Standard Ignition PS-237 Engine Oil Pressure Switch

Reliable Engine Oil Pressure Switch for Buick and Chevrolet Vehicles

The Standard Ignition PS-237 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for select Buick, Chevrolet, Oldsmobile, and Pontiac models. This switch ensures proper engine function by signaling oil pressure status to your vehicle’s system.

• Compatible with Buick Achieva, Chevrolet Camaro, Cavalier, Pontiac Firebird, and more
• Durable black plastic finish for corrosion resistance
• Female plug-in connector with three male blade terminals
• Standard blade terminal type for secure electrical connection
• Part number PS-237 for precise identification and fitment

Product Features and Specifications

The PS-237 oil pressure switch features a black plastic housing that resists wear and environmental damage. It includes a female connector designed for plug-in installation, simplifying replacement and ensuring a tight fit. The switch has three male blade terminals, providing reliable electrical contact and compatibility with factory wiring harnesses. This part is engineered to meet OEM specifications for Buick, Chevrolet, Oldsmobile, and Pontiac vehicles, including models such as the Grand Am, Grand Prix, Cutlass Calais, and Skylark.

Purpose and Common Applications

This engine oil pressure switch is essential for monitoring oil pressure and alerting the vehicle’s control system or dashboard warning light. It helps maintain engine health by detecting low oil pressure conditions.

• Prevents engine damage caused by low oil pressure
• Resolves inaccurate or non-functioning oil pressure gauge readings
• Eliminates false oil pressure warning lights
• Restores proper communication between engine sensors and dashboard indicators

Installation Notes and Tips

When installing the Standard Ignition PS-237, ensure the engine is cool to avoid injury. Disconnect the battery before removal to prevent electrical shorts. The female plug-in connector and blade terminals allow for straightforward replacement without special tools. Verify the part number PS-237 matches your vehicle’s requirements before installation. Tighten the switch securely to prevent oil leaks but avoid over-tightening to protect the threads.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The PS-237 Engine Oil Pressure Switch undergoes rigorous quality control testing. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship for a specified period.