Prevents cold weather diesel fuel gelling and clogging of your fuel system by dispensing heat through direct contact with fuel
Quality fittings, clamps are included for an easy install
Includes aFe POWER Pro GUARD D2 high efficiency fuel filter (PN 44-FF019) which removes contaminants down to 1 micron
Built in the U.S.A.
Heater hose not included
Make sure your diesel is prepared to perform in the coldest conditions with aFe’s DFS780 Fuel System Cold Weather Kit. The kit works with DFS780 and DFS780 PRO diesel fuel systems and easily plumbs into your engine’s cooling system to warm the fuel to keep it from gelling in freezing temperatures. Heater hose not included
Note: The Heater Hose connecting the coolant spacer to the cooling system is not included but can be easily sourced.
