CVS34 Vapor Canister Vent Solenoid for 2004-2010 Chevy Silverado GMC Sierra 1500

CVS34 Vapor Canister Vent Solenoid for Chevy Silverado GMC Sierra 1500

This CVS34 vapor canister vent solenoid replaces the failed vent valve on 2004-2010 Chevy Silverado and GMC Sierra 1500 trucks, helping the EVAP system vent and seal the canister properly to prevent fuel vapor issues.

Overview

This CVS34 vapor canister vent solenoid is an EVAP system replacement part for 2004-2010 Chevy Silverado and GMC Sierra 1500 trucks. The vent solenoid opens and closes the canister vent line so the evaporative emissions system can purge and seal correctly. It suits owners chasing check engine lights or failed emissions tests caused by a stuck or failed vent solenoid.

Built For Performance

• CVS34 part number matches common aftermarket EVAP vent solenoid references
• Direct-fit replacement for the canister vent valve location on supported trucks
• Controls venting and sealing of the charcoal canister during EVAP cycles
• Helps resolve EVAP-related codes caused by a failed vent solenoid
• Simple plug-and-play connection at the factory harness connector

Fits These Machines

• for Chevrolet Silverado 1500 2004-2010
• for GMC Sierra 1500 2004-2010

On-The-Job Use

• Replacing a failed vent solenoid to clear EVAP check engine codes
• Preparing a truck to pass state emissions testing
• Routine EVAP system repair on high-mileage Silverado and Sierra 1500 trucks
• Restoring correct canister venting after a stuck valve symptom

Specs At A Glance

Good To Know

Q: Will this vent solenoid clear my EVAP check engine light? A: If the light is caused by a failed canister vent solenoid, replacing it commonly resolves the code, but scan for stored codes first to confirm the cause.

Q: Is this the same as the canister purge valve? A: No, this is the vent solenoid mounted at the canister, which is a separate part from the purge valve on the engine.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.