Top Quality Heater Water Control Valve for Universal Applications
When installed, this part has a 5/8" heater hose attached to either side and you can connect a control cable to it. It is used to regulate coolant flow to the heater core. Often rusted out and leaking, and many Mustangs do not run one at all.

Description: Vacuum Closes Non-Bypass Heater Valve
Hose Connector Quantity: 2 Connectors
Material: Plastic
O.E. Replacement: Yes
Opening B IN: 0.625 in
Opening B MM: 15.875 mm
Opening IN: 0.625 in
Opening MM: 15.875 mm
Operation Type: Vacuum
Style: Non-Bypass
Type: Heater Valves

Replaces the unit fitted to most of the following US vehicles

American Motors
Ambassador 1974
AMX 1978-1979
Concord 1978-1980
Eagle 1980
Gremlin 1973-1978
Hornet 1973-1977
Javelin 1973-1974
Matador 1973-1978
Pacer 1975-1979
Spirit 1979
Buick
Century 1976-1984
Electra 1976-1984
Estate 1976-1983
Le Sabre 1976-1984
Regal 1976-1987
Riviera 1976-1979, 1981-1984
Skylark 1976-1979
Cadillac
Deville 1980-1984
Eldorado 1979-1985
Fleetwood 1980-1984
Seville 1980-1985
Chevy
Blazer 1973-1989
Camaro 1980-1981
Caprice 1977-1988
CK Pickup 1973-1989
Corvette 1976-1978
El Camino 1976, 1978-1987
G-Series 1973-1989
Impala 1977-1985
Malibu 1976, 1978-1979, 1981-1983
Monte Carlo 1978-1988
Monza 1978-1980
Nova 1978-1979
Suburban 1973-1989
Chrysler
Cordoba 1980-1983
Le Baron 1981, 1985
New Yorker 1985, 1989-1990
TC 1990
Dodge
B-Series 1979-1986, 1989-1993
Dakota 1987-1990
Diplomat 1984-1989
DW Pickup 1981-1993
Dynasty 1988-1990
Omni 1978-1980
Ram 50 1982-1984
Ramcharger 1981-1993
Spirit 1989-1990
Ford
Bronco 1978-1994
Club Wagon 1995-1998
E-series 1975-1983, 1990-2006
F-100 1973-1979
F-150 1975-1979
F-250 1973-1979
F-350 1973-1979
Falcon 1966
Granada 1975-1978
LTD 1977-1978
Maverick 1976-1977
Mustang 1967-1968, 1973
Pinto 1974-1978
Ranchero 1973-1976
Taurus 1986
Tempo 1986-1994
Thunderbird 1970-1976
Torino 1972-1976
GMC
Caballero 1978-1987
CK Pickup 1973-1989
G-Series 1973-1989
Jimmy 1973-1989
Suburban 1973-1989
Jaguar
XJ-Type 1975-1981
Jeep
Cherokee 1985-1987
CJ 1984-1986
Comanche 1986-1987
J-Series 1984-1986
Scrambler 1984-1985
Wagoneer 1984-1987
Wrangler 1987
Lincoln
Continental 1969-1978
Mark III 1969-1971
Mark IV 1972-1976
Mercury
Bobcat 1975-1978
Comet 1976-1977
Cougar 1967-1976
Grand Marquis 1977-1978
Marquis 1977-1978
Monarch 1975-1978
Montego 1972-1976
Sable 1986
Topaz 1986-1994
Villager 1993
Oldsmobile
Ciera 1982-1983
Cutlass 1976-1977, 1980-1987
Eighty-Eight 1977-1985
Ninety-Eight 1981-1983
Omega 1976-1979, 1981-1984
Plymouth
Acclaim 1989-1990
Grand Voyager 1987-1988
Trailduster 1981
Volare 1980
Voyager 1984-1988
Pontiac
Bonneville 1974, 1980-1987
Catalina 1974, 1976-1981
Grand Am 1979-1980
Grand Prix 1974, 1976, 1978-1988
LeMans 1975-1981, 1988
Parisienne 1976-1986
Phoenix 1977-1984
Ventura 1974, 1976-1977
Volkswagen
Fox 1987-1991
Volvo
760 1985-1990
780 1987-1991
940 1991-1995
960 1992-1997
740 Series 1985-1992