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Chevrolet 12594525 Engine Oil Cooler Assembly

2006 Chevrolet

Customer Questions & Expert Answers (3)
12594525 GM Engine Oil Cooler Assembly 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 Chevrolet
    Manufacturer Part Number12594525
    Part DescriptionCOOLER, Engine Oil Cooler
    Other NamesOil Cooler
    Item Dimensions11.8 x 6.4 x 4.2 inches
    Item Weight2.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12594525
    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
    2006 Chevrolet Cobalt4 Cyl 2.4L2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR
    2006 Chevrolet HHR4 Cyl 2.4L5 DOOR HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK
  • 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 12594525 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you disconnect the coolant hoses from the Engine Oil Cooler for the 2006 Chevrolet Cobalt? Posted by Verified Customer
    A:
    To disconnect the coolant hoses from the oil cooler, you should remove the three mounting bolts and then disconnect the two coolant hoses at the top of the oil cooler. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Aug 18, 2025
    Q:
    How do you disconnect the coolant hoses from the Engine Oil Cooler for the 2006 Chevrolet HHR? Posted by Phelps B.
    A:
    To disconnect the coolant hoses from the oil cooler, you should remove the three mounting bolts and then disconnect the two coolant hoses at the top of the oil cooler. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Aug 28, 2025

Genuine GM Part 12594525, the Right Choice

To ensure reliability, purchase GM part # 12594525 Engine Oil Cooler Assembly. It is sometimes referred to as Chevrolet Engine Oil Cooler, Chevrolet 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 Chevrolet Cobalt, HHR models.

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