Standard Ignition CVS119 Vapor Canister Vent Solenoid

Overview of Standard Ignition Vapor Canister Vent Solenoid CVS119

The Standard Ignition Vapor Canister Vent Solenoid CVS119 is designed to maintain proper emission control in select Chevrolet and GMC trucks. This solenoid is engineered to regulate vapor flow efficiently, ensuring compliance with emission standards for heavy-duty vehicles like the Silverado 2500 HD and Sierra 3500 HD.

• Compatible with Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD
• Includes a built-in filter element for enhanced vapor filtration
• Features a single male connector and one port for streamlined installation
• Equipped with two male blade terminals for secure electrical connections
• Part number CVS119 ensures precise fit and function

Detailed Product Features and Specifications

This vapor canister vent solenoid from Standard Ignition is a critical component in the emission control system, responsible for venting fuel vapors from the charcoal canister to the atmosphere. The CVS119 model includes a solenoid with a single male connector and one port, simplifying integration with the vehicle’s existing wiring harness. The included filter element helps prevent contaminants from entering the system, which can improve longevity and performance. The two male blade terminals provide reliable electrical contact, reducing the risk of connection failures in Chevrolet and GMC heavy-duty trucks.

Applications and Problem Resolution

This vapor canister vent solenoid is specifically compatible with Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD models. It addresses several common issues related to emission control systems, including:

• Preventing fuel vapor leaks that can trigger check engine lights
• Ensuring proper venting of the charcoal canister to maintain emission compliance
• Reducing evaporative emissions that contribute to environmental pollution
• Eliminating rough idling or stalling caused by faulty solenoid operation
• Improving overall fuel system efficiency and performance

Installation Notes and Tips

When installing the Standard Ignition CVS119 vapor canister vent solenoid, ensure the vehicle is turned off and cooled down. Disconnect the battery before removing the old solenoid to avoid electrical shorts. Verify the connector gender and terminal type match the existing harness—this solenoid features a male connector and blade terminals. Confirm the filter element is properly seated to maintain system integrity. After installation, clear any diagnostic trouble codes and perform a system test to verify proper operation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for emission control components. The CVS119 vapor canister vent solenoid undergoes rigorous quality checks to ensure durability and fitment accuracy for Chevrolet and GMC heavy-duty trucks. Warranty coverage details should be confirmed with the parts provider, but Standard Ignition typically offers limited warranties covering defects in materials and workmanship.