Dorman 911-099 Vapor Canister Vent Solenoid

Reliable Vapor Canister Vent Solenoid for Chevrolet and GMC Trucks

The Dorman 911-099 vapor canister vent solenoid is designed specifically for select Chevrolet and GMC trucks, including Silverado and Sierra models. This solenoid ensures proper emission control system function by regulating vapor flow, helping maintain your vehicle’s environmental compliance.

• Specific fit for Chevrolet Cheyenne, Silverado 1500, 2500 HD, 3500 Classic, 3500 HD, and GMC Sierra 1500, 2500 HD, 3500 Classic, 3500 HD
• Durable black plastic housing with a 2-pin connector configuration
• Includes vapor canister vent solenoid and two hoses for installation
• Vacuum connector diameter of 16 mm for precise fitment
• Connector quantity: 2 for secure electrical connection

Product Details and Specifications

The Dorman 911-099 vapor canister vent solenoid features a robust plastic housing designed to withstand under-hood conditions. Its 2-pin connector and dual connector quantity ensure reliable electrical connectivity. The included two hoses facilitate straightforward installation and proper vapor routing. With a vacuum connector diameter of 16 mm, this solenoid fits precisely on compatible Chevrolet and GMC trucks, including Silverado and Sierra models from various years and trims.

Compatible Vehicles and Applications

This vapor canister vent solenoid is compatible with specific Chevrolet and GMC trucks, including:

• Chevrolet Cheyenne
• Chevrolet Silverado 1500, 2500 HD, 3500 Classic, 3500 HD
• GMC Sierra 1500, 2500 HD, 3500 Classic, 3500 HD

It is designed to replace the original equipment part, ensuring proper emission control system operation and helping to reduce evaporative emissions.

Common Issues Addressed by This Solenoid

• Check engine light triggered by EVAP system faults
• Failed emissions tests due to vapor canister vent malfunction
• Fuel odor caused by vapor leaks in the EVAP system
• Rough idle or engine performance issues related to EVAP solenoid failure
• Increased evaporative emissions from faulty vent solenoid operation

Installation Notes and Tips

The Dorman 911-099 vapor canister vent solenoid is designed for direct replacement with no modifications required. The package includes the solenoid and two hoses to facilitate installation. Ensure the 2-pin connector is securely attached and verify the 16 mm vacuum connector fits properly to avoid leaks. No special tools are required, but following vehicle-specific service manual instructions is recommended for best results.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 911-099 vapor canister vent solenoid undergoes rigorous quality control to ensure durability and reliable operation. Please refer to Dorman’s warranty policy for specific coverage details.