Global Parts 1815414 Engine Oil Pressure Switch

Reliable Engine Oil Pressure Switch for Select GM Vehicles

The Global Parts 1815414 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for various Buick, Chevrolet, GMC, and Pontiac models. Featuring a durable blade terminal type and a three-terminal male connector, this switch ensures proper electrical connectivity and reliable engine performance.

• Terminal Type: Blade for secure electrical connection
• Connector Quantity: 1 for straightforward installation
• Terminal Quantity: 3 terminals to support multiple circuit functions
• Terminal Gender: Male for compatibility with factory wiring harnesses
• Compatible with Buick Bonneville, Chevrolet Express 1500/2500, GMC Sierra 1500, Silverado 1500/1500 Classic, Pontiac LeSabre, and more

Technical Details and Compatibility

This engine oil pressure switch, part number 1815414, is engineered to meet the specifications required by several GM vehicles. The blade terminal type provides a reliable and corrosion-resistant connection, while the three-terminal male configuration supports accurate pressure signal transmission to the vehicle’s engine control system. It is compatible with models such as the Buick Bonneville and LeSabre, Chevrolet Express 1500 and 2500, GMC Sierra 1500, and Silverado 1500 Classic, as well as the Pontiac Park Avenue and GMC Savana 1500/2500.

Common Applications and Problem Resolution

• Detects and signals low engine oil pressure to prevent engine damage
• Replaces faulty or leaking oil pressure switches causing inaccurate gauge readings
• Resolves oil pressure warning light issues in compatible Buick, Chevrolet, GMC, and Pontiac vehicles
• Helps maintain proper engine lubrication monitoring for Silverado 1500 and Sierra 1500 models
• Supports engine diagnostics and performance in Express and Savana series vans

Installation Notes and Tips

When installing the Global Parts 1815414 oil pressure switch, ensure the engine is cool to avoid injury. Disconnect the battery before removal to prevent electrical shorts. The blade terminal type and male connector require matching female terminals on the vehicle wiring harness. Verify the part number and vehicle compatibility before installation to ensure proper fitment.

Quality Assurance and Warranty

Global Parts manufactures the 1815414 Engine Oil Pressure Switch to meet OEM standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to ensure reliable operation in Buick, Chevrolet, GMC, and Pontiac vehicles. Always consult product documentation or the manufacturer for warranty information.