Glacier Diesel Power 2013–2018 Ram 6.7L Cummins Heated MK-2+ NanoNet Fuel Filter System & 3/8" Big Line Kit (MK21318-BLKH)
Description
Don't let cold weather compromise fuel flow or make routine fuel filter service a headache.
The Glacier Diesel Power Heated MK-2+ NanoNet Fuel Filter System & 3/8-inch Big Line Kit replaces the factory plastic engine-mounted fuel filter canister with a high-flow Fleetguard FF5814 NanoNet fuel filter, upgrades the restrictive factory supply line with Glacier's proven 3/8-inch Big Line Kit, and retains 100% factory heater functionality with a plug-and-play heated filter base.
Unlike the factory system, which uses two water separators, the Heated MK-2+ converts the engine-mounted filter into a true high-efficiency final fuel filter while keeping the factory frame-mounted water separator in place. The result is true two-stage filtration, improved fuel flow, lower maintenance costs, and dependable cold-weather performance for everything from stock trucks to extreme horsepower builds.
Features
- Fits 2013–2018 Ram 2500, 3500, 4500 & 5500 6.7L Cummins
- Plug-and-play heated fuel filter system
- Genuine Fleetguard FF5814 NanoNet high-efficiency fuel filter
- Glacier 3/8-inch Big Line Kit included
- Retains factory fuel heater functionality
- Creates a true two-stage filtration system
- Replaces the restrictive factory supply line between the filter housing and CP3
- