aFe DFS780 Fuel System Cold Weather Kit (Fits DFS780 / DFS780 PRO)

• Quality Fittings And Clamps Are Included For Easy Install
• Prevents Clogging Of Your Fuel System By Dispensing Heat
• Prevents Cold Weather Diesel Fuel Gelling
• Heater Hose Not Included
• Built In The USA

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.