Make sure this part fits

GM 20920635
Muffler & Pipe

2009-2013 GM

Customer Questions & Expert Answers (5)
GM 20920635 Muffler & Pipe
  • Part Description
    Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe
  • Replaces
    19258691, 20779904, 25940537, 25940538
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2009-2013 Chevrolet Silverado 1500LS, LT, LTZ, WT8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2009-2013 GMC Sierra 1500SLE, SLT, WT8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20920635 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20920635 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after reinstalling the shock absorber for the 2010 Chevrolet Silverado 1500? Posted by Customer
    A:
    Reconnect the rear axle vent hose and the vent hose swivel clip to the rear brake crossover pipe.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What should be done for a 4.8L engine before removing the muffler assembly for the 2009 Chevrolet Silverado 1500? Posted by Customer
    A:
    Lubricate the 3 insulators where the muffler assembly hangers are inserted to ease removal.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    How should the muffler assembly be removed for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    With assistance, take out the insulators (1-4) from the front, intermediate, and rear muffler assembly hangers and remove the muffler assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What should be removed after lowering the spare tire for the 2010 GMC Sierra 1500? Posted by Customer
    A:
    Remove the catalytic converter to exhaust muffler nuts and, if equipped with an exhaust muffler clamp (Norma), loosen the clamp nut.
    Posted by ChevyPartsGiant 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!

OEM GM Muffler & Pipe 20920635 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 20920635 Muffler & Pipe is available in the market under the name GM Muffler. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 20920635 Muffler & Pipe fits certain Chevrolet Silverado 1500 models, as well as GMC Sierra 1500 models.
The original GM component designated by manufacturer part number 20920635 maintains top performance when functioning as the Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe unit. The component 20920635 is constructed from durable material and its dimensions span 114.9 x 32.0 x 15.2 inches while weighing 262.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Muffler. The part 20920635 has available replacement options 19258691, 20779904, 25940537, 25940538. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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