Buick Roadmaster Exhaust Parts
Top Buick Roadmaster Exhaust Parts Categories
We carry over 53 Exhaust Parts in inventory for the Buick Roadmaster. If you’re looking for aftermarket Exhaust Parts for your Buick Roadmaster, check out all these categories:
Essential Buick Roadmaster Exhaust Parts
Walker – Exhaust System Hanger Insulator (Part No.35725)
from
$6.99
Complete your exhaust repair with Walker insulators. Available in a variety of styles and sizes, they’re designed to work with Walker aftermarket replacement parts for quick and easy installation.
Product Features:
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Product Features:
- OE DESIGN : Designed with OE-style features for easy installation and fit
- PREMIUM MATERIALS : Made from high-quality materials for durability and long life
- AVAILABLE IN DIFFERENT SIZES : Offered in a variety of styles and sizes for a quality vehicle repair
- KEEPS EXHAUST PARTS IN PLACE : Designed to support undercar exhaust components
- BETTER TOGETHER : Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Walker – Exhaust Pipe 2.5" Outlet (OD) (Part No.44915)
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$42.99
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:
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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 – Exhaust Flange (Part No.31865)
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$15.49
Complete your exhaust repair with Walker flanges. Available in a variety of styles and sizes, they’re designed to work with OE exhaust components and Walker aftermarket replacement parts.
Product Features:
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Product Features:
- AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
- KEEPS EXHAUST PARTS IN PLACE – Designed to support undercar exhaust components
- OE-STYLE DESIGN – Designed with OE-style features for easy installation
- QUALITY MATERIALS – Made from quality 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 – CalCat CARB Universal Catalytic Converter (Part No.81328)
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$396.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.
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Product Features:
- SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
- CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
- DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
- FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
- BUY WITH CONFIDENCE — Backed by Walker’s emissions and structural integrity warranty. Visit Walkerexhaust.com for details.
Dorman – Direct Fit Exhaust Manifold: with Heat Shield (Part No.674-206)
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$85.99
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:
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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
Taylor Gaskets – Vibe-Lock Bolt (Part No.310016)
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$89.99
Vibe-Lock Bolt
Taylor Gaskets – Vibe Lock Header Bolt Kit (Part No.310004)
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$89.99
Vibe Lock Header Bolt Kit
Walker – Universal Exhaust Resonator 2.25" Inlet (ID) 2.25" Outlet (ID) 2.25" Outlet (OD) (Part No.17812)
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$48.49
Designed to fit, perform and sound like the original system, Walker resonators use precise tuning technologies to deliver excellent flow characteristics and OE-style sound.
Product Features:
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Product Features:
- RESISTS CORROSION – Durable aluminized steel construction and helps reduce corrosion
- FACTORY SOUND – OE-style louvered tubes (where applicable) help reduce radiated noise for factory-style sound
- FLEXIBLE SOLUTION – Customizable design for easy fitment and may require specialized fabrication and/or welding for installation
- STRONG and DURABLE – Features thick OE-style flanges, hardware and brackets for strength
- GET MORE MILES FROM YOUR RESONATOR – Engineered to fit, perform and sound like the original system
Walker – Direct Fit Exhaust Resonator, 2.25" Inlet (ID) 2.25" Outlet (ID) 2.25" Outlet (OD) (Part No.21687)
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$52.99
Designed to fit, perform and sound like the original system, Walker resonators use precise tuning technologies to deliver excellent flow characteristics and OE-style sound.
