Kenworth Exhaust Parts
Popular Kenworth Exhaust Parts Categories
Essential Kenworth Exhaust Parts
Walker – Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance (Part No.22920)
from
$103.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.
Product Features:
See More
Product Features:
- Manufactured from aluminized steel for durability
- Designed to help ensure long service life
- Engineered to reduce in-cab and exterior engine noise
- Offered in a variety of styles, sizes and materials for your installation needs
- An economical replacement for the original equipment part
Walker – Heavy Duty Exhaust Clamp (Part No.35775)
from
$8.29
Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life.
Product Features:
See More
Product Features:
- CONNECTS EXHAUST PARTS — Provides secure, leak-resistant connection
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
- PREMIUM MATERIALS?–?Made from quality material for durability and long life
- BETTER TOGETHER — Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade
Walker – Heavy Duty Exhaust Clamp (Part No.35806)
from
$36.49
Complete your exhaust repair with a Walker V band clamp. Featuring a T-bolt latch design for superior clamping and sealing, Walker hardware is manufactured from durable and robust material for long service life.
Product Features:
See More
Product Features:
- SUPERIOR SEAL — T-bolt latch design for superior clamping and sealing
- OE DESIGN — Designed with OE-style features for secure fit
- THE RIGHT CONNECTION — For use with flared connectors
- PREMIUM MATERIALS?–?Made from robust material for durability and long life
- BETTER TOGETHER — Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Walker – Mega-Flow Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID) (Part No.22963)
from
$158.99
Mega-Flow performance mufflers combine Walker quality and engineering with cutting-edge technology, to deliver unparalleled performance and reduce backpressure without sacrificing acoustics. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.
Product Features:
See More
Product Features:
- Manufactured from aluminized steel for durability
- Straight-through performance design engineered for class 7 and 8 vehicles
- Delivers as much as 30% back-pressure reduction without sacrificing acoustics
- Offered in a variety of styles, sizes and materials for your installation needs
Dorman – Exhaust Gas Temperature Bung Repair (Part No.904-457)
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:
See More
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
Walker – Heavy Duty Exhaust Tail Pipe 4" Inlet (OD) 4" Outlet (OD) (Part No.41097)
from
$64.99
Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Product Features:
See More
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 is fixture checked to ensure a precise fit that performs like original equipment
- BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information
Walker – Heavy Duty Universal Exhaust Flex Pipe 5" Inlet (ID) 5" Outlet (ID) (Part No.42424)
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:
See More
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
Walker – Mega-Flow Noisebraker Muffler, Universal / Fabrication Needed (Part No.22980)
from
$251.99
Mega-Flow Noisebraker mufflers combine Walker quality and engineering with solution-driven technology, to absorb unwanted engine and engine brake noise without sacrificing brake performance. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.
Product Features:
See More
Product Features:
- Manufactured from aluminized steel for durability
- Straight-through performance design engineered for class 7 and 8 vehicles
- Utilizes Walker’s exclusive triple tuning chamber (Noise Reduction) technology
- Offered in a variety of styles, sizes and materials for your installation needs
- Bridge-constructed inlets and outlets for vibration resistance
Walker – Heavy Duty Exhaust Stack Pipe 5" Inlet (ID) 5" Outlet (OD) (Part No.43719)
from
$87.99
Made from quality material for durability, Walker stack pipes are available in a variety of styles and sizes for a variety of applications.
Product Features:
See More
Product Features:
- RESISTS CORROSION — Durable quality materials for corrosion resistance and performance
- CONNECTS EXHAUST PARTS — Precision bends for a secure, leak-free connection
- BETTER TOGETHER — Use premium Walker accessories when installing Walker mufflers for a complete exhaust system upgrade
- FLEXIBLE SOLUTION — Offered in a variety of styles and sizes; may require fabrication and welding; see product specifications for more information
- OE DESIGN — Designed with OE-style connectors and hangers for secure fit (where applicable)
Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7012)
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:
See More
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
Walker – Heavy Duty Exhaust Elbow 5" Inlet (OD) 5" Outlet (OD) (Part No.42939)
from
$81.99
Made from aluminized steel for durability, Walker premium elbows are manufactured with precision benders for quick and easy installation.
