OEM Numbers: 64 53 9 323 658--BMW,64 53 9 181 464--BMW,64 53 9 141 957--BMW,64 53 8 385 390--BMW,64 53 8 370 623--BMW,64 53 6 909 257--BMW,9323658--BMW,9181464--BMW,9141957--BMW,8385390--BMW,8370623--BMW,6909257--BMW.
This product would be ideal for BMW 5 Series owners who have a 540i, M5, or 520d vehicle and need to replace or upgrade their air conditioning pressure switch.
