2007 Peterbilt 379 Exhaust Parts

Essential Exhaust Parts for 2007 Peterbilt 379s

Walker – Heavy Duty Universal Exhaust Flex Pipe 5" Inlet (ID) 5" Outlet (ID) (Part No.42424)

Heavy Duty Universal  Exhaust Flex Pipe 5" Inlet (ID) 5" Outlet (ID)

from

$39.99
Made from stainless steel for durability, Walker pre-cut flex tubing is available in a variety of diameters and lengths for a variety of applications.

Product Features:
  • DAMPENS VIBRATIONS — Flex-lock construction dampens exhaust system vibrations and movement while inhibiting leaks
  • RESISTS CORROSION — Durable stainless-steel construction for corrosion resistance and performance
  • SECURE FIT — Burr-free construction for proper fitment
  • BETTER TOGETHER — Use quality Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
  • AVAILABLE IN DIFFERENT SIZES — Offered in a variety of diameters and lengths; see product specifications for more information
  • COMPATIBILITY — Designed for use with strap band clamps
See More

Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7012)

Exhaust V-Band Clamp

from

$76.99
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 – Brake Solenoid (Part No.904-7125)

Brake Solenoid

from

$157.99
This exhaust brake actuator is designed to match the appearance and function of the original actuator on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this exhaust brake actuator is made to match the fit and performance of the original actuator on specific vehicle applications.
  • Ideal solution – this actuator is a reliable replacement for an original part that has failed due to collision damage or fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-5015)

Direct Fit Exhaust Manifold: Without Heat Shield

from

$706.99
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:
  • 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
See More

Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3102)

HD Diesel Oxidation Catalyst - Not For Sale - CA

from

$3216.99
This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles.
  • Restores functionality – reliable replacement for an original part that has failed due to corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3106)

HD Diesel Oxidation Catalyst - Not For Sale - CA

from

$3749.99
This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles.
  • Restores functionality – reliable replacement for an original part that has failed due to corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3104)

HD Diesel Oxidation Catalyst - Not For Sale - CA

from

$3199.99
This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles.
  • Restores functionality – reliable replacement for an original part that has failed due to corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Walker – Heavy Duty Exhaust Elbow 5" Inlet (OD) 5" Outlet (OD) (Part No.42940)

Heavy Duty Exhaust Elbow 5" Inlet (OD) 5" Outlet (OD)

from

$82.99
Made from aluminized steel for durability, Walker premium elbows are manufactured with precision benders for quick and easy installation.

Product Features:
  • RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
  • EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
  • OE-STYLE PERFORMANCE — Direct-fit design to ensure a precise fit that performs like original equipment
  • OPTIMAL EXHAUST FLOW — Connects pipes at correct angle for optimal exhaust flow
  • BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
See More

Dorman – HD Solutions – Exhaust Bellow Pipe (Part No.674-6021)

Exhaust Bellow Pipe

from

$515.99
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 Bellow Pipe (Part No.674-6018)

Exhaust Bellow Pipe

from

$519.99
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 Bellow Joint Expansion (Part No.674-5605)

Exhaust Bellow Joint Expansion

from

$311.99
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

Upgrade your 2007 Peterbilt 379 with Top-Quality Exhaust Parts

When it comes to maintaining or upgrading your 2007 Peterbilt 379, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Peterbilt or enhancing its overall performance, Exhaust Parts are key to keeping your 379 functioning at its best. At Advance Auto Parts, we offer a wide selection of 11 Exhaust Parts for the 2007 Peterbilt 379, designed to meet your needs without breaking the bank. From Exhaust Brake Actuator replacements to Exhaust Pipes 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 2007 Peterbilt 379 at great prices. Our Exhaust Parts inventory for this model ranges from just $39.99 to $3,749.99, with an average price of $640.99. Our 11 Exhaust Parts in stock come from 2 trusted brands, so you’re sure to find the right part for your 2007 Peterbilt 379 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 2007 Peterbilt 379 is always ready to roll. We’re committed to providing you with everything you need to keep your 379 in top shape, all in one place. Start shopping confidently below for your 2007 Peterbilt 379!

Best-Selling Exhaust Brake Actuators for 2007 Peterbilt 379s

Enhance the driving experience in your Peterbilt with 1 quality Exhaust Brake Actuator components, starting at $157.99.

Dorman – HD Solutions – Brake Solenoid (Part No.904-7125)

Brake Solenoid

from

$157.99
This exhaust brake actuator is designed to match the appearance and function of the original actuator on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this exhaust brake actuator is made to match the fit and performance of the original actuator on specific vehicle applications.
  • Ideal solution – this actuator is a reliable replacement for an original part that has failed due to collision damage or fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Most Popular 2007 Peterbilt 379 Exhaust Pipes

Customize your Peterbilt with 5 Exhaust Pipes products like Universal Exhaust Flex Pipes, Exhaust Elbow Pipes, and Exhaust Pipe Bellows, all priced under $519.99.

