With 4 wires only. This is a NEW pressure switch that has been built to exceed OEM specifications. This switch will fit the following vehicles OEM Numbers.
AC Pressure Switch Pressure Sensor W/Plug For GM Buick Chevrolet 13587668
Receiver Drier AC Pressure Switch For: Mercedes W201 W124 R107 W126
AC Pressure Switch Sensor VW Jetta Rabbit GTI Golf MK5 MK6 - 1K0 959 126 D
AC Pressure Switch For FIAT Brava Seicento 600 Van 1.4 1.6 2.0 95-10 46518729
OEM AC Pressure Switch Sensor BT4319D594AA for Lincoln MKC MKS MKZ MKT MKX
OEM AC Pressure Switch Sensor BT4319D594AA for Ford Fusion Taurus Transit 150
