2020 GMC Yukon Exhaust Parts

Name: Direct-Fit California Grade Catalytic Converter
Brand: MagnaFlow
SKU: 5451194
Price: 2879.99 USD

Below you will find various in-demand GMC Exhaust Parts, components and accessories for your 2020 Yukon. Advance Auto Parts has popular Yukon parts like Catalytic Converters, Exhaust Pipes, Exhaust Hangers and more. You’ll also find aftermarket and OEM Exhaust Parts for other Yukon model years including 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2022 and more. Select a category of 2020 GMC Yukon Exhaust Parts below and start saving instantly.

Popular 2020 GMC Yukon Exhaust Parts Categories

Exhaust Manifold Hardware Kits

Exhaust Manifold and Headers

Catalytic Converters

Exhaust Manifold and Header Hardware

Exhaust System Kits

Exhaust Hangers and Hardware

Exhaust Manifold Gaskets

Exhaust Pipe and Flange Gaskets

Essential Exhaust Parts for 2020 GMC Yukons

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$2879.99

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5451194. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun” Body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun” Body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 2007-2009 Chevrolet Silverado 1500, 2007-2009 GMC Sierra 1500, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Product Features:

Torca AccuSeal Exhaust Clamps provide a full 360-degree equally distributed clamping force preventing pipe distortion while creating a complete seal and maintaining serviceability
Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
Precision stamped collector design for optimal exhaust flow, engine efficiency, and fuel economy
Simplifies installation with essential gaskets and hardware being included in the box
Durable 308 stainless steel MIG welds

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$194.99

MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51206 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
Compact, lightweight construction enables installation in confined areas, welding is required
Durable 308 stainless steel MIG welds

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$1128.99

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5592306 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Product Features:

Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
Compact, lightweight construction enables installation in confined areas, welding is required
Durable 308 stainless steel MIG welds

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$478.99

Product Features:

Bolt On Quickly And Easily
Top Performance/Clean Machine
Increased Efficiency
Leak Free Seal
Connects To Exhaust Head Pipe
Complete With Premium Gaskets
16-Gauge Tubing For Durability

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$161.99

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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$1128.99

The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combine with a large 1/2″ thick head flange and 14-gauge 409 stainless steel tubing, you have a header that is strong and powerful. Twisted Steel headers are 100-percent bolt-on with no modifications necessary and are proudly engineered and built in Corona, CA.

Product Features:

No Cutting Or Drilling Required
Formed Collectors
Heavy Duty Flanges

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$23.99

Mr. Gasket Performance exhaust gasket material is a heavy duty material, .062 inch thick, consisting of an acrylic binder system to resist high temperature. This material is made for sealing exhaust applications. Provides excellent sealing and durability.

Product Features:

Manufactured from high-temperature acrylic blend exhaust material
Provides excellent sealing and durability
Can be trimmed if necessary for modified port applications
For OE replacement, high performance street, drag race and oval track use
Resists Deteriorating
Provides Excellent Torque Retention

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$93.99

Exhaust Manifold/Header Hardware

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$48.99

Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.

Product Features:

Withstands Intense Exhaust Heat
Reusable header, exhaust manifold and collector flange gaskets
Manufactured from “dead soft” aluminum layers – .125″ thick
Easy Removal For Disassembly
Conforms easily to surface irregularities (warped flanges)
Compresses down to 0.060″ to create a tight leak-proof seal
Will not shrink, deteriorate, or blow out- eliminating gasket leaks
For high performance street, drag race and oval track use

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$17.99

Our exhaust manifold flange kit includes all necessary studs and nuts for a complete repair.

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

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$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:

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

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$14.49

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:

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

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$20.99

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:

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

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$5.99

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:

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

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$6.49

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

from

$12.99

This exhaust manifold bolt and spring kit provides a time-saving solution. Designed for direct replacement of rusted or damaged exhaust bolts and springs, it prevents exhaust leaks while allowing movement between the exhaust pipe and muffler.

Product Features:

Ideal replacement – the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
Complete installation – this kit includes hardware required for securely attaching the manifold to the exhaust system
Trustworthy construction – the kit’s bolt and spring are made of hardened steel for durable, long-lasting service life
Quality tested – kit components have undergone extensive testing to ensure proper function and long service life

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$10.29

Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement of rusted or damaged exhaust bolts and springs.

