Engine Water Pump

The Rein WPR0015 is an OE-quality replacement water pump engineered to maintain optimal engine temperatures by effectively circulating coolant through your cooling system. This unit is built to original casting specifications, ensuring a direct-fit installation that meets high standards for reliability. Technically, this pump features a robust metal impeller, which offers increased durability compared to plastic alternatives. It is a compatible replacement for various BMW applications, including models such as the 535i GT, 550i, 650i, X5, and X6. Please verify your specific vehicle's year, model, and engine configuration to ensure compatibility before installation.