Mishimoto MMTC-F2D-03SL Stacked-Plate Trans Cooler for 2003-2007 Ford 6.0L Power

Vehicle Fitment

• 2003-2007 Ford F-250/F-350/F-450/F-550 Super Duty w/ 6.0L Powerstroke
• 2003-2005 Ford Excursion w/ 6.0L Powerstroke

Features

• Direct-fit stacked-plate transmission cooler designed for 6.0L Powerstroke trucks
• 37-row core provides significant increase in heat-dissipating surface area
• Proven to reduce transmission fluid temperatures by ~10 °F (5.6 °C)
• No modifications required - installs with stock equipment
• 21 % increase in core volume vs factory 31-row cooler
• Increases transmission fluid capacity by ~1/3 qt for better thermal stability
• Durable premium aluminum construction resists corrosion and stress
• Includes Mishimoto Lifetime Warranty for long-term protection

Specifications

• Part Number: MMTC-F2D-03SL
• Cooler Design: 37-row stacked-plate core
• Material: Aluminum core and tanks
• Core Size: 25.25" x 16.13" x 1.25"
• Overall Size: 34" x 23.5" x 1.25"
• Core Volume Increase: ~21 % above stock
• Fluid Capacity Increase: ~1/3 qt
• Temp Drop: ~10 °F (5.6 °C) reduction in transmission fluid temp
• Connections: 0.5" inlet/outlet

Included Components

• 1x Mishimoto 37-row stacked-plate transmission cooler
• Mounting hardware kit
• Mishimoto Lifetime Warranty documentation

Product Description

The Mishimoto MMTC-F2D-03SL Stacked-Plate Transmission Cooler is a direct-fit performance upgrade engineered for 2003-2007 Ford Super Duty trucks equipped with the 6.0L Powerstroke diesel engine. With a 37-row core that dramatically increases cooling surface area compared to the stock 31-row unit, this cooler improves heat management under heavy towing, hauling, or sustained driving conditions. The increased core volume and fluid capacity help reduce transmission fluid temperatures by about 10 °F (5.6 °C), preserving transmission life and reliability under strenuous workloads.

Installation is straightforward with a direct-fit design that works with existing stock equipment and requires no modifications. The premium aluminum stacked-plate construction resists corrosion and thermal cycling, making the MMTC-F2D-03SL a durable choice for serious diesel owners who demand improved fluid cooling performance. Backed by Mishimoto's Lifetime Warranty, it balances performance, longevity, and convenience for diesel truck enthusiasts.