Make sure this part fits

GM 12639254 Insulator, Intake Manifold

2008-2011 GM

Customer Questions & Expert Answers (1)
GM 12639254 Insulator, Intake Manifold
  • Part Description
    INSULATOR, Manifold to Cylinder Head
  • Replaces
    12603359
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
$25.13 MSRP: $45.08
You Save: $19.95 (45%)
Currently Unavailable

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

  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12639254
    Part DescriptionINSULATOR, Manifold to Cylinder Head
    Other NamesRear Cover, Rear Insulator
    Item Dimensions25.5 x 15.1 x 5.7 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12603359
    ManufacturerGeneral Motors
    SKU12639254
    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 Engine Important vehicle option details
    2008-2011 Cadillac CTS6 Cyl 3.6L2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD)
    2008-2011 Cadillac STS6 Cyl 3.6L4 DOOR, 4 DOOR(RHD)
    2010-2011 Chevrolet Camaro6 Cyl 3.6L2 DOOR CONVERTIBLE, 2 DOOR COUPE
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12639254 fits your vehicle.
    Posted by GMPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12639254, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12639254 Insulator, Intake Manifold. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Cadillac CTS, STS models. It fits Chevrolet Camaro.

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