This is a 11519455978 electric water pump cover suitable for various BMW models including 1 Series, 3 Series, 5 Series, 7 Series, X3, X5, X6, and Z4. The housing material is PP, and the impeller material is plastic. It comes with a manufacturer warranty of 1 year and is designed for N54 and N55 engines. Made in China, this item is in stock in the USA available for ground and express shipping. Will come with new screws also.
eBay