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GM 20908786
Heat Shield, Rear

2007-2019 GM

Customer Questions & Expert Answers (12)
GM 20908786 Heat Shield, Rear
GM 20908786 Heat Shield, Rear
GM 20908786 Heat Shield, Rear
  • Part Description
    Shield Assembly-Exhaust Heat (At Rear Floor Panel); Exhaust Heat Shield
  • Position
    Rear
  • Replaces
    10361041
  • Manufacturer
    General Motors
Make sure this part fits
$47.61 MSRP: $70.86
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  • 20908786 Heat Shield, Rear is Ref No. 14 in the diagram below

    2009 GMC Sierra 2500 HD Heat Shield, Rear Diagram for 20908786
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 20908786

  • Vehicle Fitment

    Year Make Model Trim Engine
    2007-2018 Chevrolet Silverado 1500Custom, High Country, Hybrid, LS, LT, LTZ, SSV, WT, XFE6 Cyl 4.3 L FLEX, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2019 Chevrolet Silverado 2500 HDHigh Country, LT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2007-2019 Chevrolet Silverado 3500 HDHigh Country, LT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2007-2018 GMC Sierra 1500Base, Denali, Hybrid, SL, SLE, SLT, WT, XFE6 Cyl 4.3 L FLEX, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2019 GMC Sierra 2500 HDBase, Denali, SLE, SLT, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2007-2019 GMC Sierra 3500 HDBase, Denali, SLE, SLT, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20908786 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20908786 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the exhaust heat shield on the dash panel on Chevrolet Silverado 1500? Posted by Customer
    A:
    The first step to replace Exhaust Heat Shield on dash panel involves raising and supporting the vehicle. After raising and supporting the vehicle complete the front wheelhouse liner replacement procedures for right side (Chevrolet) and right side (GMC) and left side (Chevrolet) to remove Exhaust Heat Shield nuts and both wheelhouse panels. The next step requires removing the Exhaust Heat Shield (1, 3) from its dash panel studs while extracting it through its corresponding wheelwell. The installation includes inserting heat shields (1, 3) into the wheelwell before securing the Exhaust Heat Shield (1, 3) to the dash panel studs. Fasten the Exhaust Heat Shield nuts to a torque of 9 nm while performing installation. Finally, lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the exhaust heat shield on the dash panel on GMC Sierra 1500? Posted by Customer
    A:
    The first step for replacing the Exhaust Heat Shield on the dash panel involves proper vehicle lifting and support system. Starting with the front wheelhouse liner replacement procedures for both right and left sides, remove the Exhaust Heat Shield nuts while taking the wheelhouse panels off before continuing with the replacement of the Exhaust Heat Shield near the dash panel. Undertake Exhaust Heat Shield (1,3) removal from dash panel studs before pulling it through the associated wheelwell. Property installation requires users to reinsert the heat shields (1, 3) through the wheelwell before attaching the Exhaust Heat Shield (1, 3) to dash panel studs. Fasten the Exhaust Heat Shield nuts with a torque of 9 nm (80 lb in). Finally, lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Exhaust Heat Shield on the right side for 4.8L, 5.3L, 6.0L, and 6.2L engines on GMC Sierra 1500? Posted by Customer
    A:
    The Exhaust Manifold heat shield replacement on the right side of 4.8l, 5.3l, 6.0l, 6.2l engines requires starting with right wheelhouse liner removal. You must first remove both bolts securing the Exhaust Manifold heat shield then detach the shield from the Exhaust Manifold. Vehicle components should be handled with care while working on fasteners to avoid damaging the vehicle. The new Exhaust Manifold heat shield should be positioned onto the Exhaust Manifold before you torque its heat shield bolts to 9 nm (80 lb in). The right wheelhouse liner must be replaced after completing the installation.
    Posted by ChevyPartsGiant Specialist
    Q:
    How do you install the new heat shield for the 2009 Chevrolet Silverado 1500? Posted by Customer
    A:
    Position the new heat shield onto the exhaust manifold and secure it with the heat shield bolts, tightening them to 9 Nm (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    How do you attach the exhaust heat shield during installation for the 2008 Chevrolet Silverado 1500? Posted by Customer
    A:
    Attach the exhaust heat shield to the dash panel studs, ensuring to follow the fastener notice.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    How do you take out the exhaust heat shield for the 2010 Chevrolet Silverado 1500? Posted by Customer
    A:
    Remove the exhaust heat shield from the dash panel studs and take it out through the respective wheelwell.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    How do you install the new exhaust manifold heat shield for the 2007 Chevrolet Silverado 1500? Posted by Customer
    A:
    Position the exhaust manifold heat shield onto the exhaust manifold and secure it with the heat shield bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the final step after installing the new heat shield for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    Reinstall the right wheelhouse liner.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the final step after installing the heat shield for the 2010 GMC Sierra 1500? Posted by Customer
    A:
    Finally, reinstall the spark plug wires.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be done after removing the spark plug wires for the 2007 GMC Sierra 1500? Posted by Customer
    A:
    Next, take out the exhaust manifold heat shield bolts and remove the heat shield from the exhaust manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the first step to replace the left side exhaust manifold heat shield (4.3L) for the 2008 GMC Sierra 1500? Posted by Customer
    A:
    First, remove the spark plug wires and reposition them out of the way if necessary.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Heat Shield, Rear 20908786 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 20908786 Heat Shield, Rear is available in the market under the name GM Exhaust Heat Shield. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 20908786 Heat Shield, Rear fits certain Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD models, as well as GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD models.
The original GM component designated by manufacturer part number 20908786 maintains top performance when functioning as the Shield Assembly-Exhaust Heat (At Rear Floor Panel); Exhaust Heat Shield unit at its Rear. The component 20908786 is constructed from durable material and its dimensions span 42.6 x 15.3 x 5.3 inches while weighing 3.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Shield, Exhaust Tail Pipe. The part 20908786 has available replacement options 10361041. 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.