Material: The engine cooling water pump kit is made of durable material, hard, not easy to deform, strong and durable, and can be used for a longer time. For For Transit 2015-2021 Electronic Auxiliary Cooling Additional Water Pump CM5G-8C419-AA What it does: Upgrade your vehicle's cooling system with an engine cooling water pump. It can replace old or damaged water pumps. Material: The engine cooling water pump kit is made of durable material, which is hard, not easily deformed, sturdy and durable, and can be used For a longer time. Features: Our engine auxiliary water pump is designed to provide normal performance durability and stable use, ensuring your engine stays cool and runs normally.