Compatible with an I/O or inboard engine with either a freshwater-closed or raw-water open cooled system. All heaters come equipped with a 12V DC fan motor and every unit's exterior is powder coated. 2 Year Warranty. Complete kits consist of: all basic heater kit parts H401 heater hose and fittings and 25' of hose.
MFG# 203HB UPC# 654235100501