Mishimoto MMTC-F2D-17SL Tube & Fin Transmission Cooler for 2017-2019 Ford 6.7L

Vehicle Fitment

• 2017-2019 Ford F-250 Super Duty w/ 6.7L Powerstroke & 6R140 TorqShift
• 2017-2019 Ford F-350 Super Duty w/ 6.7L Powerstroke & 6R140 TorqShift

Features

• Direct-fit tube & fin transmission cooler engineered for 6.7L Powerstroke
• 19-row core with turbulated internal fins for enhanced heat dissipation
• Integrates with the OEM cooler for additional cooling power
• Adds ~1.17 qt of fluid capacity for optimized temperature management
• Robust aluminum construction resists corrosion and thermal stress
• Application-specific hard lines with adapter hoses included
• Heavy-duty powder-coated steel mounting brackets included
• Backed by Mishimoto Lifetime Warranty

Specifications

• Part Number: MMTC-F2D-17SL
• Core Type: Tube & fin with turbulated internal fins
• Rows: 19
• Core Length: ~29.5"
• Overall Height: ~11.1"
• Overall Length: ~31.7"
• Material: 6061 aluminum
• Finish: Silver powder coat

Included Components

• 1x 19-row tube & fin transmission cooler
• 1x Set of application-specific hard lines and adapter hoses
• 2x Powder-coated steel mounting brackets
• Mounting hardware kit
• Mishimoto Lifetime Warranty documentation

Product Description

The Mishimoto MMTC-F2D-17SL Tube & Fin Transmission Cooler is a purpose-built coolant upgrade for 2017-2019 Ford Super Duty trucks powered by the 6.7 L Powerstroke diesel with the 6R140 TorqShift automatic transmission. Designed to integrate with the OEM liquid-to-air cooler, this transmission cooler boosts cooling capacity with a 19-row tube & fin core featuring internal turbulated fin design. By adding approximately 1.17 quarts of transmission fluid capacity and increasing heat dissipation surface area, it helps maintain lower fluid temperatures under heavy towing and demanding workloads.

Installation is straightforward thanks to the application-specific hard lines and robust powder-coated steel mounting brackets included in the kit. The aluminum core resists corrosion and thermal cycling, and the design works seamlessly with factory components without major modifications. Backed by the Mishimoto Lifetime Warranty, the MMTC-F2D-17SL delivers superior transmission fluid cooling and reliability for Ford 6.7 L Powerstroke owners.