Dorman 911-708 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 911-708

The Dorman 911-708 vapor canister purge valve is designed specifically for Mazda CX-9 models, ensuring precise fitment and reliable operation. This component plays a critical role in the vehicle's evaporative emission control system by regulating fuel vapor flow.

• Connector hose inside diameter: 0.38 inches
• Elliptical connector shape for secure hose attachment
• Durable plastic housing material
• Two electrical terminals for proper connection
• Inlet inside diameter measures 0.616 inches
• Overall length of 12 inches
• Port 1 outside diameter options: 0.645 inches or 0.433 inches
• Includes one vapor canister purge valve per package

Detailed Product Description

The Dorman 911-708 vapor canister purge valve is engineered to meet the specifications required for the Mazda CX-9 evaporative system. Constructed with a plastic housing, it offers resistance to corrosion and heat, contributing to long-term durability. The elliptical connector shape and 0.38-inch inside diameter ensure a tight and secure fit with the vehicle’s vapor lines. Featuring two electrical terminals, this valve facilitates accurate control of fuel vapor purging from the charcoal canister to the engine intake manifold. The inlet inside diameter of 0.616 inches and port 1 outside diameter options provide compatibility with the Mazda CX-9’s emission system components. With a length of 12 inches, this valve fits seamlessly within the engine bay layout.

Purpose and Common Issues Addressed

• Controls fuel vapor flow to reduce emissions
• Prevents check engine light activation related to evaporative system faults
• Helps maintain proper engine performance by regulating vapor purge
• Reduces fuel odor caused by vapor leaks
• Addresses issues with rough idling or poor acceleration linked to purge valve failure

Installation Notes and Tips

• Ensure vehicle is cool before installation to avoid injury
• Disconnect the battery to prevent electrical shorts during replacement
• Verify connector hose inside diameter matches 0.38 inches for proper fit
• Check for secure connection of the two electrical terminals
• Inspect surrounding hoses and fittings for wear or damage during installation

Quality Assurance and Warranty

Dorman manufactures the 911-708 vapor canister purge valve to meet or exceed OEM standards for fit, form, and function. The plastic housing and precise dimensions contribute to reliable performance in the Mazda CX-9 evaporative system. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.