If your engine is water-cooled, why shouldn't your oil and fuel be? A Marine Engine Fuel/Water Combo Cooler is the answer to getting the oil and fuel temperatures back down to where they belong. Capable of handling engines that produce 450 to 800 hp, this cooler features seamless 1/4 inch diameter cooling tubes, inside a housing that measures 3 inches thick. This makes the cooler perfect for marine applications where space restrictions are of concern.
_ Handles engines with up to 800 hp
_ 3/4 inch NPT oil connections
_ 3/8 inch fuel connections
_ 1 inch water NPT connections