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Make sure this part fits

GM 20757530
Muffler & Pipe

2007-2010 GM

Customer Questions & Expert Answers (8)
GM 20757530 Muffler & Pipe
  • Part Description
    Muffler Assembly-Exhaust (W/Resonator, Exhaust & Tail Pipe; Exhaust Pipe
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • 2007 Chevy Suburban 2500 Muffler & Pipe Diagram for 20757530
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 20757530

  • Vehicle Fitment

    Year Make Model Trim Engine
    2007-2010 Cadillac Escalade ESVBase, Platinum8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2010 Cadillac Escalade EXTBase8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2009-2010 Chevrolet Silverado 1500LT, LTZ8 Cyl 6.2 L FLEX
    2007-2009 Chevrolet Suburban 1500LT, LTZ8 Cyl 6.0 L GAS
    2007-2010 Chevrolet Suburban 2500LS, LT, LTZ8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2009-2010 GMC Sierra 1500Denali, SLE, SLT8 Cyl 6.2 L FLEX
    2007-2010 GMC Yukon XL 1500Denali, SLT8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2010 GMC Yukon XL 2500SLE, SLT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20757530 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20757530 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the muffler on Cadillac Escalade ESV? Posted by Customer
    A:
    The vehicle known as 2500 will have its Muffler replaced. First, lift and support the vehicle. Do not unaware the exhaust Muffler to right Catalytic Converter nuts and loosen the left Catalytic Converter. Apply a lubricant at the insulators where the Muffler assembly hangers are slid in to help separate. With the help of others, remove insulators from exhaust system hangers (4 and 5), and (6). Pull the Muffler assembly at the rear to free it from the catalytic converters, then move and rotate the Muffler towards the front of the vehicle to influence it. For installation, apply the lubricant onto the insulators once more to make it easier. With assistance, install the Muffler assembly by rotating it into its final position over the rear axle, moving it back and then forward to hook it up to the catalytic converters. Mount the insulators to exhaust system hangers (4, 5, and 6). Tigthen exhaust pipe clamp left side Catalytic Converter to 44 n.m (32 lb ft) and install exhaust Muffler to right Catalytic Converter nuts tighten to 45 n.m (33 lb ft). Finally, lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the muffler on Cadillac Escalade EXT? Posted by Customer
    A:
    One should begin Muffler (2500) replacement by properly raising and supporting the vehicle. Start by removing the exhaust Muffler right Catalytic Converter nuts before loosening the exhaust pipe clamp near the left Catalytic Converter. Apply lubrication to insulators at the spots where the Muffler assembly hangers fit in order to simplify removal. You will need help to take out the exhaust system hanger insulators numbered 4 through 6. Pull the Muffler assembly rearward to detach it from the catalytic converters before rotating the Muffler towards the vehicle's front to extract it. The installation process will benefit from additional lubrication of the insulators. You need help moving the Muffler assembly into position for installation over the rear axle. The system should travel backwards to reach the catalytic converters before sliding forward to connect. The insulators required installation onto exhaust system hangers numbered 4, 5, and 6. After installation of the exhaust pipe clamp which secures the left Catalytic Converter use 44 n.m (32 lb ft) torque then install Muffler nuts to the right Catalytic Converter while applying 45 n.m (33 lb ft) torque. Finally, lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the procedure for installation of the muffler assembly for the 2010 Chevrolet Silverado 1500? Posted by Customer
    A:
    Lubricate the insulators again, position and install the muffler assembly, and reinstall the insulators (1-4).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What is the final step after tightening the nuts for the 2009 Chevrolet Silverado 1500? Posted by Customer
    A:
    Return the spare tire to its original position and lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What should be done before reinstalling the right rear wheel and tire for the 2008 Cadillac Escalade ESV? Posted by Customer
    A:
    Install the right rear wheel speed sensor wiring harness clips to the frame and control arm bracket, connect the right rear wheel speed sensor wiring harness electrical connector clip to the frame, and reconnect any previously disconnected electrical connectors.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What should be removed to access the exhaust muffler for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    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 additional step is needed for a 4.8L engine for the 2010 GMC Sierra 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
    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 20757530 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 20757530 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 20757530 Muffler & Pipe fits certain Chevrolet Silverado 1500, Suburban 1500, Suburban 2500 models, as well as GMC Sierra 1500, Yukon XL 1500, Yukon XL 2500. Additionally, it is compatible with Cadillac Escalade ESV, Escalade EXT models.
The original GM component designated by manufacturer part number 20757530 maintains top performance when functioning as the Muffler Assembly-Exhaust (W/Resonator, Exhaust & Tail Pipe; Exhaust Pipe unit. The component 20757530 is constructed from durable material and its dimensions span 134.2 x 25.8 x 15.1 inches while weighing 239.50 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; Muffler, Exhaust Tail Pipe; Muffler, Exhaust. The part 20757530 has available replacement options. 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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