehicles. Also keep in mind that these EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution also comes with a bung repair kit, which allows you to weld in a new bung if necessary, rather than replacing the entire exhaust pipe.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal.
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
See More

Dorman – HD Solutions – Exhaust Clamp And Gasket Kit (Part No.674-9062)

Exhaust Clamp And Gasket Kit

from

$88.99
Exhaust no longer sealing properly? This exhaust clamp kit matches the fit and function of the original equipment exhaust clamp and gasket hardware. Made of quality materials of reliable service, the kit has been tested for fit and durability.

Product Features:
  • Ideal replacement – this exhaust clamp kit matches the fit and function of the original equipment exhaust clamp and gasket hardware.
  • Durable construction – the components in this exhaust clamp kit are made of quality materials for reliable performance and durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone dimensional and material testing to ensure a quality fit and long service life
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Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7017)

Exhaust V-Band Clamp

from

$28.49
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles.
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7027)

Exhaust V-Band Clamp

from

$60.99
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles.
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – HD Exhaust Manifold Kit (Part No.674-5011)

HD Exhaust Manifold Kit

from

$1137.00
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:
  • 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
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

Dorman – HD Solutions – Exhaust Bellow Pipe (Part No.674-6029)

Exhaust Bellow Pipe

from

$841.99
This exhaust bellow, also called a flex pipe, is a direct replacement for the original equipment pipe. Made of durable materials for reliable service and a long life, this exhaust bellow includes the necessary installation hardware.

Product Features:
  • Direct replacement – this exhaust flex pipe matches the fit and function of the pipe to prevent exhaust leaks that result in lost engine efficiency.
  • Trustworthy construction – engineered in North America and made with from durable materials for reliability and long service life
  • Complete installation – this flex pipe includes hardware required for a complete replacement
  • Quality tested – this exhaust bellow has undergone vehicle fitment and material testing to ensure proper fit and performance for this vehicle’s application
See More

Dorman – Exhaust Gas Temperature Bung Repair (Part No.904-457)

Exhaust Gas Temperature Bung Repair

from

$29.99
This exhaust gas temperature (EGT) sensor bung repair kit is designed to match the original components required to repair the sensor bung on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Cost-effective fix – this EGT sensor bung repair kit allows direct replacement of only a failed bung, rather than an entire exhaust pipe.
  • Weld-on plate – bung comes with steel plate for repairing pipe if damaged during bung removal.
  • Application specific – designed for a wide range of vehicle years, makes and models
  • This part has undergone vehicle try-on testing for conformance to product standards and quality
See More

Dorman – HD Solutions – Exhaust Pipe Gasket (Part No.674-9061)

Exhaust Pipe Gasket

from

$18.29
Damaged exhaust gaskets causing an exhaust leak? This exhaust flange gasket seals the exhaust system where two components are joined by a flange. This direct-replacement gasket matches the original design for a perfect fit.

Product Features:
  • Direct replacement – this exhaust flange gasket matches the original gasket for a perfect fit.
  • Complete repair solution – this flange gasket should be replaced any time service is performed on any of the related exhaust components
  • Excellent value – original equipment quality at a competitive price
  • Quality tested – This gasket has undergone material testing to meet product standards and quality
See More

Upgrade your 2015 Mack GU8 with Top-Quality Exhaust Parts

When it comes to maintaining or upgrading your 2015 Mack GU8, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mack or enhancing its overall performance, Exhaust Parts are key to keeping your GU8 functioning at its best. At Advance Auto Parts, we offer a wide selection of 8 Exhaust Parts for the 2015 Mack GU8, designed to meet your needs without breaking the bank. From Exhaust Fitting replacements to Exhaust System Kits upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Exhaust Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Exhaust Parts for your 2015 Mack GU8 at great prices. Our Exhaust Parts inventory for this model ranges from just $18.29 to $1,137.00, with an average price of $223.11. Our 8 Exhaust Parts in stock come from trusted brands, so you’re sure to find the right part for your 2015 Mack GU8 without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Exhaust Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 2015 Mack GU8 is always ready to roll. We’re committed to providing you with everything you need to keep your GU8 in top shape, all in one place. Start shopping confidently below for your 2015 Mack GU8!

Best-Selling Exhaust Fittings for 2015 Mack GU8s

Enhance the driving experience in your Mack with 3 quality Exhaust Fitting components, starting at $28.49.

Dorman – HD Solutions – Exhaust Clamp And Gasket Kit (Part No.674-9062)

Exhaust Clamp And Gasket Kit

from

$88.99
Exhaust no longer sealing properly? This exhaust clamp kit matches the fit and function of the original equipment exhaust clamp and gasket hardware. Made of quality materials of reliable service, the kit has been tested for fit and durability.

