Dorman 911-702 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 911-702

The Dorman 911-702 vapor canister purge valve is designed for reliable emission control in select Mazda vehicles. This valve plays a critical role in the evaporative system by regulating fuel vapor flow, helping maintain optimal engine performance and emissions compliance.

• Durable plastic housing for corrosion resistance
• Includes one valve per package
• Two vacuum connectors for secure fitment
• Vacuum connector diameter of 1/4 inch for precise compatibility
• Compatible with Mazda 3, Mazda 6, and Mazda CX-7 models

Detailed Product Description

The Dorman 911-702 vapor canister purge valve features a robust plastic housing designed to withstand the harsh conditions within the engine bay. It includes two vacuum connectors, each with a 1/4 inch diameter, ensuring a proper seal and fit within the evaporative system. This valve is engineered specifically for use in Mazda 3, Mazda 6, and Mazda CX-7 vehicles, providing a direct replacement that meets OEM specifications. The part number 911-702 identifies this exact valve, facilitating easy ordering and verification for your vehicle's emission control needs.

Function and Common Issues Addressed

• Controls the flow of fuel vapors from the charcoal canister to the intake manifold
• Prevents fuel vapor leaks that can trigger the check engine light
• Helps maintain proper engine idle and fuel efficiency
• Reduces evaporative emissions to comply with environmental regulations
• Resolves issues related to rough idling or failed emissions tests caused by purge valve malfunction

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Disconnect the battery to prevent electrical issues during replacement
• Verify vacuum connector sizes and orientation match the original valve
• Inspect surrounding hoses and connectors for wear or damage
• Use appropriate tools to avoid damaging the plastic housing during removal and installation

Quality Assurance and Warranty

Dorman manufactures the 911-702 vapor canister purge valve to meet or exceed OEM standards for fit, form, and function. The plastic housing is engineered for durability and resistance to corrosion and heat. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.