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GM 15229355
Muffler & Pipe

2006-2007 GM

Customer Questions & Expert Answers (9)
GM 15229355 Muffler & Pipe
  • Part Description
    Muffler, Exhaust; Exhaust Pipe
  • 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 Number15229355
    Part DescriptionMuffler, Exhaust; Exhaust Pipe
    Other NamesMuffler
    Item Dimensions62.4 x 11.6 x 11.7 inches
    Item Weight38.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU15229355
    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
    2006-2007 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
    2007 Chevrolet Silverado 3500 HDLT, LTZ8 Cyl 6.6 L DIESEL
    2006-2007 GMC Sierra 2500 HDSL, SLE, WT8 Cyl 6.6 L DIESEL
    2007 GMC Sierra 2500 HD ClassicSL, SLE, WT8 Cyl 6.6 L DIESEL
    2006 GMC Sierra 3500SL, SLE, WT8 Cyl 6.6 L DIESEL
    2007 GMC Sierra 3500 ClassicSL, SLE, WT8 Cyl 6.6 L DIESEL
    2007 GMC Sierra 3500 HDSLE, SLT8 Cyl 6.6 L DIESEL
  • Customer Questions & Expert Answers

    Q:
    Is this 15229355 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15229355 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the next step after positioning the exhaust pipe to the turbocharger for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    Position the exhaust pipe with a NEW gasket to the exhaust manifold, aligning the tab to face outward, and loosely install the bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done after supporting the transmission for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Remove the transmission mount to transmission support nuts, raise the transmission off the support, and take out the transmission support crossmember bolts and the crossmember itself.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done for an 8.6 or 9.5 inch ring gear for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    Remove the rear axle vent hose and the vent hose swivel clip from the rear brake crossover pipe.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    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 should be done for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Perform the same steps regarding the vent hose as for the 8.6 or 9.5 inch ring gear.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What is the next step after lubricating the insulators for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    With assistance, remove the insulators (1-4) from the front, intermediate, and rear muffler assembly hangers and take out the muffler assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    How do you detach the exhaust muffler from the exhaust manifold pipe for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Remove the nuts connecting the exhaust muffler to the exhaust manifold pipe, followed by the nuts connecting the exhaust manifold pipe to the exhaust manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done if the exhaust manifold pipe gasket needs to be removed for the 2006 GMC Sierra 3500? Posted by Customer
    A:
    Remove it, and for the 6.6L engine, also remove the insulators from the frame hangers before sliding the muffler rearward.
    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 15229355, Excellent Performance and Perfect Fitment

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