Product Features:
  • Ideal replacement – this exhaust clamp kit matches the fit and function of the original equipment exhaust clamp and gasket hardware.
  • Durable construction – the components in this exhaust clamp kit are made of quality materials for reliable performance and durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone dimensional and material testing to ensure a quality fit and long service life
See More

Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7027)

Exhaust V-Band Clamp

from

$60.99
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles.
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7017)

Exhaust V-Band Clamp

from

$28.49
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles.
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Most Popular 2015 Mack GU8 Exhaust System Kits

Customize your Mack with 1 Exhaust System Kits products like EGT Sensor Bung Repair Kits, all priced under $29.99.

Dorman – Exhaust Gas Temperature Bung Repair (Part No.904-457)

Exhaust Gas Temperature Bung Repair

from

$29.99
This exhaust gas temperature (EGT) sensor bung repair kit is designed to match the original components required to repair the sensor bung on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Cost-effective fix – this EGT sensor bung repair kit allows direct replacement of only a failed bung, rather than an entire exhaust pipe.
  • Weld-on plate – bung comes with steel plate for repairing pipe if damaged during bung removal.
  • Application specific – designed for a wide range of vehicle years, makes and models
  • This part has undergone vehicle try-on testing for conformance to product standards and quality
See More

Top Picks for 2015 Mack GU8 Exhaust Pipes

Upgrade Mack GU8s with top-quality Exhaust Pipes parts, including 2 OEM and aftermarket selections for your 2015 model.

Dorman – HD Solutions – Exhaust Bellow Pipe (Part No.674-6029)

Exhaust Bellow Pipe

from

$841.99
This exhaust bellow, also called a flex pipe, is a direct replacement for the original equipment pipe. Made of durable materials for reliable service and a long life, this exhaust bellow includes the necessary installation hardware.

Product Features:
  • Direct replacement – this exhaust flex pipe matches the fit and function of the pipe to prevent exhaust leaks that result in lost engine efficiency.
  • Trustworthy construction – engineered in North America and made with from durable materials for reliability and long service life
  • Complete installation – this flex pipe includes hardware required for a complete replacement
  • Quality tested – this exhaust bellow has undergone vehicle fitment and material testing to ensure proper fit and performance for this vehicle’s application
See More

Dorman – HD Solutions – Exhaust Pipe Gasket (Part No.674-9061)

Exhaust Pipe Gasket

from

$18.29
Damaged exhaust gaskets causing an exhaust leak? This exhaust flange gasket seals the exhaust system where two components are joined by a flange. This direct-replacement gasket matches the original design for a perfect fit.

Product Features:
  • Direct replacement – this exhaust flange gasket matches the original gasket for a perfect fit.
  • Complete repair solution – this flange gasket should be replaced any time service is performed on any of the related exhaust components
  • Excellent value – original equipment quality at a competitive price
  • Quality tested – This gasket has undergone material testing to meet product standards and quality
See More

In-Demand Exhaust Manifold and Headers for 2015 Mack GU8s

Select from 1 premium Exhaust Manifold and Headers parts for your 2015 Mack GU8.

Dorman – HD Solutions – HD Exhaust Manifold Kit (Part No.674-5011)

HD Exhaust Manifold Kit

from

$1137.00
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:
  • 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
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

Most Sold 2015 Mack GU8 Exhaust Temperature (EGT) Products

Explore our best-selling Mack parts for the 2015 GU8 among 1 OEM and aftermarket options starting from $94.99.

Dorman – HD Solutions – Exhaust Gas Temperature Sensor (Part No.904-7781)

Exhaust Gas Temperature Sensor

from

$94.99
Need to replace an EGT sensor? This sensor is a direct replacement for the original equipment sensor on specific vehicles. Also keep in mind that these EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution also comes with a bung repair kit, which allows you to weld in a new bung if necessary, rather than replacing the entire exhaust pipe.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal.
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
See More

FAQs for 2015 Mack GU8 Exhaust Parts

Which Exhaust Parts are best-sellers for 2015 Mack GU8s?

Out of 8 Exhaust Parts that fit 2015 Mack GU8s, the following parts are the top sellers:

What’s the price range for 2015 Mack GU8 Exhaust Parts?

Exhaust Part prices for the 2015 Mack GU8 start at $18.29 and go up to $1,137.00 for the most premium parts.

What’s the average price of a Exhaust Part for a 2015 Mack GU8?

The average price for Exhaust Parts for the 2015 Mack GU8 is $223.11. Keep in mind the variety of part types within our Exhaust Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Parts for other Mack GU8 model years?

Yes, we currently carry Exhaust Parts for 11 model years of Mack GU8s between 2008 and 2019. Exhaust Parts are bought most frequently for the following model years: 2019, 2018, 2017, 2016, 2014, 2013, 2012, 2011, and 2010.

What are the cheapest Exhaust Parts for my 2015 Mack GU8?

The cheapest 2015 Mack GU8 Exhaust Parts we carry in stock are:

What types of Exhaust Parts do you sell for my 2015 Mack GU8?

As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 2015 Mack GU8:

Can I get help with 2015 Mack GU8 Exhaust Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mack Exhaust Parts and more.

What is your return policy for Mack GU8 Exhaust Parts?

Advance Auto Parts keeps returns simple. For new Mack GU8 Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.