Evap Canister Vent Solenoid P0449 Compatible With 2004 2010 Chevy Silverado GMC Sierra 1500 2500 3500 HD Classic Purge Valve 911237 10357992 CVS34 Easy Install Quick Fit For Tough Truck Duty

P0449 Evap Purge Solenoid for Chevy Silverado - single valve
✔️ Fits 2004-2010 Silverado with CVS34 purge valve, easy install

This purge valve is a direct-fit replacement for GM evaporative emission (EVAP) systems, used to regulate vacuum to the charcoal canister and control fuel vapor purge. It’s designed for Chevy Silverado and GMC Sierra models from 2004 through 2010, including Classic and HD variants.

✅ Fits Chevy Silverado 2004-2010 and GMC Sierra 2004-2010 (including Classic/HD)
✅ Vacuum connector diameter 16 mm (0.63 in); compatible 15 mm port option
✅ Direct-fit replacement compatible with CVS34 911-237 10357992 15077742 15105998 15115157 15115185 2M1064
✅ 2-year return or exchange policy

💡 What is an EVAP purge valve solenoid and why replace it in GM trucks like Chevy Silverado and GMC Sierra?

Understanding its role helps keep emissions under control and engine performance steady. - evapo purge valve controls vacuum to the canister and purge timing for fuel vapors - a failing valve can trigger a check engine light, rough idle, or reduced fuel economy - this CVS34 P0449 replacement is a common, direct-fit option for GM trucks