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GM 12555621
Exhaust Manifold, Driver Side

2001-2002 GM

Customer Questions & Expert Answers (3)
GM 12555621 Exhaust Manifold, Driver Side
  • Part Description
    Manifold, Engine Exhaust Manifold
  • Position
    Driver Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2002 Chevrolet Avalanche 2500Base8 Cyl 8.1 L GAS
    2001-2002 Chevrolet Silverado 2500 HDBase, LS, LT8 Cyl 8.1 L GAS
    2001-2002 Chevrolet Silverado 3500Base, LS, LT8 Cyl 8.1 L GAS
    2001-2002 Chevrolet Suburban 2500Base, LS, LT8 Cyl 8.1 L GAS
    2001-2002 GMC Sierra 2500 HDBase, SL, SLE, SLT8 Cyl 8.1 L GAS
    2001-2002 GMC Sierra 3500Base, SL, SLE, SLT8 Cyl 8.1 L GAS
    2001-2002 GMC Yukon XL 2500SLE, SLT8 Cyl 8.1 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12555621 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12555621 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the final step in the process for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Connect the spark plug wires to the spark plugs and ignition coils, and reinstall the wheelhouse panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after removing the EGR pipe components for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Reposition the EGR pipe, raise and support the vehicle, then remove the exhaust manifold heat shield bolts and nuts, followed by the heat shield itself.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Exhaust Manifold, Driver Side 12555621 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 12555621 Exhaust Manifold, Driver Side is available in the market under the name GM Exhaust Manifold. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12555621 Exhaust Manifold, Driver Side fits certain Chevrolet Silverado 2500 HD, Silverado 3500, Avalanche 2500 models, as well as GMC Sierra 2500 HD, Sierra 3500, Yukon XL 2500 models.
The original GM component designated by manufacturer part number 12555621 maintains top performance when functioning as the Manifold, Engine Exhaust Manifold unit at its Driver Side. The component 12555621 is constructed from durable material and its dimensions span 24.9 x 8.8 x 5.4 inches while weighing 14.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Manifold. The part 12555621 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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