Product Features:

Ideal replacement – the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
Complete installation – this kit includes hardware required for securely attaching the manifold to the exhaust system
Trustworthy construction – the kit’s bolt and spring are made of hardened steel for durable, long-lasting service life
Quality tested – kit components have undergone extensive testing to ensure proper function and long service life

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$89.99

Vibe Lock Header Bolt Kit

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$41.99

Made of high quality stainless steel. These bolts will brighten up your hot rod, or improve the looks of your race car.

Product Features:

Bright Ball Burnish Finish
Made From 304 Stainless
Compact Hex Head Is Ideal Where Space Is Limited
12 Per Set
Resist corrosion and provides a clean professional appearance

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$49.99

When an exhaust manifold fastener breaks on certain General Motors and Isuzu vehicles, repairing it conventionally usually requires significant labor, up to and including removing the cylinder head. This Dorman OE FIX repair clamp saves time by creating a seal without needing to extract the broken stud.

Product Features:

Saves time – When an exhaust manifold fastener breaks, this exhaust manifold repair clamp saves time by creating a seal without needing to extract the broken stud
Location-specific – engineered to fit the exhaust manifold on the front left or rear right on specified GM and Isuzu vehicles
Complete kit – includes clamp and fasteners for a thorough, secure repair
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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$26.99

Exhaust Manifold Repair Clamp (OE Fix)

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$23.99

This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.

Product Features:

Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
Durable construction – this kit is made from quality components to ensure reliable performance and a 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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$32.99

The factory-style bolts used to secure the exhaust manifold to the cylinder head on certain vehicles are prone to cracking and failure from extreme thermal cycles and corrosion. This convenient Dorman OE FIX hardware kit contains twelve M8-1.25 x 30mm bolts made of 100 percent stainless steel that provide superior strength and resistance to corrosion. The bolts 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 bolts required to install one exhaust manifold.

Product Features:

Upgraded hardware – this set of twelve M8-1.25 x 30mm exhaust manifold mounting bolts are 100 percent stainless steel for superior heat and corrosion resistance
Convenient solution – kit contains all the application-specific hardware necessary to install one exhaust manifold
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

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$1266.99

The MagnaFlow Street Series Cat-Back Performance Exhaust System 15355 brings out the personality of your SUV with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips, this SUV exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other SUV’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15355 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15355 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited finish warranty and limited construction warranty.

Product Features:

Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques
Dyno-proven performance

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$1006.99

The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination of performance; fit; and value. All systems use factory mounting locations providing stability and hassle-free installation. High quality OE style band clamps are used for a complete 360 deg. sealing surface. A free-flowing 24 in. long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.

Product Features:

4 in. Mandrel Bent 409 Stainless Steel Tubing
Maximum Flow
Increased Horsepower And Torque
Bayonet Style Hangers For Easy Installation

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$1400.00

The MagnaFlow Street Series Cat-Back Performance Exhaust System 19177 brings out the personality of your SUV with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3.5in. main piping and 2 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 5in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips, this SUV exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other SUV’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 19177 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 19177 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Product Features:

Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques
Dyno-proven performance

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$639.99

ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that does not see much precipitation, or if you are looking for great sound on a budget. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine cylinders, allowing it to produce more power and improve vehicle performance and longevity.

Product Features:

Aluminized Steel Construction
Mandrel Bending Ensures No Rippling In The Bends
Comes With 4 Inch OD Tip

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$467.99

Give your Chevrolet Avalanche, Suburban or Yukon XL 1500’s exhaust system an upgrade with a DynoMax Ultra Flo welded 3-in. single cat-back exhaust system. Features a DynoMax Ultra Flo welded muffler that features Continuous Roving Fiberglass (CRF) to absorb unwanted interior resonance while maintaining a deep performance tone.

