Features: Engineered with advanced electromagnetic control technology, this carbon canister purge valves ensures 95%+ vapour‌ recovery efficiency, reduces harmful emissions by optimizing oil air mixture, and improves oil economy by 8-15%. Built from high temperature resistant plastic metal composite matter, the valves features compact design for tool easy installation, enhanced erosion resistance, and extended durability under extreme operating conditions. Specifically designed for COOL, and Emgrand GL NEV owners seeking emission compliant upgrades to maintain best engine performances and reduce long term maintenance costs. Ideal for city stop and go transportation‌ where precise vapour‌ dribble regulation prevents oil evaporation, while highway driving benefits from stabilized engine efficiency during prolonged high speed operations. Rigorously tested to OEM standards, this oil vapour‌ recovery systems component delivers stable emission control valves functionality, ensuring consistent operations across temperature variations and harsh road environments. Specifications: Type: Steam tanks purification control valves Part number: 2019040700 ‌matter: Plastic Color: Black Applicable models: Suitable for COOL Emgrand GL New Energy after 2019 Package Includes: 1 x Steam tanks purification control valves note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order.