-original 1/2 x 14 N.P.T.F.-, all (correct resistance and connection, produces accurate gauge display)-original 1/2 x 14 N.P.T.F.-, all (correct resistance and connection, produces accurate gauge display)
all 1st design: separate defroster relay/timer located in jack compartment, behind passenger side seatall 1st design: separate defroster relay/timer located in jack compartment, behind passenger side seat