Standard Ignition PS-276 Engine Oil Pressure Switch

Overview of Standard Ignition Engine Oil Pressure Switch PS-276

The Standard Ignition PS-276 Engine Oil Pressure Switch is designed for reliable monitoring of oil pressure in select Buick, Cadillac, and Pontiac vehicles. This switch features a female connector and four male pin terminals, ensuring secure and precise electrical connections for optimal engine performance.

• Connector Gender: Female for secure plug-in connection
• Terminal Gender: Male pins for reliable contact
• Terminal Quantity: 4 terminals to support accurate signal transmission
• Terminal Type: Pin style terminals for compatibility with factory wiring harnesses
• Compatible with Buick Bonneville, Cadillac DeVille, DTS, Eldorado, Lucerne, and Seville models
• Standard Ignition part number PS-276 for easy identification

Detailed Product Description

The PS-276 engine oil pressure switch from Standard Ignition is engineered to provide accurate oil pressure readings by interfacing directly with the vehicle’s engine control system. Its female connector design allows for a secure and corrosion-resistant connection, while the four male pin terminals ensure stable electrical contact. This switch is specifically compatible with several Buick, Cadillac, and Pontiac models, including the Bonneville, DeVille, DTS, Eldorado, Lucerne, and Seville, making it a precise replacement part for maintaining engine health and performance.

Common Applications and Problem Resolution

• Detects low oil pressure to prevent engine damage
• Resolves inaccurate or intermittent oil pressure gauge readings
• Prevents false oil pressure warning lights on the dashboard
• Ensures proper engine control module input for oil pressure monitoring
• Replaces faulty or worn oil pressure switches in specified GM vehicles

Installation Notes and Tips

• Verify vehicle compatibility with Buick Bonneville, Cadillac DeVille, DTS, Eldorado, Lucerne, or Seville before installation
• Disconnect the battery before replacing the oil pressure switch to avoid electrical shorts
• Use appropriate tools to avoid damaging the female connector or pin terminals
• Check for oil leaks after installation to ensure a proper seal
• Consult the vehicle’s service manual for torque specifications and wiring diagrams

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring dependable performance and durability. The PS-276 engine oil pressure switch undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details should be confirmed with the parts provider, but Standard Ignition typically offers limited warranties against defects in material and workmanship.