Dorman 911-252 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 911-252

The Dorman 911-252 vapor canister purge valve is designed for reliable emission control in select Ford and Mercury vehicles. This component plays a critical role in managing fuel vapor flow, helping maintain your vehicle's evaporative system efficiency.

• Durable housing constructed from steel and plastic for long-lasting performance
• Includes one purge valve in the package
• Equipped with two vacuum connectors, each with a diameter of 0.35 inches
• Compatible with Ford Crown Victoria, Mercury Grand Marquis, and Mercury Marauder models

Detailed Product Description

The Dorman 911-252 vapor canister purge valve features a robust steel and plastic housing designed to withstand the demanding conditions of the evaporative emission system. The valve includes two vacuum connectors, each measuring 0.35 inches in diameter, ensuring proper fit and secure connections within the system. This part is engineered to regulate the flow of fuel vapors from the charcoal canister to the intake manifold, preventing harmful emissions and supporting engine performance. The purge valve is specifically compatible with Ford Crown Victoria, Mercury Grand Marquis, and Mercury Marauder vehicles, making it a precise replacement part for these models.

Common Applications and Issues Addressed

• Helps resolve rough idling caused by faulty purge valve operation
• Prevents check engine light triggers related to evaporative system leaks
• Reduces fuel odor from vapor leaks in the evaporative system
• Improves fuel efficiency by ensuring proper vapor flow
• Supports emission compliance by controlling hydrocarbon vapor release

Installation Notes and Tips

• Verify vacuum connector sizes and locations before installation to ensure compatibility
• Inspect surrounding hoses and connectors for wear or damage during replacement
• Follow vehicle-specific service manual instructions for purge valve removal and installation
• Ensure all vacuum connections are secure to prevent leaks

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 911-252 vapor canister purge valve undergoes rigorous quality control to ensure durability and reliable operation within the evaporative system. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.