This is CSF's heavy-duty, high-performance all-aluminum radiator for the 5th-gen Toyota 4Runner, built for off-roaders, overlanders, and towing. It uses a 2-row, 42mm core with CSF's exclusive B-Tube Technology and 6.5mm multi-louvered fins, plus an upgraded 4-plate automatic transmission cooler built into the bottom end tank. The 100% TIG-welded core is a true drop-in fit requiring no modifications, finished with a one-hour hand polish, and each unit is individually leak and pressure tested.
| Type | Heavy-duty high-performance all-aluminum radiator |
| Core | 2-row, 42mm core with CSF B-Tube Technology |
| Fins | 6.5mm multi-louvered fins |
| Material | 100% aluminum, TIG-welded |
| Transmission Cooler | Upgraded 4-plate automatic trans cooler in bottom end tank |
| Finish | Mirror hand-polished |
| Fit | Drop-in, no modifications required |
| Warranty | 2-Year Limited Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023 | Toyota | 4Runner | 40th Anniversary Edition |
| 2010-2024 | Toyota | 4Runner | Limited |
| 2020-2021 | Toyota | 4Runner | Nightshade |
| 2010-2024 | Toyota | 4Runner | SR5 |
| 2018-2024 | Toyota | 4Runner | SR5 Premium |
| 2010-2016,2021-2022 | Toyota | 4Runner | Trail |
| 2017-2024 | Toyota | 4Runner | TRD Off-Road |
| 2018-2024 | Toyota | 4Runner | TRD Off-Road Premium |
| 2015-2024 | Toyota | 4Runner | TRD Pro |
| 2022-2024 | 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.
