Standard Ignition PS-331 Engine Oil Pressure Switch

Reliable Engine Oil Pressure Switch for Accurate Monitoring

The Standard Ignition PS-331 Engine Oil Pressure Switch is designed to provide precise oil pressure readings for a variety of vehicle makes and models. Featuring a single terminal with a stud and blade type connection, this switch ensures dependable performance in critical engine monitoring applications.

• Single terminal quantity for straightforward installation
• Female connector with male terminal for secure electrical connection
• Stud and blade terminal type for compatibility with standard wiring harnesses
• Durable construction suitable for engine oil pressure monitoring

Technical Details and Compatibility

The PS-331 oil pressure switch from Standard Ignition is engineered with a female connector and a male terminal, utilizing a stud and blade terminal type. This configuration supports a reliable electrical interface, minimizing the risk of connection failure. While specific vehicle fitment varies, this switch is commonly compatible with various domestic and import vehicles requiring a single-terminal oil pressure switch. The part number PS-331 should be cross-referenced with your vehicle’s service manual or parts catalog to confirm compatibility with your make and model.

Common Applications and Problem Resolution

• Detects low or high engine oil pressure to protect engine components
• Replaces faulty or worn oil pressure switches causing inaccurate gauge readings
• Resolves oil pressure warning light issues on the dashboard
• Prevents engine damage by ensuring timely oil pressure alerts
• Maintains proper engine performance by monitoring oil pressure levels

Installation Notes and Tips

Installation of the Standard Ignition PS-331 oil pressure switch requires basic mechanical skills and proper tools. Before installation, ensure the engine is cool and the ignition is off. Disconnect the battery to prevent electrical shorts. Remove the old switch carefully to avoid damaging the engine block threads. When installing the new switch, apply thread sealant if recommended by the vehicle manufacturer. Connect the female connector securely to the male terminal, verifying a snug fit to maintain electrical continuity.

Quality Assurance and Warranty Information

Standard Ignition parts undergo rigorous quality control to meet or exceed OEM specifications. The PS-331 oil pressure switch is manufactured to provide consistent performance and durability under normal operating conditions. While specific warranty terms may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Consult the product packaging or Standard Ignition’s official documentation for detailed warranty information.