Make sure this part fits

GM 15229356
Muffler

2006-2007 GM

Customer Questions & Expert Answers (9)
GM 15229356 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 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
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 15229356 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15229356 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done if the pipe was not replaced for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Connect the oxygen sensor electrical connector, the CPA retainer, and the clip around the engine harness and the oxygen sensor pigtail.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done with the exhaust muffler for 6.6L engines for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Loosen the catalytic converter coupling nuts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    How should the new exhaust pipe be positioned during installation for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    Position the exhaust pipe with a NEW gasket to the turbocharger, ensuring the tab on the gasket faces inward, and loosely install the bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What is the torque specification for tightening the exhaust muffler nuts for the 6.6L engine for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    Tighten the exhaust muffler nuts to 40 Nm (30 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What is the final step for a 10.5 inch ring gear for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Install the rear axle vent hose and connect the vent hose swivel clip to the rear brake crossover pipe.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What is the torque specification for the exhaust pipe clamp bolt for the 2006 GMC Sierra 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 after installing the exhaust manifold pipe for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Reinstall any necessary exhaust muffler insulators, then raise the transmission slightly with the jack.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done to facilitate the removal of the muffler assembly for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Remove the catalytic converter to muffler nuts and lubricate the 5 insulators where the muffler assembly hangers are inserted.
    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 15229356 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 15229356 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 15229356 Muffler fits certain Chevrolet Silverado 2500 HD, Silverado 3500, Silverado 2500 HD Classic models, as well as GMC Sierra 2500 HD, Sierra 3500, Sierra 2500 HD Classic models.
The original GM component designated by manufacturer part number 15229356 maintains top performance when functioning as the Muffler, Exhaust unit. The component 15229356 is constructed from durable material and its dimensions span 122.4 x 33.0 x 16.7 inches while weighing 56.80 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 15229356 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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