Make sure this part fits

GM 20920631
Muffler & Pipe

2009-2013 GM

Customer Questions & Expert Answers (5)
GM 20920631 Muffler & Pipe
  • Part Description
    Muffler, Exhaust; Exhaust Pipe
  • Replaces
    20779900, 25940533
  • 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, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS
    2009-2013 GMC Sierra 1500SLE, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20920631 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20920631 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be repeated for a 5.3L or 6.0L engine during installation for the 2009 Chevrolet Silverado 1500? Posted by Customer
    A:
    Repeat the lubrication and installation process.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What is the next step after removing the vent hose for the 2010 Chevrolet Silverado 1500? Posted by Customer
    A:
    Remove the rear shock absorber lower bolts and nuts, lower the rear axle if necessary, and then remove the exhaust muffler to exhaust manifold pipe nuts and loosen the exhaust muffler clamp.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What should be done after tightening the exhaust components for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    Raise the rear axle using the adjustable jack stands if necessary, then install and tighten the rear shock absorber lower bolts and nuts to 95 Nm (70 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What is the first step to replace the disc brake splash shield on the front for the 2010 GMC Sierra 1500? Posted by Customer
    A:
    First, raise and support the vehicle, then lower the spare tire.
    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 20920631 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 20920631 Muffler & Pipe is available in the market under the name GM Exhaust Pipe, Muffler. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 20920631 Muffler & Pipe fits certain Chevrolet Silverado 1500 models, as well as GMC Sierra 1500 models.
The original GM component designated by manufacturer part number 20920631 maintains top performance when functioning as the Muffler, Exhaust; Exhaust Pipe unit. The component 20920631 is constructed from durable material and its dimensions span 102.2 x 32.7 x 15.5 inches while weighing 244.50 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 20920631 has available replacement options 20779900, 25940533. 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.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.