-original 1/2 x 14 N.P.T.F.-, (correct resistance and connection, produces accurate gauge display)-original 1/2 x 14 N.P.T.F.-, (correct resistance and connection, produces accurate gauge display)
compressor relay to wire from inside compressor, with Cool Pack A/C floor unit utilizing a... see morecompressor relay to wire from inside compressor, with Cool Pack A/C floor unit utilizing a blower motor relay & compressor relay
use when replacing an original 5 cylinder compressor with a compressor that has 2 blade... see moreuse when replacing an original 5 cylinder compressor with a compressor that has 2 blade type terminals on compressor clutch