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Cadillac 12638999 Exhaust Manifold (W/3Way Catalytic Converter)

2007-2010 Cadillac

Customer Questions & Expert Answers (1)
12638999 GM Exhaust Manifold (W/3Way Catalytic Converter) Illustration 1 of 1
  • Part Description
    Manifold,Exhaust(W/3Way Catalytic Converter)
  • Replaces
    12607451
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number12638999
    Part DescriptionManifold,Exhaust(W/3Way Catalytic Converter)
    Other NamesExhaust Manifold, Manifold
    Item Dimensions31.7 x 10.4 x 5.1 inches
    Item Weight20.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12607451
    ManufacturerGeneral Motors
    SKU12638999
    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
    2007-2009 Cadillac SRX8 Cyl 4.6L4 DOOR, 4 DOOR(RHD), V8 4 DOOR
    2007-2010 Cadillac STS8 Cyl 4.6L4 DOOR, 4 DOOR(RHD)
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12638999 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian

Genuine GM Part 12638999, the Right Choice

To ensure reliability, purchase GM part # 12638999 Exhaust Manifold (W/3Way Catalytic Converter). It is sometimes referred to as Cadillac Exhaust Manifold. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Cadillac SRX, STS models.

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