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Genuine GM 12556039
Engine Exhaust Manifold

Customer Questions & Answers (1)
GM 12556039 Engine Exhaust Manifold
  • Part Description Manifold-Exhaust ; Manifold, Engine Exhaust Manifold
  • Brand GM
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number12556039
    Part DescriptionManifold-Exhaust ; Manifold, Engine Exhaust Manifold
    Other DescriptionEngine Exhaust Manifold
    Other NamesExhaust Manifold
    Item Dimensions20.9 x 8.7 x 4.0 inches
    Item Weight16.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU12556039
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1999-2000 Cadillac Escalade8 Cyl 5.7L1/2 TON, 4 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, YUKON/DENALI/ESCALADE
    1998-1999 Chevrolet C15008 Cyl 5.7LC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    2000-2002 Chevrolet Express8 Cyl 5.7L1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
    1998-1999 Chevrolet K15008 Cyl 5.7LK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
    1998-1999 Chevrolet Suburban8 Cyl 5.7L1/2 TON
    1998-2000 Chevrolet Tahoe8 Cyl 5.7LCLASSIC 4 DOOR 1/2 TON
    1998-1999 GMC C15008 Cyl 5.7LC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1998-1999 GMC K15008 Cyl 5.7LK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
    2000-2002 GMC Savana8 Cyl 5.7L1/2 TON CARGO SAVANA, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA
    1998-1999 GMC Suburban8 Cyl 5.7L1/2 TON
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Customer Questions & Answers

Q:
Is this the correct part for my vehicle?
By Customer
A:
Please Select Your Car first if you want to see if 12556039 is correct.
By Omar
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12556039 at AutoPartsPrime, Your Right Choice

  • The part number 12556039, Engine Exhaust Manifold, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Cadillac Escalade. It fits Chevrolet C1500, Express, Tahoe. It also fits GMC K1500, Suburban, Yukon. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.