Features: Ensures your engine's health with the auxiliary water bottle with sensor, designed for precise temperature monitoring. Crafted from plastic, this essential cooling system component features a built in sensor that provide accurate and timely temperature readings to prevent overheating. For car owners who prioritize maintenance, the water bottle with sensor is a must have for those attentive to their vehicle's engine temperature and performances. Whether embarking on long journeys or navigating daily commutes, this auxiliary water bottle with sensor keep you informed of your engine's condition, ensuring a smooth and safe driving experience. Installation is easy with this water bottle's user friendly design, offering peacing of mind to DIYer enthusiasts and seasoned drivers alike by maintaining optimally engine temperature control. Specifications: Component:ABS Size: Approx.17.5cm/6.88inch Color:White For 307 Part Number:9672832380 1323FJ 1323HK Package Includes: 1pcs Coolant Expansion Tanks note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.