Standard Ignition CP3478 Vapor Canister Purge Solenoid

Vapor Canister Purge Solenoid for Toyota RAV4

Standard Ignition CP3478 is a vapor canister purge solenoid built for emission control service on select Toyota RAV4 models. It uses a black housing, a rectangular female connector, and a 7-pin male terminal layout to support a direct-fit electrical connection in the evaporative emissions system.

Compatible with 2006-2012 Toyota RAV4 applications, including 2009-2012 Toyota RAV4 models with canister notes, this CP3478 purge solenoid is specified with a charcoal filter element and 2 ports for EVAP system routing.

Key Features

• Standard Ignition CP3478 vapor canister purge solenoid
• Black finish with rectangular female connector
• 1 connector, 7 male pin terminals
• Charcoal filter media with filter element included
• 2-port design for evaporative emissions control routing
• Direct-fit service part for Toyota RAV4 emission control repair

Detailed Description

The CP3478 is an emission control solenoid used in the evaporative emissions system to manage vapor flow from the charcoal canister to the engine intake under the proper operating conditions. On Toyota RAV4 models, this component supports EVAP system function by helping control purge flow and maintaining the integrity of the emissions circuit. This part cross-references 2-70337 and 777400R010 for the same application.

For buyers searching for a Toyota RAV4 vapor canister purge solenoid, EVAP purge valve, or charcoal canister purge solenoid, Standard Ignition CP3478 provides the connector, terminal, and port configuration needed for the listed vehicles. It is also a relevant replacement when servicing 2006-2008 Toyota RAV4 and 2009-2012 Toyota RAV4 models with canister notes.

Common Issues This Part May Address

• EVAP purge flow faults related to a sticking or failed solenoid
• Check engine light conditions tied to evaporative emissions codes
• Fuel vapor routing problems from a worn purge control valve
• Rough idle or drivability concerns caused by incorrect purge operation
• Emission inspection failures linked to purge system malfunction

Installation Notes and Tips

Verify connector shape, terminal count, and port layout against the original part before installation. Inspect EVAP hoses, electrical terminals, and the charcoal canister for damage or contamination while replacing the solenoid. For 2009-2012 Toyota RAV4 applications, confirm the canister note matches the vehicle configuration.

Quality Assurance

Standard Ignition CP3478 is built to match the listed emission control application details, including connector style, terminal configuration, and filter specification. Confirm fitment by year and model before installation to ensure the correct Toyota RAV4 purge solenoid replacement.