The 4.0L 1GR-FE V6 engine in the FJ pumps out up to 278 lb-ft of torque and generates a lot of heat, especially when slowly crawling up steep rock faces.
Low road speeds result in low airflow through the radiator, making it difficult to expel all that heat.
After 13 years of trails and fording muddy water, low airflow can be compounded by clogged radiator fins.
Unless you’re someone who religiously power washes your cooling stack every weekend, chances are that clogged fins are hampering your engine cooling.
It doesn’t matter how much airflow your radiator gets if there’s a tree branch through it.
Luckily, Mishimoto has the solution to both situations.
Our aluminum radiator compatible with the Toyota FJ Cruiser from 2007-2014 is a solution for a leaking, damaged, or just plain beat up stock radiator.
Our all-aluminum radiator features a 35% increase in core volume and a 153% increase in fin surface area.
Even if you don’t clean it every weekend, our radiator will still cool your FJ better than the stock radiator.
Our end tanks are made from solid aluminum and precision TIG-welded to the core to withstand anything the trail can throw at it.
Like all our aluminum radiators, this FJ model is covered by our Mishimoto Lifetime Warranty.
