Looking for aftermarket parts to modify or upgrade your BMW 323is with thermostats? At Tunersports.com we carry a huge selection of the top name brand performance thermostat parts and accessories for your 323is.
Whether you have a 1999 or 1999 BMW 323is in Base trim we have you covered. We have 2 thermostats available to mod your 323is. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW MMTS-E46-99EMishimoto BMW M52/M54/M56 Direct Fit Replacement Thermostat w/Housing - 97 Deg. C 1999-1999 BMW 323is Base $90.89 |
 IN STOCK MMTS-E46-99V2Mishimoto BMW M52/M54/M56 Racing Thermostat w/Housing - 70 Deg. C 1999-1999 BMW 323is Base $125.23 |