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GM 15229358
Muffler

2006-2007 GM

Customer Questions & Expert Answers (9)
GM 15229358 Muffler
  • Part Description
    Muffler, Exhaust
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number15229358
    Part DescriptionMuffler, Exhaust
    Item Dimensions139.3 x 34.0 x 17.1 inches
    Item Weight56.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU15229358
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    2006 Chevrolet Silverado 2500 HDLS, LT, WT8 Cyl 6.6 L DIESEL
    2007 Chevrolet Silverado 2500 HD ClassicLS, LT, WT8 Cyl 6.6 L DIESEL
    2006 Chevrolet Silverado 3500LS, LT, WT8 Cyl 6.6 L DIESEL
    2007 Chevrolet Silverado 3500 ClassicLS, LT, WT8 Cyl 6.6 L DIESEL
    2006 GMC Sierra 2500 HDSL, SLE, SLT, WT8 Cyl 6.6 L DIESEL
    2007 GMC Sierra 2500 HD ClassicSL, SLE, SLT, WT8 Cyl 6.6 L DIESEL
    2006 GMC Sierra 3500SL, SLE, SLT, WT8 Cyl 6.6 L DIESEL
    2007 GMC Sierra 3500 ClassicSL, SLE, SLT, WT8 Cyl 6.6 L DIESEL
  • Customer Questions & Expert Answers

    Q:
    Is this 15229358 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15229358 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done if the muffler is not being replaced as an assembly for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Replace the band clamp by marking its position, grinding the weld to remove it, and installing a new band clamp.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What are the torque specifications for the exhaust muffler nuts or exhaust pipe clamp for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Tighten the exhaust muffler nuts to 40 Nm (30 ft. lbs.) or install a new exhaust pipe clamp and tighten to 44 Nm (33 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done after removing the exhaust pipe bolts for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    Take out the exhaust pipe, bracket, and gaskets, discarding the gaskets.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What is the torque specification for the exhaust pipe clamp bolt for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    Tighten it to 44 Nm (33 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What should be done for 6.0L or 8.1L engines during installation for the 2006 GMC Sierra 3500? Posted by Customer
    A:
    Install the insulators to the muffler hangers with lubricant, install a new exhaust manifold pipe gasket, slide the muffler forward to connect it to the catalytic converter, and install the insulators to the frame hangers.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What should be done after supporting the transmission for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Remove the transmission mount to transmission support nuts, then raise the transmission off the transmission support using the jack.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done after reinstalling the muffler assembly for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Raise the rear axle using the adjustable jack stands, reinstall the rear shock absorber lower bolts and nuts, tightening them to 95 N.m (70 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What is the next step after addressing the vent hose for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Remove the lower bolts and nuts of the rear shock absorber, then lower the rear axle using the adjustable jack stands.
    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 15229358, Excellent Performance and Perfect Fitment

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