Dorman 911-502 Vapor Canister Vent Solenoid

Vapor Canister Vent Solenoid for EVAP Control

This Dorman vapor canister vent solenoid helps restore proper evaporative emissions system operation when the original valve fails. Built with a plastic housing, a 2-blade terminal configuration, and a 1/2 in vacuum connector diameter, it is a specific-fit replacement for select Nissan and INFINITI applications.

Use Dorman 911-502 when diagnosing EVAP-related faults on vehicles such as the Nissan Frontier, Pathfinder, Xterra, Altima, Sentra, Maxima, and INFINITI I35 or QX4. This part number 911-502 is engineered for direct replacement service on the listed applications.

Key Features

• Specific-fit vapor canister vent solenoid for select EVAP systems
• 2 connector terminals with 2-blade configuration
• Plastic housing for application-specific replacement use
• 1/2 in vacuum connector diameter
• Supports proper vent control in the evaporative emissions system
• Cross-references Standard Ignition CVS52 for the same application

Detailed Description

Dorman 911-502 is a vapor canister vent solenoid designed for vehicles that rely on accurate EVAP vent control to manage fuel vapor flow. When the vent solenoid sticks, leaks, or stops responding, the evaporative emissions system can lose proper sealing and trigger a check engine light. This replacement is built from quality materials to support dependable operation in the emissions control circuit.

Fits 2002-2004 INFINITI I35, Vapor Canister Vent Solenoid; Fits 2002-2004 Nissan Frontier, Vapor Canister Vent Solenoid; Fits 2002-2004 Nissan Pathfinder, Vapor Canister Vent Solenoid; Fits 2002-2004 Nissan Xterra, Vapor Canister Vent Solenoid; Fits 2002-2003 INFINITI QX4, Vapor Canister Vent Solenoid; Fits 2002-2003 Nissan Altima, Vapor Canister Vent Solenoid; Fits 2003 Nissan Sentra, To 4/03; Vent Shut Valve; Fits 2002 Nissan Maxima, Vapor Canister Vent Solenoid; Fits 2000-2002 Nissan Sentra, Vapor Canister Vent Solenoid.

What It Helps Solve

• Check engine light caused by a failed vapor canister vent solenoid
• EVAP system venting problems
• Fuel vapor control issues in the evaporative emissions system
• Faulty vent shut valve operation on select Nissan Sentra models
• Replacement needs for worn or damaged emissions control valves

Installation Notes and Tips

Confirm connector style, vacuum connection size, and vehicle application before installation. This is a specific-fit replacement, so match the part to the exact year, make, and model listed for your vehicle. Inspect related EVAP hoses, connectors, and wiring during diagnosis to avoid replacing the valve without addressing the root cause.

Quality Assurance

Dorman engineers this vapor canister vent solenoid with durable materials to support proper EVAP system operation on the listed Nissan and INFINITI applications. Part number 911-502 is built as a direct replacement for select vehicles and is backed by Dorman’s product engineering standards.