Idle Shut Off Solenoid
Chevrolet
1979-80 Luv Series 9, 10 w/1814cc Eng. 
1975-78 Luv Series 4, 5, 6, 8 w/1814cc Eng.
Datsun
1975-83 200SX, 510, 610, 620 Pickup, 710 w/ 1952cc Eng. 
1981-82 310 All w/1397cc, 1488cc Eng.
1975-82 210, B210, 310, F10, Honeybee w/1397cc, 1488cc Eng.
1974 B210 w/1288cc Eng.
1974-610, 620, 710, 1800 Pickup w/1770cc, 1952cc Eng.
1973 510, 610, 620, 1600 Pickup w/1595cc, 1770cc Eng.
Ford
1979-80 Courier w/2300cc Eng.
Honda
1973-76 Civic w/ 1167cc, 1238cc Eng.
Mazda
1975-80 808, B1600, B1800 Pickup w/1586cc, 1800cc Eng.
Subaru
1974-80 1400, 1600, 1800 w/1361cc, 1595cc, 1781cc Eng.

Replaces GM: 94215739
Dat: 16196-H5002, 161969-H7011
Hon: 16230-634-003
Sub: 39483-2901, 49431-1901

Please compare to your existing solenoid to be sure this is the one you need.