Overview Reviews Product Description The 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 flow through the engine sooner, which reduces and maintains cooler engine temperatures. The Mishimoto 99-05 Volkwagen GTI 1.8T racing thermostat is the perfect addition to your street or track GTI and is a direct replacement for the stock thermostat. This thermostat includes the signature Mishimoto Lifetime Warranty. Mishimoto Volkswagen GTI 1.8T Racing Thermostat, 1999-2005 MMTS-GTI-99 1997-2001 Audi A4 Base 1.8 Liter 012, 1997-2001 Audi A4 Base 1.8 Liter 01V, 2003-2006 Audi TT Base 1.8 Liter 09G, 1998 Volkswagen Beetle Base 2.0 Liter 01M, 1998 Volkswagen Beetle Base 2.0 Liter 02J, 1999-2003 Volkswagen Beetle GL 1.8 Liter 01M, 1999-2003 Volkswagen Beetle GL 1.8 Liter 02J, 2003 Volkswagen Beetle GL 1.8 Liter 09G, 1999-2004 Volkswagen Beetle GL 2.0 Liter 01M, 2004 Volkswagen Beetle GL 2.0 Liter 02E, 1999-2005 Volkswagen Beetle GL 2.0 Liter 02J, 2003-2005 Volkswagen Beetle GL 2.0 Liter 09G, 1999-2004 Volkswagen Beetle GLS 1.8 Liter 01M, 2004-2005 Volkswagen Beetle GLS 1.8 Liter 02E, 1999-2005 Volkswagen Beetle GLS 1.8 Liter 02J, 2003-2005 Volkswagen Beetle GLS 1.8 Liter 09G, 1999-2004 Volkswagen Beetle GLS 2.0 Liter 01M, 2004-2005 Volkswagen Beetle GLS 2.0 Liter 02E, 1999-2005 Volkswagen Beetle GLS 2.0 Liter 02J, 2003-2005 Volkswagen Beetle GLS 2.0 Liter 09G, 1999-2004 Volkswagen Beetle GLX 1.8 Liter 01M, 1999-2004 Volkswagen Beetle GLX 1.8 Liter 02J, 2003 Volkswagen Beetle GLX 1.8 Liter 09G, 2001-2002 Volkswagen Beetle Sport 1.8 Liter 01M, 2001-2002 Volkswagen Beetle Sport 1.8 Liter 02J, 2001-2002 Volkswagen Beetle Sport 2.0 Liter 01M, 2001-2002 Volkswagen Beetle Sport 2.0 Liter 02J, 2002-2004 Volkswagen Beetle Turbo S 1.8 Liter 02M, 1998-2005 Volkswagen Golf GL 2.0 Liter 01M, 1999 Volkswagen Golf GL 2.0 Liter 096, 2000-2001 Volkswagen Golf GLS 1.8 Liter 01M, 1999-2005 Volkswagen Golf GLS 2.0 Liter 01M, 2003 Volkswagen Golf GLS 2.0 Liter 09A, 2002 Volkswagen Golf GTI 1.8T 1.8 Liter 01M, 2002-2005 Volkswagen Golf GTI 1.8T 1.8 Liter 02J, 2002-2003 Volkswagen Golf GTI 1.8T 1.8 Liter 02M, 2003-2005 Volkswagen Golf GTI 1.8T 1.8 Liter 09A, 2000-2001 Volkswagen Golf GTI GLS 1.8 Liter 01M, 2000 Volkswagen Golf GTI GLS 2.0 Liter 01M, 1998 Volkswagen Golf K2 2.0 Liter 01M, 1999 Volkswagen Golf Wolfsburg Edition 2.0 Liter 01M, 2003-2005 Volkswagen Jetta GL 1.8 Liter 01M, 2004 Volkswagen Jetta GL 1.8 Liter 09A ...See Application Guide for Additional Fitments Product Videos Custom Field Product Reviews Write a Review Write a Review × Mishimoto Mishimoto 99-05 VW GTI 1.8T 180 Degree Racing Thermostat Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
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