Ford Throttle Position Sensor for many mid to late 80's applications with the small round 3-pin TPS connector. Look carefully at connector type and bolt pattern to verify fitment. Brand and part number will vary due to limited availability but fitment will match list below. 

This is the sensor that mates up to our 2.3 turbo harnesses (PM-65, PM-66, MG-65, Microsquirt Plug & Play) and can be retrofitted to the earlier engines for use with those harnesses. This is also what mates up to our small round TPS pigtail connector. 

Fitment:

1989 Ford Mustang 2.3L [Throttle Position Sensor] VIN: A, GAS, FI, Natural

1988 Ford Ranger 2.3L [Throttle Position Sensor] VIN: A, GAS, FI, Natural

1988 Ford Thunderbird 2.3L [Throttle Position Sensor] VIN: T, GAS, FI, Turbo

1987 Ford Aerostar 2.3L [Throttle Position Sensor] VIN: A, GAS, FI, Natural

1987 Ford Mustang 2.3L [Throttle Position Sensor] VIN: A, GAS, FI, Natural

1987 Ford Ranger 2.3L [Throttle Position Sensor] VIN: A, GAS, FI, Natural

1987 Ford Thunderbird 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo

1987 Ford Thunderbird 3.8L [Throttle Position Sensor] VIN: 3, GAS, FI, Natural

1987 Merkur XR4Ti 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo

1986 Ford Aerostar 2.3L [Throttle Position Sensor] VIN: A, GAS, FI, Natural

1986 Ford Escort 1.9L [Throttle Position Sensor] VIN: J, FI, Natural

1986 Ford LTD 2.3L [Throttle Position Sensor] VIN: A, GAS, CARB, Natural

1986 Ford LTD 3.8L [Throttle Position Sensor] VIN: 3, GAS, FI, Natural

1986 Ford Mustang SVO 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo

1986 Ford Ranger 2.3L [Throttle Position Sensor] VIN: A, GAS, FI, Natural

1986 Ford Thunderbird 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo

1986 Ford Thunderbird 3.8L [Throttle Position Sensor] VIN: 3, GAS, FI, Natural

1986 Mercury Cougar 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo

1986 Mercury Lynx 1.9L [Throttle Position Sensor] VIN: J, GAS, FI, Natural

1986 Mercury Lynx 2.0L [Throttle Position Sensor] VIN: H, DIESEL, FI, Natural

1986 Merkur XR4Ti 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo

1985 Ford LTD 2.3L [Throttle Position Sensor] VIN: A, GAS, CARB, Natural

1985 Ford LTD 3.8L [Throttle Position Sensor] VIN: 3, GAS, FI, Natural

1985.5 Ford Mustang SVO 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo

1985 Ford Ranger 2.3L [Throttle Position Sensor] VIN: A, GAS, FI, Natural

1985 Ford Thunderbird 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo

1985 Ford Thunderbird 3.8L [Throttle Position Sensor] VIN: 3, GAS, FI, Natural

1985 Mercury Cougar 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo

1985 Merkur XR4Ti 2.3L [Throttle Position Sensor] VIN: W, GAS, FI, Turbo