Make: Honda
Years: 1984-1987
Model: Civic 1.5 GL 4dr
Engine: EW1,D15
Chassis: AK_,EC4
Transmission: Auto
Notes: We strongly recommend that a new radiator pressure cap be installed whenever a new radiator is installed. Some replacement radiators for this application have been updated to use a later-style "small" radiator cap. In those instances, use part #21430-89902 (or equivalent) if neck ID = 1 1/2", #19045-PM3-003 if neck ID = 1 1/8" and pressure = 0.9 bar (88kPa; 13 lb.), or #19045-PT0-003 if neck ID = 1 1/8" and pressure = 1.1 bar (108kPa; 16 lb.).

Make: Honda
Years: 1984-1987
Model: Civic 1.5 GL 4dr
Engine: EW1,D15
Chassis: AK_,EC4
Transmission: Manual
Notes: We strongly recommend that a new radiator pressure cap be installed whenever a new radiator is installed. Some replacement radiators for this application have been updated to use a later-style "small" radiator cap. In those instances, use part #21430-89902 (or equivalent) if neck ID = 1 1/2", #19045-PM3-003 if neck ID = 1 1/8" and pressure = 0.9 bar (88kPa; 13 lb.), or #19045-PT0-003 if neck ID = 1 1/8" and pressure = 1.1 bar (108kPa; 16 lb.).

Make: Honda
Years: 1984-1987
Model: Civic 1.5 GL 4dr
Engine: EW1,D15
Chassis: AK_,EC4
Transmission: Manual
Notes: We strongly recommend that a new radiator pressure cap be installed whenever a new radiator is installed. Some replacement radiators for this application have been updated to use a later-style "small" radiator cap. In those instances, use part #21430-89902 (or equivalent) if neck ID = 1 1/2", #19045-PM3-003 if neck ID = 1 1/8" and pressure = 0.9 bar (88kPa; 13 lb.), or #19045-PT0-003 if neck ID = 1 1/8" and pressure = 1.1 bar (108kPa; 16 lb.).