Walker – Heavy Duty Universal Exhaust Flex Pipe 5" Inlet (ID) 5" Outlet (ID) (Part No.42424)

Heavy Duty Universal  Exhaust Flex Pipe 5" Inlet (ID) 5" Outlet (ID)

from

$39.99
Made from stainless steel for durability, Walker pre-cut flex tubing is available in a variety of diameters and lengths for a variety of applications.

Product Features:
  • DAMPENS VIBRATIONS — Flex-lock construction dampens exhaust system vibrations and movement while inhibiting leaks
  • RESISTS CORROSION — Durable stainless-steel construction for corrosion resistance and performance
  • SECURE FIT — Burr-free construction for proper fitment
  • BETTER TOGETHER — Use quality Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
  • AVAILABLE IN DIFFERENT SIZES — Offered in a variety of diameters and lengths; see product specifications for more information
  • COMPATIBILITY — Designed for use with strap band clamps
See More

Walker – Heavy Duty Exhaust Elbow 5" Inlet (OD) 5" Outlet (OD) (Part No.42940)

Heavy Duty Exhaust Elbow 5" Inlet (OD) 5" Outlet (OD)

from

$82.99
Made from aluminized steel for durability, Walker premium elbows are manufactured with precision benders for quick and easy installation.

Product Features:
  • RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
  • EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
  • OE-STYLE PERFORMANCE — Direct-fit design to ensure a precise fit that performs like original equipment
  • OPTIMAL EXHAUST FLOW — Connects pipes at correct angle for optimal exhaust flow
  • BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
See More

Dorman – HD Solutions – Exhaust Bellow Pipe (Part No.674-6018)

Exhaust Bellow Pipe

from

$519.99
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 Bellow Pipe (Part No.674-6021)

Exhaust Bellow Pipe

from

$515.99
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 Bellow Joint Expansion (Part No.674-5605)

Exhaust Bellow Joint Expansion

from

$311.99
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

Top Picks for 2007 Peterbilt 379 Catalytic Converters

Upgrade Peterbilt 379s with top-quality Catalytic Converters parts, including 3 OEM and aftermarket selections for your 2007 model.

Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3106)

HD Diesel Oxidation Catalyst - Not For Sale - CA

from

$3749.99
This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles.
  • Restores functionality – reliable replacement for an original part that has failed due to corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3102)

HD Diesel Oxidation Catalyst - Not For Sale - CA

from

$3216.99
This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles.
  • Restores functionality – reliable replacement for an original part that has failed due to corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3104)

HD Diesel Oxidation Catalyst - Not For Sale - CA

from

$3199.99
This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles.
  • Restores functionality – reliable replacement for an original part that has failed due to corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

In-Demand Exhaust Fittings for 2007 Peterbilt 379s

Select from 1 premium Exhaust Fittings parts for your 2007 Peterbilt 379.

Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7012)

Exhaust V-Band Clamp

from

$76.99
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

Most Sold 2007 Peterbilt 379 Exhaust Manifold and Headers

Explore our best-selling Peterbilt parts for the 2007 379 among 1 OEM and aftermarket options starting from $706.99.

Dorman – HD Solutions – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-5015)

Direct Fit Exhaust Manifold: Without Heat Shield

from

$706.99
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:
  • 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
See More

FAQs for 2007 Peterbilt 379 Exhaust Parts

Which Exhaust Parts are best-sellers for 2007 Peterbilt 379s?

Out of 11 Exhaust Parts that fit 2007 Peterbilt 379s, the following parts are the top sellers:

What’s the price range for 2007 Peterbilt 379 Exhaust Parts?

Exhaust Part prices for the 2007 Peterbilt 379 start at $39.99 and go up to $3,749.99 for the most premium parts.

What’s the average price of a Exhaust Part for a 2007 Peterbilt 379?

The average price for Exhaust Parts for the 2007 Peterbilt 379 is $640.99. 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 Peterbilt 379 model years?

Yes, we currently carry Exhaust Parts for 21 model years of Peterbilt 379s between 1986 and 2006. Exhaust Parts are bought most frequently for the following model years: 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, and 1998.

What are the cheapest Exhaust Parts for my 2007 Peterbilt 379?

The cheapest 2007 Peterbilt 379 Exhaust Parts we carry in stock are:

What types of Exhaust Parts do you sell for my 2007 Peterbilt 379?

As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 2007 Peterbilt 379:

Can I get help with 2007 Peterbilt 379 Exhaust Part orders?

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

What is your return policy for Peterbilt 379 Exhaust Parts?

Advance Auto Parts keeps returns simple. For new Peterbilt 379 Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.