Standard Ignition CP608 Vapor Canister Purge Solenoid

Vapor Canister Purge Solenoid for Subaru Applications

Standard Ignition CP608 is a vapor canister purge solenoid for emission control service on select Subaru models. It uses a male rectangular connector, 2 blade terminals, and a 2-port layout with 1/8" hose size for direct replacement of the original purge control component.

Key Features

• Vapor canister purge solenoid for emission control systems
• Male rectangular connector with 1 connector and 2 blade terminals
• 2-port design with 1/8" hose size
• Direct-fit replacement for select Subaru WRX, Impreza, Baja, and Forester applications
• Standard Ignition CP608 part number for catalog matching

Detailed Description

Standard Ignition CP608 is built for vehicles that use an electronically controlled purge solenoid to manage fuel vapor flow from the charcoal canister into the intake system. This part is listed for 2016-2020 Subaru WRX, 2010-2014 Subaru Impreza by intake manifold, 2004-2009 Subaru Impreza, 2004-2006 Subaru Baja, and 2004-2006 Subaru Forester. It also cross-references Dorman OE Solutions 994-042 for the same application. Use CP608 when replacing a failed purge solenoid on Subaru WRX, Subaru Impreza, Subaru Baja, or Subaru Forester emission control systems.

What It Helps Fix

• Check engine light related to EVAP purge control faults
• Rough idle caused by incorrect vapor purge flow
• Fuel vapor odor from purge system leakage
• Hard starting after refueling when purge operation is inconsistent
• Emission test failures tied to purge solenoid performance

Installation Notes and Tips

Verify connector style, terminal layout, hose size, and port count against the original part before installation. On 2010-2014 Subaru Impreza applications, the fitment notes specify installation by the intake manifold. Confirm hose routing and electrical connection integrity during replacement to avoid EVAP leaks or purge control errors.

Quality Assurance

Standard Ignition is a recognized aftermarket source for emission control components, and CP608 is cataloged as an OE-style replacement for the listed Subaru applications. Confirm fitment by year, model, and engine bay configuration before ordering.