Transmission Pressure Switches For Honda Acura 28600-P7W-003 28600-P7Z-003

Transmission Fluid Pressure Switch Set for Honda and Acura

This transmission fluid pressure switch set monitors transmission oil pressure to ensure smooth, timely gear shifting, referencing part numbers 28600-P7W-003 and 28600-P7Z-003.

Overview

This transmission fluid pressure switch set is engineered to keep the automatic transmission shifting correctly. By sending pressure feedback to the powertrain control module, this transmission fluid pressure switch set helps prevent harsh gear engagement and transmission slip. It is a critical replacement part for vehicle owners experiencing shift lag or transmission dashboard warnings.

Built For Performance

• Features precise pressure-sensing diaphragms for highly accurate switching thresholds.
• Built with durable brass threads and heat-tolerant plastic housings.
• Includes both 2nd and 3rd clutch pressure switches for a complete service.
• Meets or exceeds factory specifications for thread size and terminal design.

Fits These Machines

• for Honda models
• for Acura models

On-The-Job Use

• Correcting harsh shifting, transmission flares, or delay into gears.
• Clearing diagnostic trouble codes related to transmission pressure sensors.
• Replacing worn fluid switches during a transmission service or fluid flush.

Specs At A Glance

Good To Know

Q: Why should both transmission pressure switches be replaced together? A: Replacing both the 2nd and 3rd clutch pressure switches at the same time ensures balanced performance and prevents future labor costs since they wear out at similar intervals.

Q: Is a new sealing washer required for installation? A: Yes, using new crush washers during installation is always recommended to prevent transmission fluid leaks.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.