Dorman 994-073 Vapor Canister Purge Valve

Reliable Vapor Canister Purge Valve for Ford and Lincoln Vehicles

The Dorman 994-073 vapor canister purge valve is designed to maintain proper evaporative emissions control in select Ford and Lincoln models. Engineered with precise dimensions and durable plastic housing, this valve ensures efficient vapor flow and system integrity.

Key Features of the Dorman 994-073 Vapor Canister Purge Valve

• Connector hose inside diameter: 0.37 inches for accurate fitment
• Blade terminal type with 2 male terminals for secure electrical connection
• Single rectangular male connector for straightforward installation
• Plastic housing material designed for durability and resistance to engine bay conditions
• Two ports with outside diameters of 0.38 and 0.37 inches to match OEM specifications
• One vacuum port with a 0.38-inch diameter for proper vapor flow
• Length of 12.1 inches to fit designated vehicle models
• Includes one evaporative valve per package

Detailed Description

The Dorman 994-073 vapor canister purge valve is a critical component in the evaporative emissions system, controlling the flow of fuel vapors from the charcoal canister to the intake manifold. Its plastic housing provides resistance to heat and chemical exposure, while the blade-type terminals and rectangular connector ensure a reliable electrical connection. The valve features two ports and one vacuum connector, all sized to OEM standards, facilitating proper integration with the vehicle’s evaporative system. This part is compatible with various Ford and Lincoln models, including the Aviator, Continental, Edge, Explorer, F-150, Fusion, MKX, MKZ, and Nautilus.

Common Applications and Issues Addressed

• Prevents fuel vapor leaks that can trigger the check engine light
• Ensures proper fuel vapor purge to reduce emissions
• Resolves rough idle or engine hesitation caused by faulty purge valves
• Helps maintain fuel efficiency by controlling vapor flow
• Supports compliance with emissions regulations in Ford and Lincoln vehicles

Installation Notes and Tips

When installing the Dorman 994-073 vapor canister purge valve, verify the connector shape and terminal type match your vehicle’s harness. The valve’s 12.1-inch length and port diameters should align with the existing evaporative system components. No mounting hardware is included, so retain original fasteners or source appropriate replacements. Ensure all vacuum and electrical connections are secure to prevent leaks or electrical faults.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance in emission control systems. While specific warranty details for part number 994-073 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.