Standard Ignition CP551 Vapor Canister Purge Solenoid

Vapor Canister Purge Solenoid for Ford Vans

Standard Ignition CP551 is a vapor canister purge solenoid built for emission control service on select Ford E-Series vans. It uses a female rectangular connector, one port, and male blade terminals for a direct electrical and vacuum interface on the vehicle.

Compatible with 2009-2019 Ford E-350 Super Duty and 2021-2026 Ford E-350 Super Duty, as well as 2009-2014 Ford E-150 and 2009-2014 Ford E-250. This part cross-references Dorman OE Solutions 911-286 for the same application.

Key Features

• Vapor canister purge solenoid for emission control system service
• Female connector with rectangular shape for OE-style fitment
• One-port design with male blade terminals
• Built with industrial-grade materials for durable operation
• End-of-line tested for quality verification before packaging
• Standard Ignition CP551 replacement for select Ford E-350 Super Duty, E-150, and E-250 applications

How It Works

The purge solenoid regulates vapor flow from the charcoal canister into the engine intake under commanded conditions. On Ford E-350 Super Duty, E-150, and E-250 applications, a properly functioning Standard Ignition CP551 helps maintain correct evaporative emissions system operation and consistent drivability.

Common Issues It Can Address

• Check engine light related to evaporative emissions faults
• Hard starting after refueling
• Rough idle caused by purge flow problems
• Fuel vapor odor from purge system malfunction
• Driveability concerns tied to a stuck-open or stuck-closed purge valve

Installation Notes

Verify connector style, port layout, and terminal configuration before installation. Inspect the EVAP hoses, electrical connector, and related vacuum lines for damage or contamination while replacing the solenoid. Confirm the vehicle application against the listed Ford E-350 Super Duty, E-150, and E-250 fitment before service.

Quality Assurance

Standard Ignition states that its canister purge valves meet or exceed original equipment specifications and are manufactured with high-grade materials for extended service life. Each unit is end-of-line tested to help confirm quality before it leaves the factory.