Oil Pressure Switch.

M12 x 1.5
Normaly closed.
5 PSI open.

Applications:
3500GTI (For Inj.Fuel Pump thermo-switch)
Sebring I (For Inj.Fuel Pump thermo-switch)
Mistral (For Inj.Fuel Pump thermo-switch)
Khamsin (For instrument low pressure warning light)
Merak (For instrument low pressure warning light)
Bora (Some models) (For instrument low pressure warning light)
Indy (Some models) (For instrument low pressure warning light)