Ensure your Ford Focus ST or RS 2.5L maintains optimal performance with this genuine Ford Duratec 2.5L water pump, a direct replacement for the original equipment. Designed with a robust aluminium housing and a durable steel impeller, this essential component is belt-driven for reliable operation. The package includes a fixing bolt and gasket, facilitating a secure and efficient installation. With the manufacturer part number 2183884 and OE/OEM reference ME6G9J8591AA, you can trust in the authenticity and compatibility of this engine water pump. It's an ideal choice for maintaining the integrity of your vehicle's cooling system, ensuring your engine runs smoothly and efficiently.