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GM 15798942
Muffler

2006-2007 GM

Customer Questions & Expert Answers (7)
GM 15798942 Muffler
  • Part Description
    Muffler, Exhaust
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2006 Chevrolet Silverado 1500LT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 ClassicLT8 Cyl 6.0 L GAS
    2006 Chevrolet Silverado 1500 HDLT8 Cyl 6.0 L GAS
    2006 Chevrolet Silverado 2500 HDLS, LT, WT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 2500 HD ClassicLS, LT, WT8 Cyl 6.0 L GAS
    2006 Chevrolet Silverado 3500LS, LT, WT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 3500 ClassicLS, LT, WT8 Cyl 6.0 L GAS
    2006 GMC Sierra 1500Denali, SLE, SLT8 Cyl 6.0 L GAS
    2007 GMC Sierra 1500 ClassicDenali, SLE, SLT8 Cyl 6.0 L GAS
    2006 GMC Sierra 1500 HDSLE, SLT8 Cyl 6.0 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 15798942 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15798942 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the procedure for a 10.5 inch ring gear for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    Perform the same steps as for the 8.6 or 9.5 inch ring gear.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Muffler
    Q:
    What is the final step in the process for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Reinstall the transmission support crossmember and its bolts, tightening them to 95 Nm (70 ft. lbs.), lower the transmission onto the support, and install the transmission mount to transmission support nuts, tightening to 40 Nm (30 ft. lbs.). Finally, remove the support from the transmission and lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the first step to replace the right exhaust pipe on a 6.6L (LLY) engine for the 2006 Chevrolet Silverado 1500? Posted by Customer
    A:
    First, remove the turbocharger exhaust pipe and then the exhaust pipe bolts in the proper sequence.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the final step in the installation process for the 2006 GMC Sierra 1500? Posted by Customer
    A:
    Tighten the exhaust pipe bolts in the proper sequence to 53 Nm (39 ft. lbs.), and remove the turbocharger exhaust pipe.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the next step after removing the heat shield for the 2006 GMC Sierra 3500? Posted by Customer
    A:
    Remove the left exhaust pipe heat shield bolts and the heat shield itself.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the last action to complete the process for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Remove the support from the transmission and reinstall the HO2S.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    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 15798942 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 15798942 Muffler 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 15798942 Muffler fits certain Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 models, as well as GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 models.
The original GM component designated by manufacturer part number 15798942 maintains top performance when functioning as the Muffler, Exhaust unit. The component 15798942 is constructed from durable material while weighing 61.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 15798942 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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