Dorman 917-162XD Engine Cylinder Deactivation Solenoid

Reliable Engine Cylinder Deactivation Solenoid for GM Vehicles

The Dorman 917-162XD Engine Cylinder Deactivation Solenoid is designed to restore proper cylinder deactivation function in select Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab models. Engineered with a durable aluminum housing and precise terminal configuration, this solenoid ensures consistent performance and compatibility with your vehicle's engine management system.

• Durable aluminum housing measuring 501mm length by 154mm width
• Black female connector with 5 male pin terminals for secure electrical connection
• Equipped with 11 mounting holes for stable installation
• Designed specifically for cylinder deactivation manifold applications
• Compatible with multiple GM makes and models including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and Buick LaCrosse

Product Details and Specifications

The Dorman 917-162XD solenoid features a robust aluminum housing that provides heat resistance and long-term durability under engine bay conditions. The black female connector with five male pin terminals ensures a reliable electrical interface, critical for accurate cylinder deactivation control. With 11 mounting holes, this solenoid offers flexible and secure attachment options to the cylinder deactivation manifold. The solenoid is designed without additional wiring, simplifying integration with existing vehicle harnesses.

Compatible Vehicles and Applications

This engine cylinder deactivation solenoid is compatible with a wide range of GM vehicles, including Buick Allure and LaCrosse, Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500 and Avalanche, GMC Sierra 2500 HD and Canyon, Hummer H3 and H3T, Isuzu Ascender, Pontiac G8 and Grand Prix, Saab 9-7x, and more. It is ideal for restoring cylinder deactivation functionality in these models, helping to improve fuel efficiency and engine performance.

• Restores proper cylinder deactivation operation
• Addresses engine misfire or rough idle related to solenoid failure
• Helps resolve check engine light codes associated with cylinder deactivation
• Improves fuel economy by enabling cylinder shutoff when appropriate
• Prevents engine performance issues caused by faulty solenoid operation

Installation Notes and Tips

When installing the Dorman 917-162XD solenoid, ensure the mounting surface is clean and free of debris to guarantee a secure fit using the 11 mounting holes. Verify the connector orientation matches the vehicle harness to avoid electrical connection issues. No additional wiring is required, but inspect the existing wiring harness for damage before installation. Proper torque specifications should be followed to prevent damage to the aluminum housing.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 917-162XD solenoid undergoes rigorous quality control to ensure reliable operation in demanding engine environments. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.