The Mishimoto performance aluminum radiator replaces the brittle plastic factory unit on the 2010-2024 Toyota 4Runner 4.0L with a TIG-welded all-aluminum build and robust aluminum side brackets that resist cracks and leaks. A 60% increase in core volume and 120% more internal tube area, paired with an oversized 7-row in-tank automatic transmission cooler, hold temperatures down whether towing or on the trail. It also adds a magnetic drain plug to catch debris and a 1.3 bar high-pressure radiator cap, and is backed by the Mishimoto Lifetime Warranty.
| Type | Performance aluminum radiator |
| Material | TIG-welded aluminum with aluminum side brackets |
| Core | 60% more core volume, 120% more internal tube area vs. stock |
| Transmission Cooler | Oversized 7-row in-tank automatic transmission cooler |
| Radiator Cap | 1.3 bar high-pressure cap |
| Included | Magnetic drain plug, 1.3 bar radiator cap |
| Part Number | MMRAD-4RUN-10 |
| Warranty | Mishimoto Lifetime Warranty |
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 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
