Walker 256-1001 Engine Oil Pressure Switch

Overview of Walker Engine Oil Pressure Switch 256-1001

The Walker Products Engine Oil Pressure Switch 256-1001 is designed for reliable monitoring of oil pressure in a range of GM and related vehicles. This switch helps maintain engine health by providing accurate pressure readings to the vehicle’s monitoring system.

• Compatible with Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab vehicles
• Fits models including Escalade, Silverado 1500, Tahoe, Envoy, and more
• Part number 256-1001 ensures precise replacement and fitment
• Engine oil pressure switch category for critical engine monitoring
• Manufactured under the Walker Products brand line for quality assurance

Product Line Details: Walker Products

Walker Products offers a range of engine management components, including switches, solenoids, and actuators. The 256-1001 oil pressure switch is part of this line, providing dependable performance and compatibility with multiple GM and related vehicle models. This product line focuses on delivering components that meet OEM specifications for engine control systems.

Detailed Product Description

The Walker 256-1001 Engine Oil Pressure Switch is engineered to monitor oil pressure levels accurately and send signals to the vehicle’s engine control unit or dashboard indicator. This switch is essential for preventing engine damage caused by low oil pressure. It is compatible with a wide variety of vehicles such as the Chevrolet Avalanche 1500, Cadillac Escalade ESV, GMC Sierra 2500 HD, and Buick LaCrosse, among others. The part number 256-1001 ensures that technicians and vehicle owners can identify the correct replacement part for their specific make and model.

Common Applications and Issues Addressed

• Detects low oil pressure to prevent engine damage
• Resolves inaccurate or no oil pressure readings on dashboard gauges
• Prevents engine warning light malfunctions related to oil pressure
• Helps maintain proper engine lubrication monitoring
• Supports engine performance by ensuring timely oil pressure alerts

Installation Notes and Tips

When installing the Walker 256-1001 oil pressure switch, ensure the engine is cool to avoid injury. Disconnect the battery before removal to prevent electrical shorts. Use appropriate tools to remove the old switch and install the new one, making sure to apply thread sealant if recommended by the vehicle manufacturer. Verify proper electrical connections and test the switch function after installation. This part is compatible with specific models such as the GMC Yukon XL 2500 and Chevrolet Suburban 1500, so confirm fitment before installation.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 256-1001 Engine Oil Pressure Switch. Manufactured to meet or exceed OEM specifications, this switch undergoes rigorous testing to ensure durability and reliable performance. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with industry standards for engine components. Consult product documentation or the vehicle service manual for warranty information.