GPD Automatic Transmission Oil Pressure Switch

The GPD Automatic Transmission Oil Pressure Switch (also called a transmission fluid pressure sensor or transmission oil pressure sensor) monitors hydraulic pressure inside the automatic transmission. It sends a signal to the vehicle's control module so the transmission can manage shifting and protect internal components.

Key Features:

• Monitors transmission hydraulic pressure and reports it to the control module
• Helps support smooth, properly timed shifting
• Designed as a replacement for a worn or failed pressure switch
• Electrical connector and threaded or flanged body made to suit the original application
• Backed by GPD's experience in replacement engine and transmission components

A failing transmission oil pressure switch can cause harsh or delayed shifts, limp mode, or a check engine light. Replacing it restores accurate pressure feedback to the control system. Choose the correct part number for your application from the options listed on this page.