Standard Ignition PS731 Engine Oil Pressure Switch

Engine Oil Pressure Switch for OE-Style Replacement

Standard Ignition PS731 is a direct-fit engine oil pressure switch built for straightforward replacement and dependable signal control. It uses a screw-in design with a single male blade connector, making it a practical choice for service work on select Chevrolet Spark and Pontiac Matiz applications.

Built with black and chrome finishes and quality materials, this PS731 oil pressure switch is made to handle demanding engine conditions while supporting consistent operation. It is a direct replacement for vehicles that require this connector and terminal layout.

Key Features

• Direct-fit OE replacement for select engine oil pressure switch applications
• Screw-in connector type for secure installation
• 1 male blade connector and 1 male blade terminal
• Black and chrome finish
• Constructed with materials selected for harsh engine environments
• Extensively tested for reliability during manufacturing

Detailed Product Overview

Standard Ignition PS731 is an engine oil pressure switch designed to replace the original unit on specific vehicles without modification. The screw-in style, single connector layout, and blade terminal configuration help ensure the part matches the factory-style electrical connection. This part number is commonly searched as PS731 and is a direct replacement option for 2011 Chevrolet Spark and 2004-2010 Pontiac Matiz applications. This part cross-references 96408134 and OP7726 for the same application.

For buyers searching for a 2011 Chevrolet Spark engine oil pressure switch or a 2004-2010 Pontiac Matiz oil pressure switch, PS731 provides the OE-style fit and connector design needed for a proper service replacement.

Common Problems This Part Can Address

• Oil pressure warning light staying on or coming on intermittently
• Incorrect oil pressure signal to the gauge or warning system
• Electrical connection issues at the original switch
• Failure caused by heat, vibration, or age-related wear
• Need for a direct replacement during engine service

Installation Notes and Tips

Confirm the connector style, terminal count, and screw-in mounting style before installation. Clean the mounting area and inspect the harness connector for corrosion or damage before connecting the new switch. Verify the vehicle application by year, make, and model before ordering, especially when sourcing a Chevrolet Spark oil pressure switch or Pontiac Matiz replacement part.

Quality Assurance

Standard Ignition states that this part is manufactured with complete quality control throughout the production process and is tested extensively for reliability. The PS731 is built as a direct-fit OE replacement for consistent service performance.