Standard Ignition CP603 Vapor Canister Purge Solenoid

Vapor Canister Purge Solenoid for Acura RDX

Standard Ignition CP603 is a vapor canister purge solenoid for emission control service on select Acura RDX models. It is built with a square 1-connector layout, male blade terminals, and a 2-port design with a 1/8 in. hose size for direct replacement of the original purge control component.

Key Features

• Vapor canister purge solenoid for emission control repair
• Fits 2007-2012 Acura RDX
• Standard Ignition CP603 replacement part number
• 1 square connector with male terminals
• 2-port configuration with 1/8 in. hose size
• Filter element included

Detailed Description

Standard Ignition CP603 is a vapor canister purge solenoid used in the evaporative emission control system to regulate purge flow from the charcoal canister to the engine intake. This part is specified for 2007-2012 Acura RDX applications and is a direct-fit service part for restoring proper EVAP system operation. The CP603 uses a male connector, male blade terminals, and a square connector shape to match the original electrical interface on the vehicle.

This part cross-references 2-283718 and PV472 for the same application. When replacing a purge solenoid on an Acura RDX, matching the hose size, port layout, and connector style is important for correct installation and system sealing.

Common Issues This Part May Address

• EVAP leak codes related to purge flow control
• Rough idle caused by purge valve sticking open or closed
• Fuel vapor odor from purge system malfunction
• Check engine light triggered by evaporative emission faults
• Hard starting after refueling due to purge control problems

Installation Notes and Tips

Verify the connector shape, terminal style, hose size, and port count against the original part before installation. Inspect the EVAP hoses and electrical connector for damage, and confirm all hose connections are secure after replacement. For 2007-2012 Acura RDX service, clear diagnostic trouble codes and recheck the system for leaks after installation.

Quality Assurance

Standard Ignition supplies emission control replacement parts for OE-style service applications. CP603 is built to match the listed fitment and connection details for Acura RDX purge solenoid replacement.