Derale Deep Transmission Pan Cooler for GM Turbo 400 - 1985 C/K Series Pickup by GMC
It's a simple concept - use the air beneath your GMC C/K Series Pickup to cool your transmission fluid. With Derale's pan cooler, this process becomes even more effective because of the patented turbulator cooling tubes and extra-large capacity.
Features:
- Can reduce fluid temperatures by as much as 20 F - 50 F
- Offers superior cooling with turbulator tubes
- Dissipates heat faster than previous models thanks to heat-resistant, black Teflon coating
- Constructed of heavy-gauge, stamped steel
- Increases transmission fluid capacity of your GMC C/K Series Pickup
- Includes filter pickup tube, gasket, and magnetic drain-plug kit with reusable rubber-and-steel washer
- Temperature sensor (D13009 - sold separately) can be attached to side port
- Made in USA
Specs:
- Tube diameter: 5/8"
- Added capacity:
- 1 Qt, 3 oz if transitioning from deep OE pan
- 3 Qts, 8 oz if transitioning from standard OE pan
- Pan depth: 4"
- Tube depth: 3-1/16"
- 1-Year warranty
Commonly used on vintage hot rods and race cars, Derale's pan coolers are designed to add a little extra cooling power to keep your GMC C/K Series Pickup's transmission operating at its best. Simple installation involves replacing the existing oil pan with the new Derale one, which, in addition to providing cooling power, also increases fluid capacity. The built-in turbulator tubes allow air to flow through, pulling the heat that has collected in the pan's Teflon surface and dissipating it into the surrounding environment.

14202 Transmission Pan Cooler
Replaces D14102 Derale Transmission Pan Cooler
Ask the Experts about this Derale Transmission Coolers
- Derale Deep Transmission Pan Cooler Instructions and Extension Tube
- Typically instructions are not included with the Derale Transmission Pan Coolers. I have contacted Derale requesting this information as well but my contact did explain that they do not have any additional instructions that I can send to you.
My contact at Derale did explain that the tubes in the pan area of this cooler are designed to be at the same height and position of a standard OEM pan cooler. Please be aware that if you do currently have a deep pan cooler it is possible that your curre
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GMC C/K Series Pickup Accessories