Freightliner Century Class Exhaust Parts

Essential Freightliner Century Class Exhaust Parts

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
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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
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Dorman – HD Solutions – Exhaust Gas Temperature Sensor (Part No.904-7289)

Exhaust Gas Temperature Sensor

from

$76.99
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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Walker – Mega-Flow Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID) (Part No.22963)

Mega-Flow Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID)

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:
  • 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
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Walker – Mega-Flow Noisebraker Muffler, Universal / Fabrication Needed (Part No.22980)

Mega-Flow Noisebraker Muffler, Universal / Fabrication Needed

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:
  • 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
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Walker – Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance (Part No.22920)

Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance

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:
  • 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
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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
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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
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Walker – Heavy Duty Universal Exhaust Flex Pipe 5" Inlet (ID) 5" Outlet (ID) (Part No.42339)

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

from

$81.99
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
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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
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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
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Walker – Heavy Duty Exhaust Elbow 5" Inlet (OD) 5" Outlet (OD) (Part No.52429)

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

from

$125.99
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 performanceá
  • EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)á
  • OE-STYLE PERFORMANCE — Direct-fit design to ensure a precise fit that performs like original equipmentá
  • 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 upgradeá
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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
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Helping You Find the Right Exhaust Parts for Your Freightliner Century Class

You love your Century Class. So we’ve made it easier than ever to help you find Freightliner Century Class Exhaust Parts in our online catalog. Our inventory holds 13 aftermarket and OEM Exhaust Parts for your Freightliner Century Class, ranging from $39.99 to $3,749.99.

We offer parts from 2 brands trusted to make quality Exhaust Parts for your Freightliner Century Class. Before you buy, take some time to read through customer reviews. We currently have 151 reviews of Freightliner Century Class Exhaust Parts from previous customers.

Find your Century Class Exhaust Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Freightliner Century Class part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Exhaust Parts Brands for Your Freightliner Century Class

Our inventory holds Exhaust Parts for your Freightliner Century Class from 2 trusted brands. You’ll find OEM and aftermarket parts from brands like Walker and Dorman, all of which can keep that Freightliner happy.

FAQs for Freightliner Century Class Exhaust Parts

What are the most purchased Exhaust Parts for the Freightliner Century Class?

Out of 13 Exhaust Parts for the Freightliner Century Class, the most popular in our inventory are:
Mega-Flow Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID)
from $158.99
This product is not rated
Mega-Flow Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID)
Mufflers
Heavy Duty Universal  Exhaust Flex Pipe 5" Inlet (ID) 5" Outlet (ID)
from $39.99
This product is not rated
Heavy Duty Universal Exhaust Flex Pipe 5" Inlet (ID) 5" Outlet (ID)
Universal Exhaust Flex Pipes
Exhaust V-Band Clamp
from $76.99
This product is not rated
Exhaust V-Band Clamp
Exhaust Clamps