Looking for aftermarket parts to modify or upgrade your Audi A4 with thermostats? At Tunersports.com we carry a huge selection of the top name brand performance thermostat parts and accessories for your A4.
Whether you have a 1996 or 2017 Audi A4 in Avant to Prestige trim we have you covered. We have 6 thermostats available to mod your A4. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 33613Gates 96-01 A4 (inc Quattro) / 95-04 A6 (inc Quattro) Thermostat Seal 1996-2001 Audi A4 Base 1998-1998 Audi A4 Avant $22.76 |
 IN STOCK - LOW MMTS-A4-02EMishimoto 02-06 Audi A4 1.8T Thermostat and Housing - 100C 2002-2006 Audi A4 Base 2003-2006 Audi A4 Cabriolet $90.89 |
 IN STOCK - LOW MMTS-GLF-15Mishimoto 15-17 Volkswagen Golf Racing Thermostat - 73C 2017-2017 Audi A4 Premium / Premium Plus / Prestige $73.73 |
 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 1997-2001 Audi A4 Base $73.73 |
 IN STOCK MMTS-S4-00LThe Audi S4/A4/A6 is a well-balanced vehicle that demands a reliable and efficient cooling system to perform at its best.Keep your Audi on the road and out of the shop by upgrading to the Mishimoto racing thermostat.This thermostat promotes greater cooling efficiency by significantly decreasing high... Mishimoto Audi S4/A4/A6 Racing Thermostat 1996-2000 Audi A4 Base 1998-1998 Audi A4 Avant $73.73 |
 IN STOCK MMTS-VR6-93LThe Volkswagen VR6 engine is well known for its remarkable exhaust note and impressive response to forced induction.Keep your stock or modified VR6 cool with the Mishimoto racing thermostat, which is designed to promote greater cooling efficiency by significantly decreasing high engine temperatures.... Mishimoto Volkswagen Golf/Jetta/Passat VR6 Racing Thermostat 2001-2001 Audi A4 Base $73.73 |