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GM 15821715
Rear Shield

2002-2009 GM

Customer Questions & Expert Answers (22)
GM 15821715 Rear Shield
  • Part Description
    Shield, Exhaust Tail Pipe
  • Replaces
    15264495
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2007 Buick RainierCXL, CXL Plus6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2009 Chevrolet TrailblazerBase, LS, LT, LTZ, North Face, SS6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2002 Chevrolet Trailblazer EXTLT, North Face6 Cyl 4.2 L GAS
    2002-2009 GMC EnvoyDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002 GMC Envoy XLSLE, SLT6 Cyl 4.2 L GAS
    2002-2004 Oldsmobile BravadaBase6 Cyl 4.2 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 15821715 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15821715 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the torque specification for tightening the heat shield nuts for the 2006 Buick Rainier? Posted by Customer
    A:
    Tighten them to 10 Nm (89 inch lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be removed next after raising for the 2007 Buick Rainier? Posted by Customer
    A:
    Remove the catalytic converter heat shield's rear 2 bolts where it connects to the muffler heat shield.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the first step to replace the exhaust manifold heat shield for the 2007 Buick Rainier? Posted by Customer
    A:
    First, remove the air cleaner outlet resonator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be done after raising it for the 2005 Buick Rainier? Posted by Customer
    A:
    Remove the 5 bolts securing the heat shield to the floor panel studs and take the heat shield out of the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be done after removing the air cleaner resonator outlet duct for the 2004 Buick Rainier? Posted by Customer
    A:
    Take off the transmission filler tube stud nut from the A.I.R. adapter and move the filler out of the way.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the next step after moving the transmission filler tube for the 2002 Chevrolet Trailblazer? Posted by Customer
    A:
    Remove the oil level indicator tube and the oxygen sensor from the exhaust manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be ensured when installing the new heat shield for the 2006 Chevrolet Trailblazer? Posted by Customer
    A:
    Ensure to follow the Fastener Notice in Service Precautions.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the next step after installing the two nuts for the 2009 Chevrolet Trailblazer? Posted by Customer
    A:
    Install the heat shield to the underbody and secure it with the four nuts, also tightening them to 7 Nm (62 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the final step before lowering for the 2008 Chevrolet Trailblazer? Posted by Customer
    A:
    Reinstall the exhaust pipe heat shield retainer.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be reinstalled after the heat shield is secured for the 2005 Chevrolet Trailblazer? Posted by Customer
    A:
    Reinstall the oxygen sensor and the oil level indicator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    How do you secure the transmission filler tube for the 2004 Chevrolet Trailblazer? Posted by Customer
    A:
    Reposition the transmission filler tube onto the stud and secure it with the nut, tightening the transmission filler tube bracket nut to 10 Nm (89 inch lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    How should the muffler heat shield be secured for the 2003 GMC Envoy? Posted by Customer
    A:
    Secure it with 5 bolts, tightening them to 77 Nm (62 inch lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the final step in the process for the 2009 Chevrolet Trailblazer? Posted by Customer
    A:
    Reinstall the air cleaner outlet resonator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the installation process for the exhaust manifold heat shield for the 2003 GMC Envoy? Posted by Customer
    A:
    Install the exhaust manifold heat shield with the 4 nuts, tightening them to 10 Nm (89 inch lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the first step to replace the catalytic converter heat shield for the 2003 Chevrolet Trailblazer? Posted by Customer
    A:
    First, raise the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the first step to replace the exhaust muffler heat shield for the 2005 GMC Envoy? Posted by Customer
    A:
    Raise the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    How do you install the muffler heat shield for the 2006 GMC Envoy? Posted by Customer
    A:
    Position the muffler heat shield under the rear part of the converter heat shield and secure it with 5 bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    How do you secure the exhaust muffler heat shield for the 2009 GMC Envoy? Posted by Customer
    A:
    Secure the exhaust muffler heat shield with the bolt and nuts, tightening them to 7 Nm (62 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the final step after installation for the 2002 GMC Envoy? Posted by Customer
    A:
    Lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be done after raising the 2007 GMC Envoy? Posted by Customer
    A:
    Remove the 5 bolts securing the heat shield to the floor panel studs and take the heat shield out of the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the final step after installation for the 2008 GMC Envoy? Posted by Customer
    A:
    Lower the vehicle.
    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 Rear Shield 15821715 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 15821715 Rear Shield 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 15821715 Rear Shield fits certain Chevrolet Trailblazer, Trailblazer EXT models, as well as GMC Envoy, Envoy XL. Additionally, it is compatible with Buick Rainier and Oldsmobile Bravada models.
The original GM component designated by manufacturer part number 15821715 maintains top performance when functioning as the Shield, Exhaust Tail Pipe unit. The component 15821715 is constructed from durable material and its dimensions span 50.0 x 4.3 x 13.2 inches while weighing 2.50 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 15821715 has available replacement options 15264495. 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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