Looking for in-stock aftermarket parts to modify or upgrade your Infiniti QX4 with thermostats? At Tunersports.com we carry a huge selection of the top name brand performance thermostat parts and accessories for your QX4.
Whether you have a 1997 or 2003 Infiniti QX4 in Base trim we have you covered. We have 3 thermostats available to mod your QX4. All parts have free shipping to the Continental US 48 States.
 IN STOCK MMTS-350Z-03LThe Mishimoto Nissan 350Z racing thermostat will promote greater cooling efficiency throughout your engine.A Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warmed up the Mishimoto racing therm... Mishimoto 03-06 Nissan 350Z / 03-07 Infiniti G35 155 Deg F/68 Deg C Racing Thermostat 2001-2003 Infiniti QX4 Base $88.90 |
 IN STOCK MMTS-RB-ALLLThe Mishimoto racing thermostat is applicable for numerous Nissan and Infiniti vehicles.It will promote greater cooling efficiency throughout your engine and will significantly lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warmed up the M... Mishimoto Nissan RB 155 Deg F/68 Deg C Racing Thermostat 1997-2000 Infiniti QX4 Base $73.73 |