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Pontiac 12786259 Cooler Asm,Engine Oil

2005-2006 Pontiac Pursuit

Customer Questions & Expert Answers (3)
12786259 GM Cooler Asm,Engine Oil Illustration 1 of 1
  • Part Description
    COOLER, Engine Oil Cooler
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number12786259
    Part DescriptionCOOLER, Engine Oil Cooler
    Other NamesOil Cooler
    Item Dimensions11.0 x 8.5 x 6.8 inches
    Item Weight3.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12786259
    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
    2005-2006 Pontiac Pursuit4 Cyl 2.0LLEVEL 4 PERFORMANCE (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR
  • 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 12786259 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How should the Engine Oil Cooler be installed for the 2005 Chevrolet Cobalt? Posted by Javi A.
    A:
    To install the oil cooler, you should use new O-rings lubricated with clean engine oil and attach it to the engine block. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jun 13, 2025
    Q:
    What steps should be taken for the 2004 Saturn ION regarding the Engine Oil Cooler? Posted by Jacqueline O.
    A:
    For 2.0L models, you should remove the oil pressure sensor next to the oil cooler. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / May 28, 2022

Genuine GM Part 12786259, the Right Choice

To ensure reliability, purchase GM part # 12786259 Cooler Asm,Engine Oil. It is sometimes referred to as Pontiac Engine Oil Cooler, Pontiac Oil Cooler. 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 Pontiac Pursuit models.

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