Each K-Series swap radiator was carefully designed by Hybrid Racing to take into account both the chassis' dimensions and mounting points, as well as the K-Series' motor's coolant inlet and outlet. These radiators simplify the K-Series engine swap by eliminating the need for custom mounting brackets and by providing a guaranteed fit for your specific swap.

All Hybrid Racing radiators feature dual-core, all-aluminum construction with high-precision TIG welds. This radiator integrates the necessary ports for the Coolant Temperature Sending Unit and the Fan Switch, eliminating the need for special adapters and inserts.

How is this radiator better than the OEM radiator?
This question has several answers. First, this Hybrid Racing full-size K-Swap radiator features all aluminum, and fully tig welded construction. As a result, it's less likely to leak or crack like the OEM unit which uses an aluminum core and plastic end tanks. Second, the coolant ports on all Hybrid Racing K swap radiators are relocated to allow the use of shorter coolant hoses when used in conjunction with a K series motor.

Do I have to modify my chassis to make this radiator fit?
No. This radiator is a complete bolt-on part. It mounts to the factory lower support tabs. We recommend using two high-speed ten-inch cooling fans.

Is this radiator compatible with the Hybrid Racing AC kit for my chassis?
NO. This unit is not compatible with the Hybrid Racing conversion AC kit. If you want to use AC, you must use the Hybrid Racing Half-Size radiator so the AC condenser has room to fit.