Standard Ignition CP3447 Vapor Canister

OE-Style Vapor Canister for Evaporative Control

Standard Ignition CP3447 is a direct-fit vapor canister for evaporative emissions control on select Ford, Lincoln, and Mercury vehicles. It is built to OE specifications to help control fuel vapor loss from the fuel system and includes an integrated check valve matched to vehicle-specific operating pressure needs.

For drivers searching for a vapor canister for 2010-2012 Ford Fusion, 2007-2012 Lincoln MKZ, or 2010-2011 Mercury Milan, CP3447 provides a replacement built around the original system layout. This Standard Ignition CP3447 vapor canister is also listed for Federal Emissions applications on select 2007-2009 Ford Fusion and Mercury Milan models.

Key Features

• OE-spec direct-fit vapor canister for evaporative emissions control
• Integrated check valve with application-specific operating pressure
• Built for pressurized fuel systems and creep-load durability
• Black housing with one female connector and two male blade terminals
• Includes filter element
• Three hose ports with 1/2 in. (16 mm) hose size
• Length: 17.3 in.

Detailed Description

Standard Ignition CP3447 is engineered as a replacement vapor canister for the evaporative system, helping contain fuel vapors within the vehicle’s emissions control circuit instead of releasing them to the atmosphere. The canister is manufactured to OE specifications and uses materials selected for precision fit and consistent performance in pressurized fuel system environments. Its integrated check valve and application-specific pressure calibration support proper system operation on the listed Ford Fusion, Lincoln MKZ, and Mercury Milan fitments.

This part cross-references Dorman OE Solutions 911-235 for the same application.

What It Helps Address

• Fuel vapor leaks from a saturated or damaged canister
• Evaporative emissions system fault codes related to vapor storage
• Fuel odor caused by vapor containment issues
• Improper purge or venting behavior in the EVAP system
• Replacement needs after canister housing or internal filter wear

Installation Notes and Tips

• Verify the vehicle’s emissions configuration before ordering; select 2007-2009 Ford Fusion and Mercury Milan applications are for Federal Emissions.
• Confirm hose size, connector style, and port layout against the original unit before installation.
• Inspect EVAP hoses, seals, and electrical connections during replacement to avoid repeat faults.
• Clear diagnostic trouble codes and perform a system check after installation.

Quality Assurance

Standard Ignition manufactures this vapor canister to OE specifications and tests it for direct-fit replacement performance. CP3447 is built for the listed applications, including Ford Fusion, Lincoln MKZ, and Mercury Milan models within the stated year ranges.