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GMC Sierra 2500 HD Automatic Transmission Oil Cooler Assembly Replacement

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  1. ✓ In Stock Transmission Oil Cooler for Chevrolet Silverado 2500HD/3500 2001-2006 with Allison 5-Speed Automatic Transmission, 13.25 x 5 x 1.25 in. Core, Replacement

    Transmission Oil Cooler for Chevrolet Silverado 2500HD/3500 2001-2006 with Allison 5-Speed Automatic Transmission, 13.25 x 5 x 1.25 in. Core, Replacement

    Partslink #: GM4050106

    Automatic Transmission Oil Cooler Assembly.
    For models with 5-Speed Automatic Transmission.
    OEM #: 89040217

    $51.95 View part →
  2. ✓ In Stock 2020 - 2025 GMC Sierra 2500 Hd Transmission Cooler Assembly

    2020 - 2025 GMC Sierra 2500 Hd Transmission Cooler Assembly

    Partslink #: GM4050133

    Fits 6.6 Liter engines on Crew Cab or Extended Cab models.
    Also fits 6.6 Liter Turbo Diesel engines on Regular Cab models.
    OEM # 84682180

    $67.95 View part →
  3. ✓ In Stock 2020 - 2025 GMC Sierra 2500 Hd Transmission Cooler Assembly

    2020 - 2025 GMC Sierra 2500 Hd Transmission Cooler Assembly

    Partslink #: GM4050134

    Fits 2020 through 2023 models.
    For vehicles equipped with the 6.6 Liter Gas Engine.
    OEM #: 23395755

    $69.95 View part →
  4. ✓ In Stock Transmission Cooler for Chevrolet Silverado 1999-2013, Excludes 5 & 6-Speed Allison Transmission Models, Replacement

    Transmission Cooler for Chevrolet Silverado 1999-2013, Excludes 5 & 6-Speed Allison Transmission Models, Replacement

    Partslink #: GM4050111
    $71.95 View part →
  5. ✓ In Stock Transmission Oil Cooler for Chevrolet Silverado 2500/3500, 2011-2014, 6.0L Engine, 23x3 inch, Replacement

    Transmission Oil Cooler for Chevrolet Silverado 2500/3500, 2011-2014, 6.0L Engine, 23x3 inch, Replacement

    Partslink #: GM4050118

    Automatic Transmission Oil Cooler Assembly, includes bracket.
    OEM #: 25874229

    $82.95 View part →
  6. ✓ In Stock 2015 - 2019 GMC Sierra 2500 Hd Transmission Cooler Assembly

    2015 - 2019 GMC Sierra 2500 Hd Transmission Cooler Assembly

    Partslink #: GM4050130

    Fits 6.0 Liter engines.
    OEM # 84173162

    $133.95 View part →
  7. ✓ In Stock 2015 - 2016 GMC Sierra 2500 Hd Transmission Oil Cooler

    2015 - 2016 GMC Sierra 2500 Hd Transmission Oil Cooler

    Partslink #: GM4050131

    This transmission oil cooler fits the 6.6 Liter engine.
    OEM #: 84173163

    $148.95 View part →
  8. ✓ In Stock 2017 - 2019 GMC Sierra 2500 Hd Transmission Cooler Assembly

    2017 - 2019 GMC Sierra 2500 Hd Transmission Cooler Assembly

    Partslink #: GM4050132

    Fits 6.6 Liter engines.
    OEM # 84173164

    $150.95 View part →

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Automatic Transmission Oil Cooler Assembly Compatibility for GMC Sierra 2500 HD

Browse our selection of quality automatic transmission oil cooler assembly parts designed specifically for your GMC Sierra 2500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

AT4 · AT4X · Base · Denali · Denali Ultimate · Pro · SL · SLE · SLT · WT

Body Types

Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

6.0L V8 · 6.6L V8 · 8.1L V8

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