Keep the Transmission Cool Before It Gets Expensive: 6R140 Transmissio

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August 22, 2026 1 min read

Nobody thinks about the transmission cooler until the trans temp starts climbing.SPE’s 6R140 coolers are some of those practical upgrades that makes sense before the the problem presents itself. They're direct replacements for the factory transmission cooler and offer 20-25 degree temp drops over the factory design.

More cooling capacity, direct factory fitment, and less heat going into one of the more expensive parts of the truck. The perfect upgrade for peace of mind during towing season.

Available for 2011-2016 and 2017-2019

2011-2016 6R140: https://www.spemotorsport.com/collections/powerstroke-cooling-system/products/spe-motorsport-2011-2016-6r140-transmission-cooler

2017-2019 6R140 Transmission Cooler

2017-2019 6R140: https://www.spemotorsport.com/collections/powerstroke-cooling-system/products/spe-motorsport-2017-2019-6r140-transmission-cooler

Features and Benefits:

• Improved Cooling Efficiency: Enhanced core design and additional layers of core fins to dissipate heat more effectively, reducing transmission temperatures by approximately 20-25 degrees.

• Direct Fit Replacement: Designed for seamless installation with factory components, ensuring a straightforward upgrade.

• Built to Last: Constructed the same as the factory unit, to withstand harsh environments and heavy use.

• Optimized for Heavy Loads: Ideal for towing, hauling, or performance applications where additional cooling capacity is critical.

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Keep the Transmission Cool Before It Gets Expensive: 6R140 Transmission Coolers

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