Product Features:

COMPATIBILITY : Designed for 2002-2006 Chevrolet Avalanche 1500 and 2001-206 Chevrolet Suburban and Yukon 1500; see product information for compatibility and engine specifications
COMPLETE SOLUTION : Includes DynoMax Ultra Flo welded muffler, pipes, tip and clamps
EASY TO INSTALL : Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn’t require specialized fabrication and/or welding
IMPROVED FLOW CAPACITY : 3-in. Aluminized-steel tubing with mandrel bends improves flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
SUPERIOR PERFORMANCE : Straight-through design ensures unrestricted exhaust flow and reduces back pressure; dyno proven to flow up to 1,800 SCFM
PREMIUM ACOUSTIC CONTROL : Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone
ENGINEERED TO LAST : Muffler features stainless-steel construction with a micro-finish for lifelong protection and 100% welded design for maximum durability
NOTES : 4-in. Outlet buffed and polished stainless-steel slant cut tip; 3-in. straight cut tail pipes

Upgrade your 2020 GMC Yukon with Top-Quality Exhaust Parts

When it comes to maintaining or upgrading your 2020 GMC Yukon, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Exhaust Parts are key to keeping your Yukon functioning at its best. At Advance Auto Parts, we offer a wide selection of 22 Exhaust Parts for the 2020 GMC Yukon, designed to meet your needs without breaking the bank. From Catalytic Converter 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 2020 GMC Yukon at great prices. Our Exhaust Parts inventory for this model ranges from just $5.99 to $1,642.99, with an average price of $304.22. Our 22 Exhaust Parts in stock come from 5 trusted brands, so you’re sure to find the right part for your 2020 GMC Yukon without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2020 GMC Yukon, we stock popular OEM and aftermarket Exhaust Parts from top names like FELPRO Dorman, and more. FELPRO Exhaust Parts start at just $5.99 and boast an impressive 4.6 stars average rating from customers. With 436 customer reviews and counting, our 2020 GMC Yukon Exhaust Parts have a strong track record of reliability, ensuring you can trust your purchase.

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, Oil and Lubricants and more to make sure your 2020 GMC Yukon is always ready to roll. We’re committed to providing you with everything you need to keep your Yukon in top shape, all in one place. Start shopping confidently below for your 2020 GMC Yukon!

Best-Selling Catalytic Converters for 2020 GMC Yukons

Enhance the driving experience in your GMC with 4 quality Catalytic Converter components, starting at $281.99.

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$1642.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52617. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun” Body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun” Body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2015-2020 GMC Yukon, 2015-2020 Cadillac Escalade, and more, this direct-fit catalytic converter also interchanges with OE parts 19420265 and 19420284, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Torca AccuSeal Exhaust Clamps provide a full 360-degree equally distributed clamping force preventing pipe distortion while creating a complete seal and maintaining serviceability
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
Precision stamped collector design for optimal exhaust flow, engine efficiency, and fuel economy
Simplifies installation with essential gaskets and hardware being included in the box
Durable 308 stainless steel MIG welds

from

$930.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52642. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun” Body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun” Body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2016-2018 Chevrolet Silverado 1500, 2016-2020 Chevrolet Tahoe, and more, this direct-fit catalytic converter also interchanges with OE part 20757674. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Torca AccuSeal Exhaust Clamps provide a full 360-degree equally distributed clamping force preventing pipe distortion while creating a complete seal and maintaining serviceability
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
Precision stamped collector design for optimal exhaust flow, engine efficiency, and fuel economy
Simplifies installation with essential gaskets and hardware being included in the box
Durable 308 stainless steel MIG welds

from

$281.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51659. The Universal design allows the part to fit a wide array of vehicles, cutting and welding required, and the stainless steel construction of this spun” Body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun” Body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
Compact, lightweight construction enables installation in confined areas, welding is required
Durable 308 stainless steel MIG welds

from

$281.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51656. The Universal design allows the part to fit a wide array of vehicles, cutting and welding required, and the stainless steel construction of this spun” Body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun” Body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
Compact, lightweight construction enables installation in confined areas, welding is required
Durable 308 stainless steel MIG welds

Top Picks for 2020 GMC Yukon Exhaust Hangers

Upgrade GMC Yukons with top-quality Exhaust Hangers parts, including 2 OEM and aftermarket selections for your 2020 model.

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$17.99

Our exhaust manifold flange kit includes all necessary studs and nuts for a complete repair.

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

from

$28.99

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

In-Demand Exhaust Manifold and Headers for 2020 GMC Yukons

Select from 3 premium Exhaust Manifold and Headers parts for your 2020 GMC Yukon, with prices ranging from $19.99 to $108.99.

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$19.99

Our Exhaust Manifold Hardware Kit comes with the necessary installation components to assist you in replacing your manifold. Save time and energy by having the right hardware on hand when you need it.