Product Features:
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Product Features:
- RESISTS CORROSION : Durable aluminized steel construction and helps reduce corrosion
- FACTORY SOUND : OE-style louvered tubes (where applicable) help reduce radiated noise for factory-style sound
- FLEXIBLE SOLUTION : Customizable design for easy fitment and may require specialized fabrication and/or welding for installation
- STRONG AND DURABLE : Features thick OE-style flanges, hardware and brackets for strength
- GET MORE MILES FROM YOUR RESONATOR : Engineered to fit, perform and sound like the original system
Felpro – Exhaust Pipe Flange Gasket (Part No.60988)
from
$6.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Walker – Exhaust Pipe Flange Gasket (Part No.31599)
from
$17.99
Complete your exhaust repair with Walker gaskets and flanges. Available in a variety of styles and sizes, they’re designed to work with OE exhaust components and Walker aftermarket replacement parts.
Product Features:
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Product Features:
- AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
- HEAT RESISTANT – Designed to resist heat for long-lasting performance
- PREMIUM MATERIALS – Made from high-quality materials for durability and long life
- ENGINEERING EXPERTISE – Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
- REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EASIER TO INSTALL – Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
- BETTER TOGETHER – Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Walker – Exhaust Clamp (Part No.35335)
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$2.99
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:
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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 – Exhaust Bracket (Part No.35662)
from
$13.29
Complete your exhaust repair with Walker brackets. Designed to support undercar exhaust components, Walker brackets are manufactured from durable and robust material for long service life.
Product Features:
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Product Features:
- KEEPS EXHAUST PARTS IN PLACE – Designed to support undercar exhaust components
- AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
- PREMIUM MATERIALS – Made from quality steel for durability and long life
- COMPATIBILITY – Works seamlessly with OE and Walker aftermarket replacement parts
- BETTER TOGETHER – Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Walker – SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.5" Outlet (ID) (Part No.18339)
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$67.99
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
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Product Features:
- RESISTS CORROSION – Aluminized steel construction and internal drainage system helps reduce corrosion
- BUILT TO LAST – Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn’t require specialized fabrication and welding
- FACTORY SOUND – Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
- GET MORE MILES FROM YOUR MUFFLER – Designed and tested to extend muffler life
Walker – Sound Solution Exhaust Muffler (Part No.18749)
from
$64.99
Sound Solution mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, And spun-locked heads for resistance to rupture from backfires. Sound Solution mufflers are available in a universal fitment style, with both quality appearance And favorable acoustics.
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Walker – Exhaust Resonator Delete Pipe 2.25" Inlet (ID) (Part No.43072)
from
$46.99
Complete your exhaust job with Walker exhaust pipe and components. Made from aluminized steel for durability and reduced corrosion, Walker exhaust pipe is available in a variety of lengths and diameters for weld or clamp installations.
Product Features:
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Product Features:
- RESISTS CORROSION – Durable aluminized steel construction and helps reduce corrosion
- SPECS – Features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection
- FLEXIBLE SOLUTION – Offered in a variety of lengths and diameters for a customizable fit; may require specialized fabrication and welding for installation
- COMPATIBILITY – Ideal for weld or clamp installations and for connecting the exhaust pipe
- COMPLETE THE REPAIR – Finish your muffler installation with Walker accessories
Flowtech – Terminator; Exhaust Tips (Part No.59905FLT)
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$93.99Product Features:
- Show Quality Chrome Platinum
- Durable Black Finish
- Can Be Welded Or Clamped
- Complete The System
- Glass-Packed Resonators
Dorman – Help – Exhaust Stud Kit – M10-1.5 x 62mm (Part No.03133)
from
$17.99
Our exhaust manifold flange kit includes all necessary studs and nuts for a complete repair.
Product Features:
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Product Features:
- Direct replacement – this exhaust flange stud and nut are designed to match the fit and function of the original hardware on specified vehicles
- Ideal solution – this stud and nut are reliable replacements for original parts that are missing or have failed due to wear
- Durable construction – these parts are 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 – Help – Exhaust Flange Stud Kit – M10-1.5 x 62mm Stainless Steel (OE Fix) (Part No.03133HP)
from
$28.99
The factory-style fasteners used to secure the exhaust manifold to the pipe flange on certain vehicles are prone to cracking and failure from extreme thermal cycles and corrosion. This convenient Dorman OE FIX hardware kit contains six application-specific M10-1.5 studs and nuts made of 100 percent stainless steel that provide superior strength and resistance to corrosion. These fasteners are precision-manufactured to match the fit and function of the original equipment hardware, and help ensure a professional and more durable repair. The kit contains the studs and nuts required to join both manifolds to the manifold flanges.
