Also fits*:* This fit is only a guideline. Please verify the fit by entering your specific vehicle.
Make
Model
Years
BUICK
FULLSIZE/RIVIERA
1957 - 1963
TECH NOTES:
A Neutral Safety Switch prevents the starter from operating in any transmission range except park, neutral, or when clutch pedal is depressed in manual transmission vehicles.
-replacement made in Taiwan-, Replaces 12 volt flasher #'s 142, 143, 144, 145, 223, 224,... see more-replacement made in Taiwan-, Replaces 12 volt flasher #'s 142, 143, 144, 145, 223, 224, 323, AP273, AP373, SF224, SF323, SF323YB, ZN232, and ZN332. Will flash turn signals at the correct rate, unlike other aftermarket flashers!! (has a silver round metal housing)
-original 1/2 x 14 N.P.T.F.-, V8, 425 C.I., with A/C Note: Requires a single 56... see more-original 1/2 x 14 N.P.T.F.-, V8, 425 C.I., with A/C Note: Requires a single 56 series female terminal connection