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GM 12557828
Exhaust Manifold, Driver Side

1996-2002 GM

Customer Questions & Expert Answers (14)
GM 12557828 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
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12557828
    Part DescriptionManifold, Engine Exhaust Manifold
    Other NamesManifold
    Item Dimensions26.6 x 11.0 x 4.9 inches
    Item Weight15.70 Pounds
    PositionDriver Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12557828
    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
    1999-2000 Cadillac EscaladeBase8 Cyl 5.7 L GAS
    1996-1999 Chevrolet C1500Base, Cheyenne, LS, Silverado, WT8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1996-1999 Chevrolet C1500 SuburbanBase, LS, LT8 Cyl 5.7 L GAS
    1996-2000 Chevrolet C2500Base, Cheyenne, LS, Silverado, WT8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
    1996-1999 Chevrolet C2500 SuburbanBase, LS, LT8 Cyl 5.7 L GAS
    1996-2000 Chevrolet C3500Base, Cheyenne, LS, Silverado8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
    1996-2002 Chevrolet Express 1500Base, LS, LT8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1996-2002 Chevrolet Express 2500Base, LS8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
    1996-2002 Chevrolet Express 3500Base, LS8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
    1996-1999 Chevrolet K1500Base, Cheyenne, LS, Silverado, WT8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    View More
  • Customer Questions & Expert Answers

    Q:
    Is this 12557828 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12557828 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done before sub-assembling the new parts for the 2002 Chevrolet Express 2500? Posted by Customer
    A:
    Clean all gasket surfaces before sub-assembling the NEW gaskets, spark plug wire shields, and bolts to the exhaust manifold, ensuring the exhaust manifold bolts are held in place by the tabs on the gaskets.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be reinstalled last for the 2001 Chevrolet Express 3500? Posted by Customer
    A:
    Finally, reinstall the air cleaner assembly and the engine cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after installing the spark plugs and wires for the 2002 Chevrolet Express 2500? Posted by Customer
    A:
    Reattach the AIR pipe to the exhaust manifold, then install the spark plug wire support and bolts, tightening them to 12 Nm (106 inch lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after raising the 2000 Chevrolet K3500? Posted by Customer
    A:
    Support it with safety stands and detach the exhaust pipe from the exhaust manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after the oil level indicator tube for the 2000 Chevrolet Express 3500? Posted by Customer
    A:
    Followed by reattaching the exhaust pipe to the exhaust manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after disconnecting the oxygen sensor for the 2000 GMC C3500? Posted by Customer
    A:
    Remove the air cleaner assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the first step in the installation process for the 2000 GMC C3500? Posted by Customer
    A:
    Position the exhaust manifold and connect the EGR valve pipe to it.
    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 1500? Posted by Customer
    A:
    Install the exhaust manifold, followed by the AIR pipe if equipped, then the catalytic converter assembly, and the starter.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be used throughout the process for the 2000 GMC Savana 3500? Posted by Customer
    A:
    Use the appropriate tools as needed.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be removed after the exhaust pipe for the 2002 GMC Savana 3500? Posted by Customer
    A:
    Remove the engine cover, air cleaner assembly, and Oil level indicator tube.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How should the new components be prepared for installation for the 2001 GMC Savana 2500? Posted by Customer
    A:
    Sub-assemble the NEW gaskets, spark plug wire shields, and bolts to the exhaust manifold, ensuring the exhaust manifold bolts are held in place by the tabs on the gaskets.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What needs to be disconnected next for the 2002 GMC Savana 3500? Posted by Customer
    A:
    Disconnect the EGR valve pipe from the exhaust manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be connected to the manifold after installing the new exhaust manifold for the 2001 GMC Savana 3500? Posted by Customer
    A:
    Connect the EGR valve pipe to the manifold.
    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 12557828, Excellent Performance and Perfect Fitment

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