Standard Ignition CP479 Vapor Canister Purge Solenoid

Overview of Standard Ignition Vapor Canister Purge Solenoid CP479

The Standard Ignition CP479 vapor canister purge solenoid is designed to regulate fuel vapor flow in emission control systems. This solenoid is compatible with various Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, and Suzuki models, ensuring proper vapor management and emission compliance.

• Connector Gender: Female with 1 oval-shaped connector
• Includes a built-in filter element for contaminant protection
• Hose size: 5/16 inch for precise fitment
• Two ports for efficient vapor flow control
• Two male blade terminals for secure electrical connection

Detailed Product Description

The CP479 vapor canister purge solenoid from Standard Ignition is engineered to control the flow of fuel vapors from the charcoal canister to the intake manifold. Featuring a female oval connector and two male blade terminals, this solenoid ensures reliable electrical connectivity. The included filter element helps prevent debris from entering the system, maintaining optimal performance. With a hose size of 5/16 inch and two ports, it fits securely within the emission control system of select vehicles.

This part is compatible with a range of vehicles including the Buick LaCrosse and Enclave, Cadillac CTS and SRX, Chevrolet Camaro and Equinox, GMC Acadia and Terrain, Pontiac G8 and Torrent, Saab 9-3 and 9-5, Saturn Vue and Outlook, and Suzuki Grand Vitara and XL-7. The CP479 solenoid supports emission control by managing vapor purge cycles effectively.

Common Applications and Issues Addressed

• Helps resolve rough idling caused by faulty vapor purge solenoid operation
• Prevents check engine light triggers related to evaporative emission system faults
• Reduces fuel vapor leaks that can cause failed emissions tests
• Improves fuel efficiency by ensuring proper vapor flow
• Eliminates drivability issues linked to vapor canister purge malfunctions

Installation Notes and Tips

• Verify vehicle compatibility with the CP479 part number before installation
• Ensure the 5/16 inch hose fits securely on both ports to prevent leaks
• Connect the female oval connector firmly to the vehicle wiring harness
• Inspect and clean surrounding components to avoid contamination during installation
• Test electrical connections at the two male blade terminals for continuity

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The CP479 vapor canister purge solenoid undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your replacement part.