Fuel Heater & Harness

Features:

• Fits 2011–2016 6.7L Powerstroke engines
• Designed for Fleece fuel filter kits
• Includes fuel heater and harness
• Provides switched power to heater element
• Heats fuel 4–8°F at normal flow rates
• Activates at 28.4°F, deactivates at 48.2°F
• Helps prevent fuel gelling in cold weather
• Maintains consistent fuel temperature
• Compatible with shortbed and longbed kits
• Simple plug-in installation

Keep Your Fuel Flowing in Cold Weather

If you’ve ever dealt with cold start issues or sluggish fuel flow in the winter, you know how quickly freezing temps can take a toll on your truck’s performance. The Fleece FPE-FH-FMC Fuel Heater and Harness Kit is designed to solve that problem before it starts. Built specifically for 2011 to 2016 Ford F250 and F350 6.7L Powerstroke trucks running a Fleece Performance heated fuel filter setup, this kit adds a simple but effective layer of cold-weather protection. The fuel heater element warms fuel as it passes through, helping to prevent gelling and maintain smooth flow when temps drop below freezing.

Smart Activation, Simple Installation

What makes this kit so user-friendly is how it’s designed to work without any extra input. The heater automatically turns on when temperatures hit around 28 degrees Fahrenheit and shuts off at just over 48, taking the guesswork out of cold-weather prep. At typical fuel flow rates, you’ll see an increase of 4 to 8 degrees through the system—just enough to keep everything moving efficiently without overheating. The kit includes a dedicated chassis harness to provide switched power to the heating element and is compatible with both shortbed and longbed fuel filter kits from Fleece. It installs easily, delivers reliable performance, and gives you one less thing to worry about when the temps start to fall.

Fits: 2011, 2012, 2013, 2014, 2015, 2016 Ford F250/F350 6.7L Powerstroke