Dorman 911-331 Vapor Canister Purge Valve

Dorman 911-331 Vapor Canister Purge Valve

Dorman 911-331 is a direct replacement vapor canister purge valve for the evaporative emissions system. It is engineered for a precise fit and plug-and-play installation, with the correct connector shape, port sizing, and mounting layout for the original application.

Compatible with Nissan NV200, Cube, Versa, Versa Note, and Sentra applications, this purge valve helps restore proper EVAP system operation on vehicles such as the Nissan Versa and Nissan Sentra. The Dorman 911-331 is built to meet government emissions requirements and is shaped for OE-style replacement.

Key Features

• Direct replacement vapor canister purge valve for EVAP system service
• OE-style fitment with elliptical connector shape
• Metal and plastic housing construction
• 2-terminal electrical connection with 1 vacuum connector
• Mounting layout includes 2 mount holes
• Designed for intake manifold mounting applications where specified
• Cross-reference part numbers include Standard Ignition CP615 and CP705

Detailed Description

This Dorman purge valve is built for Nissan evaporative emissions repairs where the original valve no longer seals or responds correctly. The compact body measures 1.858 in. long and uses a 0.17 in. inlet inside diameter, a 0.26 in. outside diameter on port 1, and a 0.399 in. outside diameter on port 2. The vacuum connector diameter is 0.17 in., and the mounting holes measure 0.273 in. in diameter. Dorman 911-331 is a practical replacement for EVAP service on 2007-2014 Nissan Versa, 2007-2012 Nissan Sentra, 2009-2014 Nissan Cube, 2013-2021 Nissan NV200, and 2014 Nissan Versa Note applications listed in the fitment data.

What It Helps Fix

• EVAP leak-related warning lights
• Rough idle or drivability issues tied to purge valve operation
• Fuel vapor control problems in the evaporative emissions system
• Failed emissions inspection results related to purge valve faults
• Incorrect purge flow caused by a sticking or worn valve

Installation Notes and Tips

Verify connector style, port diameter, and mounting-hole spacing before installation. This valve is a direct replacement for original equipment purge valve service and is listed for intake manifold mounting on select Nissan Versa applications. Confirm the vehicle year, engine configuration, and fitment notes before ordering, especially for 2014 Versa listings with engine-specific notes.

Quality Assurance

Dorman designs this purge valve as an OE-style replacement for evaporative emissions repair and compliance-focused service. The part is intended to restore proper EVAP system function while matching the original fit and connection points used on the listed Nissan applications.