GMC Envoy Exhaust Systems

GMC Envoy Exhaust
  • DEC® - Catalytic Converter and Pipe Assembly
    DEC®Catalytic Converter and Pipe Assembly
    5
    # sp128140
    Catalytic Converter and Pipe Assembly by DEC®. Pick out a catalytic converter by DEC and get your emissions back into check without worrying about feature again. These catalytic converters are made from a heavy duty stainless steel...
    Direct fitMade from a heavy duty stainless steel outer shell
    $233.09 - $3,549.35
  • SKP® - Exhaust Manifold Hardware Kit
    SKP®Exhaust Manifold Hardware Kit
    0
    # sp265530
    Exhaust Manifold Hardware Kit by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through driveshafts....
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $8.39 - $95.12
  • JBA® - Exhaust Systems
    JBA®Exhaust Systems
    6
    # sp191619
    Exhaust Systems by JBA®. JBA Performance exhaust systems add even more power potential to your car, truck, or SUV. Power, sound, and quality are built into each of these premium systems. JBA’s stainless steel construction, high flow...
    Large diameter mandrel-bent tubingStainless steel high flow muffler(s)
    $378.45 - $1,214.45
  • ACDelco® - Genuine GM Parts™ Exhaust Manifold Gasket
    ACDelco®Genuine GM Parts™ Exhaust Manifold Gasket
    1
    # sp216023
    Genuine GM Parts™ Exhaust Manifold Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $2.61 - $133.25
  • Dorman® - Exhaust Flange Stud and Nut
    Dorman®Exhaust Flange Stud and Nut
    0
    # sp106488
    Exhaust Flange Stud and Nut by Dorman®. Dorman’s Exhaust Flange Stud & Nut provides you with the proper flange stud and nut for replacing your manifold. Save time and energy by having the right hardware on hand when you need it.
    Direct replacement for a proper fit every timeThe finest quality at a great price
    $3.87 - $17.50
  • AP Exhaust® - Exhaust Pipe Connector
    AP Exhaust®Exhaust Pipe Connector
    7
    # sp132555
    Exhaust Pipe Connector by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Made from first-rate materialsEnsures outstanding durability
    $4.48 - $356.83
  • AP Exhaust® - Exhaust Tail Pipe
    AP Exhaust®Exhaust Tail Pipe
    4
    # sp132557
    Exhaust Tail Pipe by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Aluminized pipes are constructed from heavy gauge steelPrecision engineered fit for easy installation
    $8.21 - $236.53
  • AP Exhaust® - Exhaust Pipe Flange Gasket
    AP Exhaust®Exhaust Pipe Flange Gasket
    1
    # sp132556
    Exhaust Pipe Flange Gasket by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on...
    Made from first-rate materialsEnsures outstanding durability
    $1.10 - $22.70
  • Walker® - Intermediate Pipe
    Walker®Intermediate Pipe
    15
    # sp26984
    Intermediate Pipe by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...
    Made of high quality aluminized steelCorrosion resistant
    $6.79 - $150.68
  • Walker® - Exhaust Pipe Flange Gasket
    Walker®Exhaust Pipe Flange Gasket
    29
    # sp132182
    Exhaust Pipe Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories,...
    Makes installation quick and easyOptimal OE-style fit and quality
    $1.53 - $21.04
  • AP Exhaust® - Exhaust Intermediate Pipe
    AP Exhaust®Exhaust Intermediate Pipe
    0
    # sp132554
    Exhaust Intermediate Pipe by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on...
    Aluminized pipes are constructed from heavy gauge steelPrecision engineered fit for easy installation
    $9.68 - $258.71
  • Fel-Pro® - Exhaust Manifold Gasket Set
    Fel-Pro®Exhaust Manifold Gasket Set
    2
    # sp4472
    Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM...
    Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry
    $3.48 - $158.77
  • Fel-Pro® - Exhaust Pipe Flange Gasket
    Fel-Pro®Exhaust Pipe Flange Gasket
    1
    # sp4473
    Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $1.50 - $61.43
  • Mahle® - Exhaust Flange Gasket
    Mahle®Exhaust Flange Gasket
    0
    # sp187667
    Exhaust Flange Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
    High quality at an affordable priceExpertly made from premium materials
    $1.94 - $30.52
  • Remflex® - Exhaust Header Gasket
    Remflex®Exhaust Header Gasket
    1
    # sp87026
    Exhaust Header Gasket by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day after day, week after week, year...
    Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"
    $13.43 - $54.39
  • Ap Exhaust® - Manifold Gasket
    Ap Exhaust®Manifold Gasket
    0
    # sp239475
    Manifold Gasket by Ap Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Made from first-rate materialsEnsures outstanding durability
    $3.44 - $56.18
  • Elring® - Exhaust Manifold Gasket
    Elring®Exhaust Manifold Gasket
    0
    # sp109844
    Exhaust Manifold Gasket by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to original equipment standard. The entire...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $0.49 - $39.06
  • Apex Auto® - Exhaust Manifold Gasket Set
    Apex Auto®Exhaust Manifold Gasket Set
    0
    # sp117268
    Exhaust Manifold Gasket Set by Apex Auto®. Apex products, at present, cover the engine gaskets, seals and head bolts for full coverage of Domestic, Japanese, Korean and popular Eurpoean applications, and are manufactured to meet or...
    Quick accurate delivery with excellent fill-rateExcellent inventory availability
    $2.57 - $73.75
  • Original Exhaust Manufacturers® - Exhaust Pipe
    Original Exhaust Manufacturers®Exhaust Pipe
    0
    # sp197661
    Exhaust Pipe by Original Exhaust Manufacturers®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time...
    High quality at an affordable priceExpertly made from premium materials
    $7.80 - $101.65
  • Apex Auto® - Exhaust Pipe Flange Gasket
    Apex Auto®Exhaust Pipe Flange Gasket
    0
    # sp117270
    Exhaust Pipe Flange Gasket by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
    Quick accurate delivery with excellent fill-rateExcellent inventory availability
    $1.45 - $14.15
  • Victor Reinz® - Exhaust Pipe Flange Gasket
    Victor Reinz®Exhaust Pipe Flange Gasket
    0
    # sp5609
    Exhaust Pipe Flange Gasket by Victor Reinz®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $1.64 - $25.50
  • ACDelco® - Genuine GM Parts™ Exhaust Manifold Gasket Set
    ACDelco®Genuine GM Parts™ Exhaust Manifold Gasket Set
    0
    # sp239472
    Genuine GM Parts™ Exhaust Manifold Gasket Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $14.24 - $47.91
  • Fel-Pro® - Exhaust Manifold Gasket
    Fel-Pro®Exhaust Manifold Gasket
    0
    # sp187757
    Exhaust Manifold Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM needs...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $6.84 - $130.47
  • Mahle® - Exhaust Manifold Gasket
    Mahle®Exhaust Manifold Gasket
    0
    # sp239458
    Exhaust Manifold Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
    High quality at an affordable priceExpertly made from premium materials
    $3.39 - $107.39
  • Enginetech® - Exhaust Manifold Gasket Set
    Enginetech®Exhaust Manifold Gasket Set
    0
    # sp159782
    Exhaust Manifold Gasket Set by Enginetech®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques
    $4.14 - $137.27
  • Victor Reinz® - Multi-Layer Steel Exhaust Manifold Gasket Set
    Victor Reinz®Multi-Layer Steel Exhaust Manifold Gasket Set
    0
    # sp109736
    Multi-Layer Steel Exhaust Manifold Gasket Set by Victor Reinz®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $1.59 - $88.61
  • Walker® - Flex Pipe Assembly
    Walker®Flex Pipe Assembly
    1
    # sp183477
    Flex Pipe Assembly by Walker®. Walker offers a complete line-up of exhaust products for today's medium-duty, heavy-duty and commercial vehicles. With their extensive selection of accessories and hardware for the exhaust system, Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $45.08 - $144.99
  • ACDelco® - GM Genuine Parts™ Exhaust Clamp
    ACDelco®GM Genuine Parts™ Exhaust Clamp
    0
    # sp258892
    GM Genuine Parts™ Exhaust Clamp by ACDelco®. GM Genuine Parts Multi Purpose Clamps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during...
    Helps provide a tight seal for your vehicle's exhaust connectionsFor proper installation, locate your nearest GM dealer, independent service center, or body shop
    $8.71 - $63.82
  • AP Exhaust® - Exhaust Hanger
    AP Exhaust®Exhaust Hanger
    4
    # sp93989
    Exhaust Hanger by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Made from first-rate materialsEnsures outstanding durability
    $1.71 - $15.80
  • Fel-Pro® - Exhaust Manifold Hardware Kit
    Fel-Pro®Exhaust Manifold Hardware Kit
    0
    # sp159998
    Exhaust Manifold Hardware Kit by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest technologies and...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $13.84 - $66.75




