Product Details: Prepare your semi to be Ready for the Road Ahead™, with the Baldwin Spin-on Coolant Filter that provides clean and efficient engine coolant. Due to its specialized filter, this replacement component is able to capture harmful contaminants in the coolant before the particles cause damage to the engine. Constructed with an easy-to-install design that collects debris, oil, dirt, and other pollutants. FleetPride is your First Click in Heavy Duty®.