This fuel heater kit is a must - have for 2011 - 2016 Ford F - 250/F - 350/F - 450 with 6.7L Powerstroke and Fleece. It's specifically designed for Fleece Performance heated fuel filter kits. The kit comes with a fuel heater and a chassis harness to supply switched power to the heating element. Only compatible with FPE - PF - FMC - 1116 - SB or FPE - PF - FMC - 1116 - LB Fleece Performance Ford Filter Bases. The temperature switching points are ON at 28.4F +/- 5.4F and OFF at 48.2F +/- 5.4F. At normal fuel flow rates, the heating element can increase the fuel temperature by 4 - 8F. Part Number: FPE - FH - FMC.

Using this fuel heater kit is easy. First, make sure your vehicle is a 2011 - 2016 Ford F - 250/F - 350/F - 450 with a 6.7L Powerstroke engine and Fleece, and that you have the right Fleece Performance Ford Filter Base (FPE - PF - FMC - 1116 - SB or FPE - PF - FMC - 1116 - LB). Install the fuel heater and connect the chassis harness to provide power to the heating element. The heater will automatically turn on when the temperature reaches around 28.4F and turn off at about 48.2F. Note that this kit only works with the specified filter bases. For maintenance, regularly check the harness for any signs of damage. If you notice any issues, such as the heater not turning on or off properly, it's best to get it checked by a professional.