Dorman 911-082 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 911-082

The Dorman Vapor Canister Purge Valve 911-082 is designed to regulate fuel vapor flow in the evaporative emission control system. This part is compatible with various Buick, Cadillac, Chevrolet, GMC, and Saturn models, including the Chevrolet Camaro, Buick Enclave, and Cadillac CTS.

• Durable metal and plastic housing materials for reliable performance
• Vacuum connector diameter of 0.18 inches with one connector for precise fit
• Includes one purge valve per package
• Compatible with multiple GM makes and models such as Buick LaCrosse, Chevrolet Colorado, and GMC Terrain
• OEM-quality replacement part number 911-082

Detailed Product Description

The Dorman 911-082 vapor canister purge valve features a combination of metal and plastic housing materials engineered to withstand the harsh conditions of the engine compartment. The valve controls the flow of fuel vapors from the charcoal canister to the intake manifold, helping reduce emissions and improve engine efficiency. With a vacuum connector diameter of 0.18 inches and a single vacuum connector, this purge valve ensures a secure and accurate fit for proper operation. It is designed specifically for use in evaporative systems of select Buick, Cadillac, Chevrolet, GMC, and Saturn vehicles, including models like the Cadillac ATS, Chevrolet Equinox, and Saturn Outlook.

Common Applications and Issues Addressed

• Prevents fuel vapor leaks that can trigger the check engine light
• Helps maintain proper fuel vapor flow for emission control compliance
• Resolves rough idling or engine hesitation caused by faulty purge valves
• Reduces evaporative emissions to meet environmental standards
• Eliminates issues related to failed or stuck purge valves in GM vehicles

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Disconnect the battery to prevent electrical shorts during replacement
• Locate the existing purge valve in the evaporative emission system and remove it carefully
• Verify vacuum connector size (0.18 in) matches the replacement valve for proper fit
• Reconnect all vacuum lines securely to avoid leaks

Quality Assurance and Warranty

Dorman parts undergo rigorous testing to meet or exceed OEM specifications. The 911-082 vapor canister purge valve is manufactured with durable materials to provide consistent performance and longevity. This part is backed by Dorman's limited warranty, ensuring reliability and customer confidence in replacement components for Buick, Cadillac, Chevrolet, GMC, and Saturn vehicles.