Product Features:

Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$101.99

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

from

$108.99

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

Most Sold 2020 GMC Yukon Exhaust Gaskets

Explore our best-selling GMC parts for the 2020 Yukon among 1 OEM and aftermarket options starting from $33.99.

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from

$33.99

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

Top-Rated Exhaust Parts Brands For Your 2020 GMC Yukon

Shop for the best-rated brands offering Exhaust Parts and other products for your 2020 GMC Yukons. Below you’ll find some of our best rated Exhaust Parts from FELPRO and Dorman, and more. Exhaust Parts from these brands that fit a 2020 Yukon start at just $5.99 and are rated as high as 4.6 stars. OEM and aftermarket Exhaust Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular FELPRO 2020 GMC Yukon Exhaust Parts

When it comes to maintaining or upgrading your 2020 GMC Yukon, using quality Exhaust Parts is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Exhaust Parts, specifically designed for the 2020 GMC Yukon. With over 2 FELPRO brand Exhaust Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $5.99, with an average price of just $6.99. Plus, with over 17 customer reviews and an average rating of 4.6 stars, you can trust that our FELPRO Exhaust Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $5.99

(12)

Exhaust Pipe Flange Gasket

“Excellent for the price”

from $7.99

(5)

Exhaust Pipe Flange Gasket

“perfect fit no leaks”

Popular Dorman 2020 GMC Yukon Exhaust Parts

Dorman auto parts is one of the highest quality Exhaust Part brands in the market. Any 2020 GMC Yukon owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 2020 Yukon, Advance Auto Parts carries a full inventory of 3 Dorman Exhaust Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these Dorman Exhaust Parts range from $17.99 to $19.99, plus, with more than 56 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Exhaust Parts below will deliver on both quality and value.

from $17.99

(19)

Exhaust Stud Kit – M10-1.5 x 62mm

“These studs are of high quality and are easy to install”

from $19.99

(20)

Exhaust Manifold Hardware Kit

“The bolts worked perfectly. They seem to be coated to prevent thread gawling, with heat cycles”

from $17.99

(17)

Exhaust Manifold Hardware Kit

“Bought a new manifold later that came with a gasket so I returned this item..”

FAQs for 2020 GMC Yukon Exhaust Parts

Which Exhaust Parts are best-sellers for 2020 GMC Yukons?

Out of 22 Exhaust Parts that fit 2020 GMC Yukons, the following parts are the top sellers:

EXHAUST MANIFOLD BOLT SET (12001712) – $27.49
Direct Fit Exhaust Manifold: without Heat Shield (12019552) – $101.99
Direct Fit Exhaust Manifold: without Heat Shield (12019661) – $108.99

What’s the price range for 2020 GMC Yukon Exhaust Parts?

Exhaust Part prices for the 2020 GMC Yukon start at $5.99 and go up to $1,642.99 for the most premium parts.

What’s the average price of a Exhaust Part for a 2020 GMC Yukon?

The average price for Exhaust Parts for the 2020 GMC Yukon is $304.22. 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 GMC Yukon model years?

Yes, we currently carry Exhaust Parts for 31 model years of GMC Yukons between 1992 and 2024. Exhaust Parts are bought most frequently for the following model years: 2022, 2021, 2019, 2018, 2017, 2016, 2015, 2014, and 2013.

What are the cheapest Exhaust Parts for my 2020 GMC Yukon?

The cheapest 2020 GMC Yukon Exhaust Parts we carry in stock are:

Exhaust Pipe Flange Gasket (15780226) – $5.99
Exhaust Pipe Flange Gasket (15780188) – $7.99
Exhaust Manifold Hardware Kit (10214558) – $17.99
Exhaust Stud Kit – M10-1.5 x 62mm (22148140) – $17.99
Exhaust Manifold Hardware Kit (10840978) – $19.99

What are the top-rated Exhaust Parts that fit the 2020 GMC Yukon?

Out of 436 reviews by customers, our 2020 GMC Yukon Exhaust Parts have an average customer rating of . These are some of the highest-rated Exhaust Part types for the 2020 GMC Yukon and their top-rated products:

Exhaust Pipes
- Exhaust Pipe Flange Gasket (15780226) – $5.99
- Exhaust Pipe Flange Gasket (15780188) – $7.99
Exhaust System Kits
- Exhaust Pipe Flange Gasket (15780226) – $5.99
- Exhaust Pipe Flange Gasket (15780188) – $7.99

What types of Exhaust Parts do you sell for my 2020 GMC Yukon?

