Genuine BMW Thermo Switch for Heatable Windshield Washer Nozzles Part Number: 61 31 8 370 747 / 61318370747 (also known as 8370747)

This is the temperature sensor/switch that turns on the heated washer jets when the outside temperature drops. It prevents the spray nozzles from freezing in cold weather so your washer fluid continues to work properly.

Fits (among others):

• BMW 3 Series E46 (1999–2006) including 323i, 325i, 325xi, 328i, 330i, 330xi, M3
• BMW X3 E83
• BMW Z4 E85
• BMW Z8

Please check your vehicle carefully or message me with your VIN if you’re unsure of fitment.