Dorman 911-522 Vapor Canister Vent Solenoid

Overview of Dorman Vapor Canister Vent Solenoid 911-522

The Dorman 911-522 vapor canister vent solenoid is designed specifically for select Chevrolet and GMC heavy-duty trucks. This emission control component ensures proper venting of the vapor canister, helping maintain your vehicle's evaporative emission system performance.

• Terminal Type: Blade terminals for secure electrical connection
• Connector Shape: Rectangular female connector with two male blade terminals
• Port Quantity: Single port with 0.85 inch outside diameter
• Housing Material: Durable black plastic construction
• Package Includes: Vapor canister vent solenoid, filter, and tubing

Detailed Product Description

The Dorman 911-522 vapor canister vent solenoid is engineered for specific fitment on Chevrolet Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, Silverado 3500, and Silverado 3500 HD models. Featuring a rectangular female connector with two male blade terminals, this solenoid provides reliable electrical connectivity without the need for an included wiring harness. The black plastic housing offers durability and resistance to under-hood conditions. The solenoid includes one port with an outside diameter of 0.85 inches, designed to interface seamlessly with the vehicle's vapor canister system. The package also contains a filter and tubing, facilitating proper installation and system function.

Common Applications and Issues Addressed

• Prevents vapor canister venting failures that trigger check engine lights
• Resolves issues related to evaporative emission system leaks
• Helps maintain proper fuel vapor management and emissions compliance
• Addresses solenoid electrical connection problems due to terminal or connector wear
• Supports restoration of proper venting function in Chevrolet and GMC heavy-duty trucks

Installation Notes and Tips

When installing the Dorman 911-522 vapor canister vent solenoid, ensure the tubing is fed through before attaching the included filter. The solenoid’s blade terminal configuration requires matching connectors on the vehicle wiring harness. No wiring harness is included, so verify compatibility with your vehicle’s existing connectors. Properly secure the solenoid in place to avoid vibration-related issues.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 911-522 vapor canister vent solenoid undergoes quality checks to ensure reliable operation within the emission control system. Please refer to Dorman’s warranty policy for specific coverage details.