From the desert to the mountains, and where the turf meets the surf, Toyota’s 4Runner was ideally designed as the “go-anywhere SUV”. Some of the earlier released models are coming of age, and the need to replace the original radiator is becoming increasingly apparent. CSF has developed another industry exclusive, a new all-aluminum, high-performance, 2-row radiator to keep the Toyota 4Runner Radiator by CSF.
Many 4Runners are getting into the hands of the off-road enthusiast for its rugged, yet quirky design, reliability, and off-road capabilities. The performance and aftermarket parts catalog continue to grow, and whenever engine performance increases, the burden on the cooling system also rises. It’s one thing driving a racecar and having overheating or leak issues on the track where the safety team can easily tow you back to the pits. Getting stuck on a trail or in the desert in the middle of nowhere can be quite a challenge.
CSF’s new radiator comes complete with CSF’s industry-leading and exclusive B-Tube technology that increases the heat dissipation by approximately 15% over regular tubes as well as multi-louvered fins to maximize airflow through the radiator core. 100% TIG welded construction ensures a higher level of reliability and durability compared to the OEM plastic tanks, which may become brittle or susceptible to cracking over 5+ years of use, especially when driven in extreme driving conditions. Although the CSF unit has over 50% more capacity than the OEM unit (42mm 2-row B-Tube core versus 27mm 1-row core), it is still a “drop-in fit”, requiring no modifications to install. A true plug-and-play upgrade and replacement solution. Topped off with CSF’s signature 1-hour mirror polish to make it pop! The Toyota 4Runner radiator by CSF is the best you can get.
Product features
- 2-row, 42mm ultra-high performance radiator core
- All aluminum construction and hand TIG welded.
- Exclusive B-Tube technology and 6.5mm multi-louvered fin height
- Hand polished to a mirror finish
- CNC machined mounting brackets
- True drop-in-fit with no modifications necessary
- ideally suited for high output and supercharged engines
- For both manual and auto transmissions, has the auto trans cooler built-in like the OEM unit
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