Dorman 994-031 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 994-031

The Dorman Vapor Canister Purge Valve 994-031 is designed specifically for Honda Accord models, ensuring precise fitment and reliable performance. This essential emission control component helps maintain your vehicle's evaporative system efficiency.

• Connector hose inside diameter: 8 mm
• Two male terminals with pin-type connectors
• Single female rectangular connector
• Durable plastic housing for long-lasting use
• Two mounting holes with 6.8 mm diameter each
• Compact length of 78 mm for easy installation
• Two ports with outside diameters of 8.5 mm and 8.4 mm
• Inlet inside diameter of 5.7 mm
• Thread diameter of 8 mm

Detailed Product Description

The Dorman 994-031 vapor canister purge valve is engineered to meet the specifications required for Honda Accord vehicles. Its plastic housing provides durability while maintaining a lightweight design. The valve features a single female rectangular connector with two male pin terminals, ensuring secure electrical connections. With two ports designed for efficient vapor flow, this purge valve supports the proper operation of the evaporative emission control system. The precise dimensions, including an 8 mm connector hose inside diameter and 78 mm overall length, allow for a seamless replacement process.

Compatible Vehicles and Common Applications

This vapor canister purge valve is compatible with Honda Accord models, making it a suitable replacement part for maintaining emission system integrity. It addresses issues such as:

• Check engine light triggered by purge valve malfunction
• Rough engine idle caused by improper vapor flow
• Failed emissions tests due to evaporative system leaks
• Fuel odor inside or around the vehicle
• Reduced fuel efficiency linked to vapor canister problems

Installation Notes and Tips

When installing the Dorman 994-031 purge valve, ensure the mounting holes align properly with the vehicle’s bracket using the two 6.8 mm diameter holes. Verify the connector’s rectangular shape and pin terminal configuration match the factory wiring harness. No mounting hardware is included, so retain original fasteners or source compatible replacements. Confirm all vacuum and vapor lines are securely attached to the corresponding ports with outside diameters of 8.5 mm and 8.4 mm to prevent leaks.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for emission control components. While specific warranty details for part number 994-031 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. For exact warranty terms, consult the product documentation or manufacturer resources.