FPE-FH-FMC-1724 Fuel Heater and Harness

Features:

• Designed for 2017-2024 6.7L Powerstroke
• Prevents fuel gelling in cold weather
• Includes heater element and chassis harness
• Activates automatically below 28.4°F
• Shuts off above 48.2°F to prevent overheating
• Provides 4–8°F fuel temperature increase
• Compatible with Fleece fuel filter kits
• Essential for winter diesel performance
• Simple plug-and-play installation
• Backed by 1-year limited warranty
• Reliable cold-start support for Powerstroke
• Durable, OEM-quality components throughout

Keep Your Powerstroke Ready When Temperatures Drop

When winter hits hard and diesel fuel starts to gel, the last thing you want is a cold start issue holding up your day. The Fleece Performance Fuel Heater and Harness Kit is a smart upgrade that keeps your 2017-2024 Ford F250/F350 Super Duty running smooth in freezing temps. Designed to work seamlessly with Fleece's fuel filter kits, this setup keeps fuel flowing by slightly warming it as it passes through the heater element. Even just a 4 to 8 degree temperature bump can make all the difference when you're counting on your truck to fire up in the cold. It's a game-changer for anyone who uses their Powerstroke for towing, work, or daily driving in colder climates. The plug-and-play harness connects easily and draws power only when needed, switching on automatically around 28 degrees and shutting off near 48. That means you’re protected when it matters, without wasting energy when you don’t need it. For diesel owners who take reliability seriously, this is one of those small upgrades that delivers peace of mind all season long.

How This Fuel Heater Supports Cold Weather Starts

The Fleece Performance FPE-FH-FMC-1724 Fuel Heater and Harness is built to support your 6.7L Powerstroke with targeted cold weather performance. Engineered specifically for use with Fleece’s fuel filter kits, this heater activates when temperatures drop below 28.4°F, delivering a modest but effective 4-8°F temperature increase at typical fuel flow rates. That bump helps prevent fuel from waxing or gelling, which is a common cause of cold start failures in diesel engines. The included chassis harness connects directly into the vehicle’s power system and ensures switched power is only supplied when needed, based on ambient temperature readings. This smart activation also means the system shuts off automatically once temps climb above 48.2°F, reducing unnecessary power draw. It's compatible with the FPE-FMC-UBFA-1724 fuel filter kit and integrates cleanly into your existing setup. For cab and chassis models, an extension harness is available to ensure proper fitment. Every component in this kit is backed by a 1-year limited warranty, giving you added confidence in its long-term durability.

Fitment: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 Ford F250/F350 Super Duty 6.7L Powerstroke

Notes:

• Only compatible with Fleece Performance fuel filter kits
• Designed for 2017-2024 Ford F250/F350 Super Duty 6.7L Powerstroke
• Not a universal fuel heater kit
• Extension harness required for cab and chassis models
• Works specifically with FPE-FMC-UBFA-1724 filter kit
• Includes chassis harness for switched power connection
• Activates and deactivates automatically based on temperature
• Offers modest heat gain, not intended for extreme conditions alone
• Backed by 1-year limited parts warranty from Fleece Performance
• May require professional installation for best results
• Fuel heater does not replace or eliminate need for anti-gel additives in extreme cold