Dorman 911-396 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 911-396

The Dorman Vapor Canister Purge Valve 911-396 is designed for select Mazda models including the Mazda 3, Mazda 3 Sport, Mazda 5, Mazda 6, and CX-7. This essential emission control component helps regulate fuel vapor flow, contributing to your vehicle's evaporative system efficiency.

• Connector hose inside diameter: 0.449 inches
• Single elliptical connector shape for secure fitment
• Durable plastic housing material
• Two male terminals for reliable electrical connection
• Two ports with 0.33 inch outside diameter each
• Compact length of 2.65 inches for easy installation
• One mounting hole with 0.19 inch diameter (mounting hardware not included)

Detailed Product Description

The Dorman 911-396 vapor canister purge valve is engineered to meet the specifications required by Mazda vehicles such as the Mazda 3, 3 Sport, 5, 6, and CX-7. Constructed with a plastic housing, this valve features an elliptical connector designed to fit securely with a connector hose inside diameter of 0.449 inches. It includes two male terminals to ensure a stable electrical connection and two ports each measuring 0.33 inches in outside diameter, facilitating proper vapor flow control within the evaporative system. The valve measures 2.65 inches in length and mounts using a single hole with a diameter of 0.19 inches, allowing for straightforward replacement in compatible vehicles.

Common Applications and Issues Addressed

• Helps control fuel vapor purge from the charcoal canister to the intake manifold
• Prevents rough idling caused by faulty purge valve operation
• Reduces evaporative emissions to comply with environmental standards
• Resolves check engine light codes related to evaporative system leaks or purge valve faults
• Improves fuel efficiency by maintaining proper vapor flow

Installation Notes and Tips

Installation of the Dorman 911-396 purge valve requires disconnecting the old valve and connecting the new valve’s elliptical connector hose with a 0.449 inch inside diameter. Ensure the two male terminals are properly connected to the vehicle’s wiring harness. The valve mounts using a single hole; however, mounting hardware is not included, so retain or source appropriate fasteners. Verify that the ports with 0.33 inch outside diameter are correctly aligned with the evaporative system hoses. It is recommended to inspect surrounding components for wear or damage during installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 911-396 vapor canister purge valve undergoes quality checks to ensure durability and reliable performance in Mazda 3, 3 Sport, 5, 6, and CX-7 models. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.