Standard Ignition PS-537 Automatic Transmission Oil Pressure Switch

Automatic Transmission Oil Pressure Switch for Honda Fit

Standard Ignition PS-537 is an automatic transmission oil pressure switch built with a screw-in mounting design, female oval connector, and male pin terminal. It is listed for select 2009-2013 Honda Fit applications, including transmission clutch pressure switch locations identified by color and position.

Key Features

• Automatic transmission oil pressure switch for transmission control and pressure signal monitoring
• Screw-in mounting type for direct installation into the transmission case
• Female oval connector with one connector interface
• Male pin terminal with one terminal connection
• Aluminum and plastic construction with brown and silver finish
• Fits 2009-2013 Honda Fit, brown 2nd clutch, top of transmission
• Fits 2009-2013 Honda Fit, orange 3rd clutch, bottom of transmission
• Standard Ignition PS-537 cross-references 28600RG5003 and OP7000 for the same application

Detailed Description

Standard Ignition PS-537 is an OE-style automatic transmission oil pressure switch used in Honda Fit transmission systems where accurate pressure feedback is required. The screw-in design, oval female connector, and single male pin terminal support a direct-fit replacement approach for the specified 2009-2013 Honda Fit clutch switch locations. If you are replacing a Honda Fit transmission oil pressure switch, PS-537 provides the correct configuration for the brown 2nd clutch switch at the top of the transmission and the orange 3rd clutch switch at the bottom of the transmission.

This part number, PS-537, is also referenced under 28600RG5003 and OP7000 for the same application. For Honda Fit transmission service, matching the connector shape, terminal style, and mounting type is important when replacing the oil pressure switch.

What It Helps Address

• Transmission pressure switch fault codes
• Delayed or incorrect clutch pressure signal input
• Harsh or inconsistent shifting related to switch failure
• Transmission warning light concerns tied to pressure switch circuits
• Replacement needs for a worn or leaking screw-in oil pressure switch

Installation Notes and Tips

Verify the switch location by color and position before installation: brown for the 2nd clutch at the top of the transmission, or orange for the 3rd clutch at the bottom of the transmission. Confirm connector style, terminal type, and thread engagement match the original unit before tightening. Clean the mounting area and inspect the transmission connector for corrosion or damage during service.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and transmission service parts. PS-537 is built to match the listed fitment and connector specifications for 2009-2013 Honda Fit applications.