Locate Mitsubishi Eclipse Purge Valve Replacement Cost & Mitsubishi Eclipse Evap Canister Vent Solenoid. Shop Mitsubishi Eclipse Canister Purge Valve Solenoid. Maintaining the vapor canister purge solenoid in your Mitsubishi Eclipse is crucial for controlling fuel vapor emissions. To ensure longevity, regularly inspect for cracks or damage and replace the solenoid if you notice a decrease in fuel efficiency or a persistent check engine light. When selecting a new solenoid, opt for OEM-grade materials to guarantee compatibility and durability. Installation is straightforward, but precise fitment is key – always verify the part against your Eclipse model and engine specifications. With the right part and proper care, the solenoid will ensure optimal performance and emission control.