Hi,
Those interested the 2002-2007 Jeep KJ (Liberty/Cherokee) can take the Mishimoto Racing Thermostat - listed as:
Racing Thermostat, fits Jeep Liberty 3.7L 2002-2012: Model: MMTS-JGC-99L
Ref: https://www.mishimoto.eu/jeep-liberty-3-7l-racing-thermostat-02-12.html
In the hot Aussie sun, my...