Features: Improve engine efficiency and reduce emissions with the high quality solenoid valves. Correct connectors, no cutting or splicing required. Made from durable materials, this heater water valves ensures excellent heat resistance and corrosion resistance for long lasting performances. Perfect for various driving conditions, including city commuting, long distance travel, and mountainous terrains, providing optimal engine temperature regulation. Enhances your driving experience by improving engine performances, extending engine lifespan, and ensuring a comfortable ride in your vehicle. Easy to install and long-term use. Good quality and adaptability. Gives your car a sharper, more refined look. Specifications: Material:Metal+Plastic Size:As Picture Shown Part Number:A0009820617 For W222 S320 S350 S400 S450 Package Includes: 1x Water Heater Control Solenoid Valves note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.