General description This Coolant Overflow Expansion Water Tank Radiator Tank is designed specifically for BMW models F01, F02, F04, F10, F11, F12, and F13. It is a 100% brand new product that meets original factory specifications, ensuring a perfect match to the original part. The tank features stable characteristics and high reliability, making it an essential component for your vehicle's cooling system. Technical specifications Part No.: A17137601948 Material: ABS Color: Black Measurement allowed error: +/- 1-3 cm Installation Easy installation process. Usage Compatible with BMW models: F01, F02, F04, F10, F11, F12, F13. Other information Package Contents: 1 x Radiator Tank (the color of the cover is random, designation not accepted). Note: Light reflection and different screens may cause the color of the item to differ slightly from the real thing.