Looking for in-stock aftermarket parts to modify or upgrade your Mercury Cougar with thermostats? At Tunersports.com we carry a huge selection of the top name brand performance thermostat parts and accessories for your Cougar.
Whether you have a 1994 or 2002 Mercury Cougar in Base to XR-7 trim we have you covered. We have 8 thermostats available to mod your Cougar. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW MMTS-DATS-70The Mishimoto racing thermostat for the 70-73 Datsun 240Z will promote greater cooling efficiency in your stock or modified 240Z. Once the engine is fully warmed up, Mishimoto's Datsun 240Z racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow thro... Mishimoto 70-73 Nissan 240Z 167 Degree Racing Thermostat 1997-1997 Mercury Cougar XR-7 $73.73 CLEARANCE VIEW PRICE IN CART |
 IN STOCK MMTS-MUS-96The Mishimoto racing thermostat for the 1996-2004 Ford Mustang 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 warmed up the M... Mishimoto 96-04 Ford Mustang 68 Degree Racing Thermostat 1994-1997 Mercury Cougar XR-7 $73.73 |
 IN STOCK MMTS-MUS-96AThe Mishimoto street thermostat for the 1996-2004 Ford Mustang will promote greater cooling efficiency throughout your engine for daily drivers.The Mishimoto street thermostat will lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warmed up t... Mishimoto 96-04 Ford Mustang GT 82 Degree Street Thermostat 1994-1997 Mercury Cougar XR-7 $73.73 |
 IN STOCK MMTS-RX7-89The Mishimoto racing thermostat for the 1989-1995 Mazda RX-7 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 warmed up the Mis... Mishimoto 89-95 Mazda RX-7 68 Degree Racing Thermostat 1999-2002 Mercury Cougar Base / V6 2001-2001 Mercury Cougar S $73.73 |