Marine Raw Water Pumps

Shop our full selection of marine raw water pumps for inboard boat engines. We carry OEM and aftermarket replacement pumps from trusted brands like Sherwood, Johnson, and Jabsco — built to keep your engine's cooling system running reliably season after season.

Raw water pumps are the heart of your marine engine's cooling system, pulling seawater through the heat exchanger to regulate engine temperature. A failing pump can lead to overheating, costly repairs, and time off the water. Whether you need a direct OEM replacement or an upgraded aftermarket option, we stock pumps to fit Crusader, MerCruiser, Volvo Penta, Cummins, Caterpillar, Perkins, John Deere, and dozens more marine engine models.

Not sure which pump fits your engine? Use the search bar above or contact our team — we'll match the right part to your engine make and model.