Product Features:
See More
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
Walker – Heavy Duty Exhaust Tail Pipe 5" Inlet (OD) (Part No.42130)
from
$88.99
Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Product Features:
See More
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 is fixture checked to ensure a precise fit that performs like original equipment
- BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information
Walker – Heavy Duty Exhaust Clamp (Part No.35290)
from
$42.99
Complete your exhaust repair with a Walker V band clamp. Featuring a T-bolt latch design for superior clamping and sealing, Walker hardware is manufactured from durable and robust material for long service life.
Product Features:
See More
Product Features:
- SUPERIOR SEAL — T-bolt latch design for superior clamping and sealing
- OE DESIGN — Designed with OE-style features for secure fit
- THE RIGHT CONNECTION — For use with flared connectors
- PREMIUM MATERIALS?–?Made from robust material for durability and long life
- BETTER TOGETHER — Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3106)
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:
See More
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
Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3102)
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:
See More
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
Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3104)
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:
See More
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
Dorman – HD Solutions – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-5007)
from
$728.99
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 – HD Solutions – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-5015)
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:
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 – HD Solutions – Flex Bellows Kit (Part No.674-6019)
from
$579.99
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:
See More
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
Dorman – HD Solutions – Exhaust Bellow Pipe (Part No.674-6020)
from
$521.99
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:
See More
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
Dorman – HD Solutions – Exhaust Bellow Pipe (Part No.674-6018)
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:
See More
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
Dorman – HD Solutions – Exhaust Bellow Pipe (Part No.674-6021)
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:
See More
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
Dorman – HD Solutions – Exhaust Bellow Joint Expansion (Part No.674-5605)
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:
See More
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
Dorman – HD Solutions – Exhaust Gas Temperature Sensor (Part No.904-7789)
from
$257.99
Product Features:
See More
- Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal
- Quality materials – stainless steel housing with platinum sensor element for accurate performance
- Cost-effective solution – offers original equipment quality at competitive price
Walker – Heavy Duty Exhaust Stack Pipe 5" Inlet (OD) 5" Outlet (OD) (Part No.29308)
from
$231.99
Made from quality material for durability, Walker stack pipes are available in a variety of styles and sizes for a variety of applications.
Product Features:
See More
Product Features:
- RESISTS CORROSION — Durable quality materials for corrosion resistance and performance
- CONNECTS EXHAUST PARTS — Precision bends for a secure, leak-free connection
- BETTER TOGETHER — Use premium Walker accessories when installing Walker mufflers for a complete exhaust system upgrade
- FLEXIBLE SOLUTION — Offered in a variety of styles and sizes; may require fabrication and welding; see product specifications for more information
- OE DESIGN — Designed with OE-style connectors and hangers for secure fit (where applicable)
Exhaust Parts for Your Kenworth
Search below to discover our list of available Exhaust Parts for your Kenworth. To narrow your list, select the category that best describes the Kenworth part you are looking for and we will navigate you to the right inventory list. You will be on your way to big savings in no time!
Shop Deals on Kenworth Exhaust Parts
Advance Auto makes finding parts for your Kenworth simple. Easily sort and compare top rated Exhaust Parts brands that will fit your Kenworth model. Shop with confidence by reading star ratings and reviews left by our valued customers. We offer a wide selection of Kenworth replacement or OEM Exhaust Parts for you to choose from.
Once you have found the Kenworth part you are looking for, conveniently have it shipped directly to you or pick it up in-store at your local Advance Auto Parts. Start browsing our deals below and save big on Exhaust Parts for your Kenworth.
