Looking for aftermarket parts to modify or upgrade your Lexus LS400 with thermostats? At Tunersports.com we carry a huge selection of the top name brand performance thermostat parts and accessories for your LS400.
Whether you have a 1990 or 2000 Lexus LS400 in Base trim we have you covered. We have 5 thermostats available to mod your LS400. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 33867Gates Various Models of Lexus / Mitsubishi / Toyota Thermostat 1990-1997 Lexus LS400 Base $38.91 |
 OUT OF STOCK 33878Gates 03-08 Infiniti FX45 / 06-10 M45 / 05-06 Q45 180 Deg Thermostat 1998-2000 Lexus LS400 Base $39.27 |
 IN STOCK MMTS-S2K-00LThe Mishimoto racing thermostat will promote greater cooling efficiency throughout your engine and significantly lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warmed up the Mishimoto racing thermostat will open up at a lower temperature t... Mishimoto 00-09 Honda S2000 / 93-99 NSX / 91-95 Legend 68 Degree Racing Thermostat 1998-2000 Lexus LS400 Base $73.73 |
 IN STOCK MMTS-TC-05LThe Mishimoto racing thermostat 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 Mishimoto racing thermostat will open up at a lower temperat... Mishimoto 05-10 Scion tC 155 Deg F / 68 Deg C Racing Thermostat 1990-1997 Lexus LS400 Base $73.73 |
