Oil Pressure Switch Suits: Nissan Patrol Gu Y61 with RD28, TD42 ZD30 & TB45 engines. This is a 35Psi Replacement pressure switch, this can be fitted in place of either of the factory 15 or 25Psi switch locations to Alert of low oil pressure. However many older engines would have lower than 35psi of oil pressure at idle This is a Quality aftermarket sensor.
