Dorman 911-522 Vapor Canister Vent Solenoid

Dorman 911-522 Vapor Canister Vent Solenoid

The Dorman 911-522 vapor canister vent solenoid is a direct-fit emission control component for evaporative emissions system repair. It is built with durable materials and is designed to restore proper vent solenoid operation when the original unit fails and triggers the check engine light.

Key Features

• Specific-fit vapor canister vent solenoid for targeted vehicle applications
• Blade terminal design with a 2-terminal, female connector layout
• Black plastic housing for underbody and emissions-system service
• Includes a rectangular connector shape and single-port configuration
• Supplied with filter and tubing for installation setup
• Cross-references Standard Ignition CVS120 for the same application

Detailed Description

This Dorman vapor canister vent solenoid, part number 911-522, is engineered for evaporative emissions system service on select Chevrolet Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD models. It is a specific-fit replacement that matches the original-style solenoid valve assembly used on 2011-2016 heavy-duty trucks, helping maintain proper vent control in the EVAP system.

Built with a plastic housing and blade-style terminals, the 911-522 is made to replace a malfunctioning vent solenoid that can cause the engine light to illuminate. The included filter and tubing support the installation process, and the part number 911-522 is also referenced by interchange numbers such as 2M1396 and 22783575.

What It Helps Fix

• Check engine light related to EVAP vent solenoid faults
• Improper vapor canister venting
• Evaporative emissions system leak or control issues
• Failed solenoid valve assembly on heavy-duty GM trucks
• Restoration of normal emissions-system operation

Installation Notes and Tips

Fits 2011-2014 Chevrolet Silverado 2500 HD, vapor canister vent solenoid. Fits 2011-2014 Chevrolet Silverado 3500 HD, vapor canister vent solenoid. Fits 2011-2014 GMC Sierra 2500 HD, vapor canister vent solenoid. Fits 2011-2014 GMC Sierra 3500 HD, vapor canister vent solenoid. Fits 2015-2016 Chevrolet Silverado 2500 HD, solenoid valve assembly. Fits 2015-2016 Chevrolet Silverado 3500, solenoid valve assembly. Fits 2015-2016 Chevrolet Silverado 3500 HD, solenoid valve assembly. Fits 2015-2016 GMC Sierra 2500 HD, solenoid valve assembly. Fits 2015-2016 GMC Sierra 3500 HD, solenoid valve assembly.

Installation note: filter must be attached after the tubing has been fed through. Verify connector style, terminal count, and port configuration before installation to confirm the replacement matches the original part.

Quality Assurance

Dorman manufactures this replacement solenoid with quality materials to support durability and proper operation of the vehicle’s evaporative emissions system. Part number 911-522 is built as a direct replacement for the listed applications.