As of 11/2/25, these are some of the most in-demand types of Exhaust Parts for a 2020 GMC Yukon:

Can I get help with 2020 GMC Yukon Exhaust Part orders?

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

What is your return policy for GMC Yukon Exhaust Parts?

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

2020 GMC Yukon Exhaust Parts

MagnaFlow – Direct-Fit California Grade Catalytic Converter (Part No.5451194)

MagnaFlow – OEM Grade Universal Catalytic Converter – 2.50" (Part No.51206)

MagnaFlow – Universal California Grade Catalytic Converter (Part No.5592306)

Flowtech – Shorty; Smog Headers (Part No.91834FLT)

Dorman – Direct Fit Exhaust Manifold: with Heat Shield (Part No.674-573)

aFe POWER – Twisted Steel Header (Part No.48-44001)

Mr. Gasket – Performance Exhaust Gasket Set for Enhanced Sealing and Durability (Part No.150B)

Flowtech – Exhaust Manifold/Header Hardware (Part No.99150FLT)

Mr. Gasket – Aluminum Exhaust Gaskets for Intense Heat Resistance (Part No.7402G)

Dorman – Help – Exhaust Stud Kit – M10-1.5 x 62mm (Part No.03133)

Dorman – Help – Exhaust Flange Stud Kit – M10-1.5 x 62mm Stainless Steel (OE Fix) (Part No.03133HP)

Felpro – Exhaust Pipe Flange Gasket (Part No.60718)

Walker – Exhaust Pipe Flange Gasket (Part No.31718)

Felpro – Exhaust Pipe Flange Gasket (Part No.61089)

Felpro – Exhaust Pipe Flange Gasket (Part No.61559)

Dorman – Double Ended Stud Kit – (3) Springs (3) Studs (3) Lock Nuts (Sold by kit) (Part No.675-216)

Dorman – Help – Manifold Stud and Spring Kit – M10-1.5 x 77mm (Part No.03107)

Taylor Gaskets – Vibe Lock Header Bolt Kit (Part No.310004)

Mr. Gasket – Header Bolt Set (Part No.2210G)

Dorman – Exhaust Manifold Clamp Repair (OE Fix) (Part No.917-142)

Dorman – Exhaust Manifold Repair Clamp (OE Fix) (Part No.926-610)

Dorman – Exhaust Manifold Hardware Kit (Part No.675-226)

Dorman – Help – Exhaust Manifold Hardware Kit – M8-1.25 Stainless Steel (OE Fix) (Part No.03413HP)

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.15355)

aFe POWER – MACH Force-Xp Cat Back Exhaust System: Polished Tip, 409 Stainless Steel, Unleashes All Avail. HP (Part No.49-44009)

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.19177)

MBRP Exhaust – Aluminized Steel, With Muffler, 3"Pipe Dia, Single Exhaust With Side Single Exit (Part No.S5043AL)

Dynomax – Single – 3in Cat-Back Exhaust System – Ultra Flo Welded Stainless Steel Muffler (Part No.19361)

MagnaFlow – Direct-Fit OEM Grade Catalytic Converter (Part No.52617)

MagnaFlow – Direct-Fit OEM Grade Catalytic Converter (Part No.52642)

MagnaFlow – OEM Grade Universal Catalytic Converter – 3.00" (Part No.51659)

MagnaFlow – OEM Grade Universal Catalytic Converter – 2.50" (Part No.51656)

Felpro – Exhaust Pipe Flange Gasket (Part No.61089)

Felpro – Exhaust Pipe Flange Gasket (Part No.61074)

Dorman – Help – Exhaust Stud Kit – M10-1.5 x 62mm (Part No.03133)

Dorman – Help – Exhaust Flange Stud Kit – M10-1.5 x 62mm Stainless Steel (OE Fix) (Part No.03133HP)

Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03413)

Dorman – Direct Fit Exhaust Manifold: without Heat Shield (Part No.674-495)

Dorman – Direct Fit Exhaust Manifold: without Heat Shield (Part No.674-496)

Felpro – Exhaust Manifold Gasket Set (Part No.MS 97405)