1、OE Number: The referencing OE number of this engine water pump are 43532, 1481810, 1300A069, AW6228, which is molded depend on the original data. 2、Fitment: The water pump kit is a replacement for Mitsubishi Outlander 2003, please check the model of your vehicle engine before ordering. 3、Function: Pressurize the coolant to ensure its circulation in the cooling system. The water circulates continuously to take away heat, allowing the engine to run safely. 4、Durable Construction: Demand strictest standards for manufacturing and quality testing, guaranteeing excellent performance, ensuring the long lifespan of product. 5、Ideal Replacement: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, restore and improve car drivability.