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GM 20793138 Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe)

2009-2012 GM

Customer Questions & Expert Answers (3)
GM 20793138 Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe)
  • Part Description
    MUFFLER, Exhaust
  • Replaces
    25979694
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20793138
    Part DescriptionMUFFLER, Exhaust
    Other NamesMuffler, Muffler & Pipe
    Item Dimensions117.3 x 31.3 x 14.0 inches
    Item Weight45.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25979694
    ManufacturerGeneral Motors
    SKU20793138
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2009-2012 Chevrolet Colorado8 Cyl 5.3LCREW CAB, EXTENDED CAB
    2009-2012 GMC Canyon8 Cyl 5.3LPICKUP CREW CAB, PICKUP EXTENDED CAB
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 20793138 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    Why are regular inspections of the exhaust system necessary for the 2007 Chevrolet Colorado? Posted by Customer
    A:
    Regular inspections of the exhaust system are necessary to ensure safety and minimize noise. You should look for damaged or bent parts, open seams, holes, loose connections, excessive corrosion, or other defects that could allow exhaust fumes to enter the vehicle.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What should you pay attention to when reinstalling newly installed parts of the exhaust system for the 2011 GMC Canyon? Posted by Customer
    A:
    Ensure there is sufficient clearance between newly installed parts and all points on the underbody to avoid overheating the floor pan and potentially damaging the interior carpet and insulation.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Muffler
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 20793138, the Right Choice

To ensure reliability, purchase GM part # 20793138 Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe). It is sometimes referred to as GM Muffler. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Colorado models. It fits GMC Canyon.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 20793138 Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe). You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed GMC parts information, click here.

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