Dorman 911-236 Vapor Canister Purge Valve

Vapor Canister Purge Valve for Ram, Dodge, and Jeep

The Dorman 911-236 vapor canister purge valve is a direct replacement for the original equipment purge valve used in select Ram, Dodge, Chrysler, and Jeep applications. It is built for a precise fit and plug-and-play installation, with the evaporative emissions system function needed to help the vehicle meet emissions requirements.

• Direct replacement purge valve for the evaporative emissions system
• Plastic housing with 2 terminals for OE-style electrical connection
• Vacuum connector diameter: 0.375 in
• Port 1 outside diameter: 0.375 in
• Port 2 outside diameter: 0.375 in
• Inlet inside diameter: 0.125 in
• Length: 4.625 in
• Compatible with select Ram 1500, Ram 2500, Ram 3500, Ram 4000, Dodge Durango, Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, Chrysler Aspen, and Jeep Grand Cherokee applications

Detailed Product Overview

Built as an OE-style vapor canister purge valve, Dorman 911-236 helps control fuel vapor flow from the charcoal canister into the engine intake under the proper operating conditions. This function is important for maintaining evaporative emissions system performance and supporting compliance with government emissions requirements. It is a practical replacement choice for drivers searching for a Ram 2500 purge valve, Dodge Durango purge valve, or Jeep Grand Cherokee vapor canister purge valve with the correct connector and port sizing.

This part cross-references Standard Ignition CP590 for the same application.

What It Helps Address

• Check engine light related to evaporative emissions faults
• Hard starting after refueling caused by purge valve issues
• Fuel vapor control problems in the EVAP system
• Rough idle or drivability concerns tied to purge valve malfunction
• Emissions test failures linked to purge system performance

Installation Notes and Tips

Verify connector style, port diameter, and vehicle application before installation. This valve is listed for select 2007-2018 Ram, Dodge, Chrysler, and Jeep models, including 2013-2018 Ram 2500 and Ram 3500, 2011-2018 Ram 4000, 2011-2013 Jeep Grand Cherokee, and 2007-2010 Dodge Ram 1500. Some applications are noted as wo/Bracket, and the 2013 Ram 1500 listing specifies Linear, Solenoid B.

For best results, inspect EVAP hoses and electrical connectors for wear, cracking, or corrosion before replacing the purge valve. Confirm the original part number and mounting style match the vehicle’s existing setup.

Quality Assurance

Dorman manufactures this purge valve as a direct-fit replacement engineered to meet original equipment function and emissions-system requirements. Part number 911-236 is built to support dependable EVAP system operation across the listed Ram, Dodge, Chrysler, and Jeep fitments.