Engine Coolant Temperature Switch - Compatible with 1970 - 1973, 1979 - 1997 Ford Mustang Boss 351 1971 1972 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994

Engine Coolant Temperature Switch - Compatible with 1970 - 1973, 1979 - 1997 Ford Mustang Boss 351

Features:
- The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.
- Designed to exacting Ford Original Equipment specifications to maintain recommended coolant temperature for optimal engine temperature and heater performance.
- Stainless steel or brass bridge and spring frame is channel-constructed for strength and rigidity.
- Tapered-end stainless steel pistons feature flexible elastomeric boots.
- Streamlined venturi nozzle for maximum coolant flow.
- Mounting flange is designed for an optimal thermostat fit in the engine housing.

Compatible With or Fits:
Note: Mechanical Instrument Cluster
- 1996 - 1997 Ford Mustang 4.6L V8
- 1983 - 1986, 1994 - 1997 Ford Mustang 3.8L V6
- 1982 - 1995 Ford Mustang 5.0L V8
- 1980 - 1982 Ford Mustang 4.2L V8

Note: With Gauge
- 1973 Ford Mustang

Note: With Green Insulator
- 1970 - 1972 Ford Mustang 5.0L V8

Note: Without VV or High ALT
- 1979 Ford Mustang CARB

Note:
- 1971 Ford Mustang Boss 351 5.8L V8
- 1970, 1972 Ford Mustang 5.8L V8

Fits Years: 1970 1971 1972 1973 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997