Standard Ignition CP3340 Vapor Canister

OE-Style Vapor Canister for Evaporative Control

Standard Ignition CP3340 is a direct-fit vapor canister built to OE specifications for controlling fuel vapor loss from the evaporative emissions system. It is designed for pressurized fuel systems and includes an integrated check valve with operating pressure matched to vehicle-specific needs.

Compatible with 2009-2012 Ford Escape and 2009-2011 Mercury Mariner applications, this vapor canister supports accurate evaporative emissions control and reliable system sealing. The CP3340 is also a fitment match for 2009 Mercury Mariner with solenoid and 2010-2011 Mercury Mariner canister-only applications.

Key Features

• OE-spec direct-fit replacement for the evaporative emissions system
• Integrated check valve calibrated for vehicle-specific operating pressure
• Built for pressurized fuel systems to handle creep loads
• Black housing with a filter element included
• 1 female connector, 2 male blade terminals, and 3 hose ports
• 3 hose connectors with 1/2 inch hose size
• 13-inch overall length for application-specific packaging

Detailed Description

Standard Ignition CP3340 vapor canister is engineered to help control evaporative emissions by capturing fuel vapors before they escape to the atmosphere. Its OE-based design supports proper fitment and function in Ford Escape and Mercury Mariner evaporative system layouts, making it a practical replacement for service work on these vehicles. This part cross-references Dorman OE Solutions 911-358 for the same application.

Built with precision materials and tested to OE specifications, the CP3340 is designed for stable performance in pressurized fuel system environments. The integrated check valve and application-specific port layout help maintain correct vapor routing and system operation.

What It Helps Solve

• Fuel vapor leakage from a damaged or saturated canister
• Evaporative emissions system fault codes related to vapor storage
• Fuel odor caused by poor vapor containment
• Improper purge or venting behavior in the EVAP system
• Fitment issues when replacing the original canister on listed Ford and Mercury models

Installation Notes and Tips

Verify the vehicle’s EVAP configuration before installation, especially on 2009 Mercury Mariner applications noted with solenoid. Match the hose routing, connector style, and port count to the original unit before removal. Inspect related EVAP hoses, seals, and electrical connections for wear or damage during service.

Quality Assurance

Standard Ignition manufactures this vapor canister to OE specifications and tests it for direct replacement use in the listed applications. The CP3340 is built for consistent evaporative emissions control in compatible Ford Escape and Mercury Mariner vehicles.