Dorman 911-823 Vapor Canister

Dorman Vapor Canister for Kia Optima

This Dorman vapor canister is built to match the original evaporative emissions canister used on select Kia vehicles. It restores the EVAP system’s ability to capture and store fuel vapors, helping maintain proper emissions control on 2011-2015 Kia Optima models built in Korea with PZEV California Emissions.

• Direct replacement vapor canister for the evaporative emission control system
• Carbon filter element helps trap fuel vapors before they are routed back through the system
• Plastic housing with black finish for OE-style packaging and fit
• Two-port design with multiple port diameters for the specified application
• Includes mounting hardware and filter elements as listed in the product specifications
• Part number 911-823 for application matching and catalog lookup

Detailed Product Overview

Designed for the evaporative system, this Dorman 911-823 vapor canister is intended to replace the factory unit on 2011-2015 Kia Optima models with the Korea-built, PZEV California Emissions configuration. The canister uses a carbon filter element inside a plastic housing to help manage stored fuel vapors and support proper emissions system operation. Its OE-style dimensions and port layout are selected to match the original equipment part on the listed application.

This part cross-references Standard Ignition CP3650 for the same application. It also aligns with interchange references 4B1792, 314102T600, and VC4662 for catalog verification.

Common Issues This Part May Address

• Check engine light related to evaporative emissions faults
• Fuel vapor storage problems caused by a saturated or damaged canister
• EVAP system leaks from a cracked or deteriorated housing
• Emissions test failure tied to vapor control system malfunction
• Fuel odor concerns associated with a failing vapor canister

Installation Notes and Tips

Verify the vehicle is a 2011-2015 Kia Optima built in Korea with PZEV California Emissions before ordering. Confirm port orientation, hose routing, and mounting points against the original canister prior to installation. Inspect EVAP hoses, seals, and related valves during replacement so the repaired system can hold vapor pressure correctly.

Quality Assurance

Dorman manufactures this vapor canister as an OE-style replacement for the specified Kia Optima application, with dimensions and materials selected to match the original evaporative emissions component.