Update your semi with clean and efficient engine coolant, with the Baldwin Spin-on Coolant Filter that ensures you're Ready for the Road Ahead™. This replacement filter works to capture harmful contaminants and particles in the coolant before the particles cause damage to the engine. Engineered with an easy-to-install design that collects oil, dirt, debris, and other pollutants. FleetPride is your First Click in Heavy Duty®.