Looking for aftermarket parts to modify or upgrade your 1999 Volkswagen Beetle with thermostats? At Tunersports.com we carry a huge selection of the top name brand performance thermostat parts and accessories for your Beetle.
Whether you have a 1999 Volkswagen Beetle in GL to GLX trim we have you covered. We have 3 thermostats available to mod your Beetle. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 33208SGates 82-83 Volkwagen Rabbit / 94 Jetta/ 99-04 Beetle Superstat Thermostat 1999-2004 Volkswagen Beetle GL / GLS $38.03 |
 OUT OF STOCK MMTS-BUG-98Mishimoto 98-06 Volkswagen Beetle Racing Thermostat - 73C 1999-2004 Volkswagen Beetle GLX 1999-2005 Volkswagen Beetle GL / GLS $84.84 |
 IN STOCK MMTS-GTI-99The Mishimoto racing thermostat for the 99-05 Volkwagen GTI 1.8T will promote greater cooling efficiency in your stock or modified GTI. Once the engine is fully warmed up, Mishimoto's Volkswagen GTI racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to ... Mishimoto 99-05 VW GTI 1.8T 180 Degree Racing Thermostat 1999-2004 Volkswagen Beetle GLX 1999-2005 Volkswagen Beetle GL / GLS $73.73 |