Upgrade your 4Runner’s transmission cooling and towing reliability with the Mishimoto Performance Transmission Cooler, designed specifically for 2010–2024 Toyota 4Runner 4.0L models. Whether you’re off-roading, towing, or daily driving in hot conditions, this cooler provides a significant improvement in heat dissipation compared to the OEM unit.
With a larger core, increased surface area, and a more efficient tube-and-fin design, Mishimoto’s cooler helps prevent overheating, fluid breakdown, and premature transmission wear. This kit includes everything needed for a clean, direct-fit installation.
Features
Designed for 2010–2024 Toyota 4Runner 4.0L
Improved cooling efficiency over stock
Helps maintain safe transmission temperatures while towing or off-roading
Durable tube-and-fin construction
Lightweight aluminum build
Direct fit — no cutting or modifications required
Includes mounting hardware and hoses
Ideal For
Daily driving in warm climates
Towing/hauling
Overlanding
Trail and off-road use
Preventing transmission overheating
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023 | Toyota | 4Runner | 40th Anniversary Edition |
| 2010-2023 | Toyota | 4Runner | Limited |
| 2020-2021 | Toyota | 4Runner | Nightshade |
| 2010-2024 | Toyota | 4Runner | SR5 |
| 2018-2023 | Toyota | 4Runner | SR5 Premium |
| 2010-2016,2021-2022 | Toyota | 4Runner | Trail |
| 2017-2023 | Toyota | 4Runner | TRD Off-Road |
| 2018-2023 | Toyota | 4Runner | TRD Off-Road Premium |
| 2015-2023 | Toyota | 4Runner | TRD Pro |
| 2022-2023 | Toyota | 4Runner | TRD Sport |
| 2020-2021 | Toyota | 4Runner | Venture |
Proposition 65 Warnings.
Cancer and Reproductive Harm. See details below.
Items that are not CARB Legal will not be sold and ship to California or CARB states.
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