Dorman 911-237 Vapor Canister Vent Solenoid

Dorman 911-237 Vapor Canister Vent Solenoid

The Dorman 911-237 vapor canister vent solenoid is a specific-fit replacement for evaporative emissions system service on select Chevrolet Silverado and GMC Sierra trucks. Built with durable materials and a black plastic housing, it helps restore proper vent control when the original EVAP vent solenoid is no longer operating correctly.

Key Features

• Specific-fit vapor canister vent solenoid for direct application matching
• 2-pin connector with 1 connector for straightforward electrical connection
• Black plastic housing for underbody durability
• Includes hose and wiring harness in the package contents
• 15 mm vacuum connector diameter
• Cross-references Gates PV430 and Standard Ignition CVS34 for the same application

Detailed Product Overview

This Dorman vapor canister vent solenoid is engineered for vehicles that rely on a properly functioning evaporative emissions system to manage fuel vapor flow. When the vent solenoid fails, the system may not seal or vent as intended, which can trigger an engine light and disrupt EVAP operation. This part number 911-237 is a direct replacement option for many 2004-2010 Chevrolet Silverado and GMC Sierra applications, including Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD models.

Compatible With select Chevrolet Silverado and GMC Sierra trucks, this vapor canister vent solenoid is a practical service part for EVAP repairs where the original vent valve has worn out or stopped responding. The Dorman 911-237 is built to support proper evaporative emissions system function on trucks such as the Silverado 1500 and Sierra 1500, while also covering heavy-duty variants listed in the fitment data.

Common Problems This Part Can Address

• Check engine light related to EVAP vent solenoid faults
• Improper vapor canister venting during emissions system operation
• Failed or sticking vent valve on Silverado and Sierra trucks
• EVAP system diagnostic trouble codes tied to vent control issues
• Loss of proper evaporative emissions system sealing or venting

Installation Notes and Fitment

Fits 2004-2010 Chevrolet Silverado 1500, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2004-2010 Chevrolet Silverado 2500 HD, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007-2010 Chevrolet Silverado 3500 HD, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2004-2010 GMC Sierra 1500, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2004-2010 GMC Sierra 2500 HD, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007-2010 GMC Sierra 3500 HD, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007 Chevrolet Silverado 1500 Classic, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007 Chevrolet Silverado 1500 HD Classic, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007 Chevrolet Silverado 3500 Classic, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007 GMC Sierra 1500 Classic, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007 GMC Sierra 1500 HD Classic, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007 GMC Sierra 2500 HD Classic, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2007 GMC Sierra 3500 Classic, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2005-2006 Chevrolet Silverado 1500 HD, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2004-2006 Chevrolet Silverado 3500, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2005-2006 GMC Sierra 1500 HD, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2004-2006 GMC Sierra 3500, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2004 Chevrolet Silverado 2500, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit. Fits 2004 GMC Sierra 2500, N/A; Solenoid Valve; w/2 In. Circular Solenoid; Evaporative Emissions Canister Vent Valve w/Filter Assembly; wo/Relocation Kit.

Quality Assurance

Dorman designs this replacement vapor canister vent solenoid with quality materials to support durable operation in the vehicle’s evaporative emissions system. The specific-fit design, 2-pin connector, and included hose and wiring harness help match the original service application for Silverado and Sierra EVAP repairs.