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Cooling marine engines is our only business! We have the knowledge to answer all your techincal questions regarding the performance of your engine's cooling system .

As manufacturers, we understand that only top quality materials and exceptional workmanship will do. Because of this, we are able to offer our customers a 3-year pleasure boat (1-year commercial) warranty on all our units. LENCO can even produce custom-made coolers and heat exchangers at competitive prices.