exlusive, patented design safeguards against overheating
locking technology prevents costly engine damage
manufactured with the highest quality materials from an oe supplier
maintains optimum engine performance temperatures
100% tested and calibrated
Fit type: Vehicle Specific
Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the open position when overheating occurs due to a failing cooling system component. This allows maximum coolant flow, thus preventing expensive engine damage.