A1 Cardone 57-1191 is a remanufactured engine water pump designed for Nissan vehicles with 1.6L, 1.8L, and 2.0L engines manufactured between 1984 and 1988. The water pump has a bolt-on mounting style and is made of aluminum and steel housing material. It includes a gasket and features six impeller vanes, belt-driven drive type, and aluminum or steel impeller material. The product is durable, patent-part, and has no drilling or modifications needed for installation. Exact item is shown. Includes water pump, gasket, and instructions. No returns if installed. Aluminum housing with steel impellers. Remanufactured in the USA. Please review our business policies in our store for information regarding returns, shipping and warranties.