Shop By Service Type

You rely on your Envoy for so many tasks. Some of which are taken for granted until a nasty exhaust problem puts the “brakes” on your daily chores. Even a quick drive to the store can become unbearable with the perturbing sound of obnoxious exhaust blasting out from your premium SUV! The exhaust is made up of a series of parts that start right at the engine with an exhaust header, which then attatches to a converter, resonator, 2.5” OD piping and other sound muffling devices. All these parts have the potential to fail.

The dealer might seem the best choice for replacement parts – to the uninformed Envoy owners of the world, that is! You know better though, and trust us to bring you the best value on any part you need for your vehicle. Bosal is just plain awesome! They make the very best exhaust components, while their prices make the dealer's look obscene. A Bosal 113.0” Catalytic Converter for a 2002 model Envoy is a steal for under three-hundred-bucks. It literally has no distinctive differences from the official GM part, other than the low price. All the stock hangers are in place, the dimensions are the same, and it's perfectly legal in every state and province other than California (residents should always look for the “CARB” designation on all exhaust system components.) This is just one great example, see inside for parts to fit your specific Envoy.

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GMC Envoy Exhaust Reviews

2 reviews
5 of 5
Solved my emissions issue
Replacement ID0037AA0134R00 - Oxygen Sensor
My GMC Envoy was failing emissions tests repeatedly, and this oxygen sensor was exactly what I needed. After installing it, the car passed the test with no problems. The price is reasonable, and the quality seems durable. Would recommend it to anyone having similar issues with their vehicle.
Posted by Charles (Los Angeles, CA) / June 22, 20242009 GMC Envoy
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