Mishimoto MMTC-FJ-07 Transmission Cooler Kit for 07-14 Toyota FJ Cruiser

Vehicle Fitment

• 2007-2014 Toyota FJ Cruiser (4WD/RWD, 1GR-FE 4.0L V6)

Features

• Direct-fit automatic transmission cooler designed for Toyota FJ Cruiser
• Tube-and-fin core with tailored internal fins maximizes heat transfer
• Adds an external cooler and ~0.38 qt fluid capacity for improved cooling
• Robust aluminum construction with silver powder-coated finish
• Includes direct-fit installation lines and mounting hardware
• Helps reduce transmission fluid temperatures under heavy use
• Durable design resists corrosion and thermal cycling
• Backed by Mishimoto Lifetime Warranty

Specifications

• Part Number: MMTC-FJ-07
• Core Construction: Tube-and-fin
• Rows: 17
• Core Length: ~8.72"
• Core Height: ~6.34"
• Core Thickness: ~1.26"
• Fluid Capacity Added: ~0.38 quarts
• Finish: Silver powder coat

Included Components

• 1x 17-row transmission cooler (tube & fin)
• 1x Mounting bracket set
• 1x Transmission cooler hose assembly
• 3x Worm-gear clamps
• 1x Horn harness extension
• Mounting hardware kit
• Mishimoto Lifetime Warranty documentation

Product Description

The Mishimoto MMTC-FJ-07 Tube & Fin Transmission Cooler is a direct-fit upgrade engineered specifically for the 2007-2014 Toyota FJ Cruiser with the 4.0-liter 1GR-FE V6 and automatic transmission. Designed to improve transmission fluid cooling, this cooler adds an external tube-and-fin core that increases heat dissipation and raises fluid capacity by approximately 0.38 quarts. The tailored internal fin structure efficiently transfers heat without impeding fluid flow, helping keep transmission temperatures in check during towing, off-road use, and sustained driving.

Installation is straightforward with all necessary direct-fit lines, mounting hardware, and clamps included in the kit. Finished in a durable silver powder coat, the cooler resists corrosion and thermal stress for long-term reliability. Backed by Mishimoto's Lifetime Warranty, the MMTC-FJ-07 is a dependable cooling upgrade for FJ Cruiser owners looking to enhance transmission longevity and performance under demanding conditions.