Looking for aftermarket parts to modify or upgrade your 1999 Subaru Legacy with thermostats? At Tunersports.com we carry a huge selection of the top name brand performance thermostat parts and accessories for your Legacy.
Whether you have a 1999 Subaru Legacy in Brighton to SUS 30th Anniversary trim we have you covered. We have 2 thermostats available to mod your Legacy. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 34012Gates 02-14 Subaru WRX Thermostat 1990-2004 Subaru Legacy L 1995-1999 Subaru Legacy Outback 1995-2000 Subaru Legacy Brighton 1996-2006 Subaru Legacy GT 1999-1999 Subaru Legacy L 30th Anniversary / Limited 30th Anniversary / Outback Limited / SUS 30th Anniversary $38.43 |
 IN STOCK MMTS-WRX-01The Mishimoto racing thermostat for the 2001+ Subaru Impreza WRX and STI will promote greater cooling efficiency throughout your engine.The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warme... Mishimoto 01-07 Subaru WRX / WRX STi 68 Degree Celcius Racing Thermostat 1990-2004 Subaru Legacy L 1995-1999 Subaru Legacy Outback 1995-2000 Subaru Legacy Brighton 1996-2006 Subaru Legacy GT 1999-1999 Subaru Legacy L 30th Anniversary / Limited 30th Anniversary / Outback Limited / SUS 30th Anniversary $69.77 |