Make sure this part fits

GM 12556291
Camshaft

2001-2007 GM

Customer Questions & Expert Answers (10)
GM 12556291 Camshaft
GM 12556291 Camshaft
  • Part Description
    Camshaft, Engine
  • Manufacturer
    General Motors
Make sure this part fits
$330.31 MSRP: $519.71
You Save: $189.40 (37%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Vehicle Fitment

    Year Make Model Trim Engine
    2002-2006 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS
    2001-2002 Chevrolet Express 3500Base, LS8 Cyl 8.1 L GAS
    2001-2006 Chevrolet Silverado 2500 HDBase, LS, LT, WT8 Cyl 8.1 L GAS
    2007 Chevrolet Silverado 2500 HD ClassicLS, LT, WT8 Cyl 8.1 L GAS
    2001-2006 Chevrolet Silverado 3500Base, LS, LT, WT8 Cyl 8.1 L GAS
    2007 Chevrolet Silverado 3500 ClassicLS, LT, WT8 Cyl 8.1 L GAS
    2001-2006 Chevrolet Suburban 2500Base, LS, LT8 Cyl 8.1 L GAS
    2001-2002 GMC Savana 3500Base, SLT8 Cyl 8.1 L GAS
    2001-2006 GMC Sierra 2500 HDBase, SL, SLE, SLT, WT8 Cyl 8.1 L GAS
    2007 GMC Sierra 2500 HD ClassicSL, SLE, SLT, WT8 Cyl 8.1 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12556291 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12556291 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What is the next step after installing the camshaft for the 2006 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Remove the bolts from the front of the camshaft, then install the camshaft retainer and bolts, tightening them to 12 Nm (106 inch lbs.).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Camshaft
    Q:
    What is the first step in the installation process for the 2001 Chevrolet Express 3500? Posted by Customer
    A:
    Install the camshaft and the components removed from the front of the engine.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Camshaft
    Q:
    What components need to be removed after raising the hood for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Remove the radiator support, front cover, valve lifters, and the camshaft sensor bolt and sensor.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Camshaft
    Q:
    What should be done with the crankshaft before removing the camshaft sprocket for the 2004 Chevrolet Silverado 3500? Posted by Customer
    A:
    Rotate the crankshaft until the timing marks on the crankshaft and camshaft sprockets align, then remove the camshaft sprocket bolts.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Camshaft
    Q:
    What should be done after removing the camshaft for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Clean and inspect the camshaft.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Camshaft
    Q:
    What is the first step in the installation process for the 2002 GMC Savana 3500? Posted by Customer
    A:
    Place the camshaft back in and reinstall the components removed from the front of the engine.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Camshaft
    Q:
    What should be removed after raising the hood for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Remove the radiator support, front cover, and valve lifters.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Camshaft
    Q:
    What should be done before installing the new camshaft for the 2006 GMC Sierra 3500? Posted by Customer
    A:
    Clean and inspect the camshaft before applying lubricant GM P/N 12345501 (Canadian P/N 992704) to the camshaft lobes, bearing journals, and bearings, ensuring that all camshaft journals are handled carefully to avoid damage.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Camshaft
    Q:
    What should be done after installing the CMP actuator and timing chain for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Install a new CMP actuator solenoid valve and tighten it snugly.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Camshaft
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Camshaft 12556291 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 12556291 Camshaft is available in the market under the name GM Camshaft. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12556291 Camshaft fits certain Chevrolet Silverado 2500 HD, Express 3500, Silverado 3500 models, as well as GMC Sierra 2500 HD, Savana 3500, Sierra 3500 models.
The original GM component designated by Manufacturer Part Number 12556291 maintains top performance when functioning as the Camshaft, Engine unit. The component 12556291 is constructed from durable material and its dimensions span 28.7 x 3.5 x 3.5 inches while weighing 13.50 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12556291 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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