BD Diesel Flow-MaX Fuel Heater Kit - 12v 320W - AirDog I / II / II-4G WSP 1050347

Prevent cold weather gelling of your fuel system with BD's PTC heating element; This unit installs quickly with sealed electrical connectors, by simply sandwiching between the water separator pre-filter and filter head; The self-regulating 320 watt heater has over 3x the amount of heating power of other single systems, at a lower price