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GM 12557746
Exhaust Manifold

2000-2002 GM

Customer Questions & Expert Answers (4)
GM 12557746 Exhaust Manifold
  • Part Description
    Manifold, Engine Exhaust Manifold
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12557746
    Part DescriptionManifold, Engine Exhaust Manifold
    Item Dimensions16.8 x 8.9 x 4.1 inches
    Item Weight13.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12557746
    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
    2000-2002 Chevrolet Express 2500Base, LS6 Cyl 4.3 L GAS
    2000-2002 GMC Savana 2500Base, SLT6 Cyl 4.3 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 12557746 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12557746 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the EGR valve inlet pipe be attached for the 2002 Chevrolet Express 2500? Posted by Customer
    A:
    Attach the EGR valve inlet pipe to the exhaust manifold, tightening the nut to 30 Nm (22 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after removing the tire and fender wheelhouse extension for the 2002 Chevrolet Express 2500? Posted by Customer
    A:
    Disconnect the spark plug wires from the spark plugs, then remove the bolts and the spark plug wire support before taking out the spark plugs.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the order of installation for the components for the 2001 GMC Savana 2500? Posted by Customer
    A:
    Install the exhaust manifold, followed by the spark plugs and spark plug wires.
    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 12557746, Excellent Performance and Perfect Fitment

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