Standard Ignition PS-312 Engine Oil Pressure Switch

Reliable Engine Oil Pressure Switch for Ford, Lincoln, Mazda, and Mercury

The Standard Ignition PS-312 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for select Ford, Lincoln, Mazda, and Mercury vehicles. This gray and silver switch features a plug-in female connector and a single male blade terminal, ensuring a secure and reliable electrical connection.

• Color: Gray, silver finish for corrosion resistance
• Connector Gender: Female plug-in type for easy installation
• Terminal Gender: Single male blade terminal
• Terminal Quantity: 1 terminal for straightforward wiring
• Compatible with multiple Ford, Lincoln, Mazda, and Mercury models

Durable Design and Precise Fitment

The PS-312 oil pressure switch from Standard Ignition is engineered to meet OEM specifications, providing consistent performance and durability. Its plug-in female connector and single male blade terminal simplify installation and ensure a secure electrical connection. The gray and silver color finish helps resist corrosion and wear, extending the service life of the switch. This part is compatible with a range of vehicles including the Ford Escape, Focus, Fusion, Ranger, Transit Connect, Lincoln MKZ, Milan, and Mercury Mariner, Milan, and Tribute models, as well as the Mazda B2300 and C-Max.

Common Applications and Problem Resolution

• Monitors engine oil pressure to protect engine components
• Prevents false oil pressure warnings or dashboard light issues
• Resolves oil pressure sensor malfunctions causing engine performance problems
• Helps avoid engine damage due to undetected low oil pressure
• Replaces faulty switches that cause inaccurate oil pressure readings

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid injury
• Disconnect the battery to prevent electrical shorts during replacement
• Locate the existing oil pressure switch on the engine block and unplug the female connector
• Remove the old switch carefully and install the PS-312 switch by threading it securely
• Reconnect the female plug-in connector to the new switch’s male blade terminal
• Verify proper installation by checking for oil leaks and correct dashboard oil pressure readings

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The PS-312 Engine Oil Pressure Switch undergoes rigorous quality control testing to maintain consistent functionality. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.