For 1975-1983 Pontiac Grand LeMans Thermostat 71328BYBS 1976 1977 1978 1979 1980
$19.43
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.; Temperature 180F; Alternate Temperature Option.
