Motorad Thermostat fits GMC C2500 Suburban 1979-1986, 1992-1995 48NNCBGR

Notes: Fail-Safe -- The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.; 160 Degrees F; Alternate Temperature Option.