We have created a simple plug n play wiring harness to help you install a radiator in the rear of your YXZ. This kit will connect into your factory fan connector and give you temp activated control of your fans and also a manual fan override.

Fan connections at the rear are set up for dual SPAL fans but can be changed to fit your application at your request.

Harness is composed of automotive grade wiring and OEM connections with a fused relay and marine grade blue led Carling rocker switch.

Installation is simple:

*Connect to your stock fan connection up front

*Keyed on power source for switch socket is obtained at the 12v socket (aka cigarette lighter) Simply plug the gray connectors in-between those stock connections.

*Mount relay near battery in center console

*Route dual fan wiring harness towards your new radiator location

Always feel free to reach out to us for install questions or wiring changes!