Vapor Canister Purge Valve Solenoid EVAP Purge Valve

The RLP Vapor Canister Purge Valve Solenoid is a direct-fit EVAP component that controls fuel-vapor flow from the charcoal canister to the intake, restoring proper evaporative-emission system function.

This replacement purge valve solenoid is designed to match factory fitment for many 1.4L L4 GM vehicles from 2012–2021. It regulates fresh air into the charcoal canister and meters vapor to the intake manifold so the EVAP system can purge correctly. When the vent/purge solenoid wears out, symptoms like rough starts after refueling, emissions warning codes, or reduced driveability can appear. Installing a reliable, OEM-style valve helps recover normal EVAP operation and keeps the engine management system happy.

How does this purge valve solenoid affect drivability?

A failing purge valve can let vapors bypass or block evaporation flow, triggering engine management adjustments that impact idle quality and throttle response. Replacing a faulty solenoid typically clears related error codes and restores normal pressure control in the EVAP circuit.

• Controls vapor routing between charcoal canister and intake manifold.
• Prevents vacuum leaks or stuck-open conditions that upset idle.
• Helps eliminate EVAP-related diagnostic trouble codes (like P0496).

Will this part fit my Buick Encore or Chevy with a 1.4L engine?

Yes — the RLP purge valve is made to be a direct replacement for specific GM 1.4L models from 2012 through 2021. Check part cross-references and your vehicle's model year and engine to confirm compatibility before purchase.

• Fits Buick Encore 2013–2021 with 1.4L L4 engines.
• Fits Chevy Cruze (2012–2015, and 2016 Limited) with 1.4L engines.
• Compatible with Chevy Sonic (2012–2020) and Chevy Trax (2013–2021).

How easy is installation and what comes in the box?

Installation is typically straightforward for a mechanically inclined owner or any professional technician: the unit is plug-and-play with the factory connector and mounting points. The package contains a single vapor canister purge valve/solenoid and includes a 12-month warranty for added confidence.

• Direct replacement design for simple removal and reinstall.
• Standard electrical connector and factory-style mounting points.
• Package includes one purge valve and a 12-month quality guarantee.

What part numbers does this RLP valve replace and what problems can it resolve?

This solenoid is compatible with several OEM reference numbers and addresses common EVAP symptoms when the original fails. It’s intended to resolve issues tied to venting and purge control rather than treat unrelated mechanical faults.

• Replaces part numbers like 55573017, PV704, 911-409, CP781, 2M1338.
• Useful for diagnosing and correcting EVAP codes and post-fill starting issues.
• Constructed from durable materials to match expected service life.

Who is this for: This RLP Vapor Canister Purge Valve Solenoid is suitable for owners and technicians working on Buick Encore, Chevy Cruze, Sonic, or Trax models equipped with the 1.4L L4 engine who need a reliable, direct-replacement EVAP purge valve. It’s ideal if you’re troubleshooting EVAP-related trouble codes, experiencing hard starts after refueling, or replacing a worn vent/purge solenoid as part of routine emissions-system maintenance.