Product Features:
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Product Features:
- Upgraded hardware – this set of six M10-1.5 exhaust manifold mounting studs and nuts are 100 percent stainless steel for superior heat and corrosion resistance
- Convenient solution – kit contains all the application-specific hardware necessary to join one exhaust manifold to one manifold flange
- 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
Walker – Exhaust Pipe 2.25" Outlet (OD) (Part No.45521)
from
$61.99
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:
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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 – Exhaust Pipe 2.25" Outlet (OD) (Part No.45520)
from
$52.99
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:
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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
Taylor Gaskets – Header Gasket (Part No.66123)
from
$29.99
Header Gasket
Felpro – Exhaust Manifold Gasket Set (Part No.MS 90012)
from
$12.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Contains all gaskets and seals to remove and replace exhaust manifold
- Contains all gaskets and seals to remove and replace exhaust manifold
Felpro – Exhaust Manifold Gasket Set (Part No.MS 9275 B)
from
$20.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Contains all gaskets and seals to remove and replace exhaust manifold
Taylor Gaskets – Header Gasket (Part No.66088)
from
$29.99
Header Gasket
Buick Roadmaster Exhaust Parts Categories
Helping You Find the Right Exhaust Parts for Your Buick Roadmaster
You love your Roadmaster. So we’ve made it easier than ever to help you find Buick Roadmaster Exhaust Parts in our online catalog. Our inventory holds 53 aftermarket and OEM Exhaust Parts for your Buick Roadmaster, ranging from $2.99 to $1,268.99.
We offer parts from 7 brands trusted to make quality Exhaust Parts for your Buick Roadmaster. Before you buy, take some time to read through customer reviews. We currently have 994 reviews of Buick Roadmaster Exhaust Parts from previous customers. Some of the top rated parts include HM Grade Universal Catalytic Converter – 2.25" with 4.0 stars and Terminator; Exhaust Tips with 4.0 stars.
Find your Roadmaster Exhaust Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Buick Roadmaster 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 Buick Roadmaster
Our inventory holds Exhaust Parts for your Buick Roadmaster from 7 trusted brands. You’ll find OEM and aftermarket parts from brands like Walker, FELPRO, and Dorman, all of which can keep that Buick happy.
We have Dorman – Help parts available for your Buick Roadmaster in categories like Exhaust Manifold and Headers. Some of the top-rated Dorman – Help parts in these categories are:
Top-Rated Walker Exhaust Parts
Leading Walker Exhaust Parts
We carry Walker brand parts for your Buick Roadmaster across several catalog categories, including Exhaust Hangers and Exhaust Mufflers. Some of our most reviewed Walker parts include:
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$215.99
(3)
Standard EPA Universal Catalytic Converter – 2.25" Inlet (ID) 2.25" Outlet (ID)
Catalytic Converters
FAQs for Buick Roadmaster Exhaust Parts
What are the most purchased Exhaust Parts for the Buick Roadmaster?
Out of 53 Exhaust Parts for the Buick Roadmaster, the most popular in our inventory are:
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$206.99
(2)
Ultra EPA Universal Catalytic Converter – 2.5" Inlet (ID) 2.5" Outlet (ID)
Catalytic Converters
What are the top-rated Buick Roadmaster Exhaust Parts?
Top-rated Exhaust Parts for your Buick Roadmaster based on customer reviews/ratings are:
from
$178.99
(5)
HM Grade Universal Catalytic Converter – 2.25"
“needs to be cut to fit my application but worked great”
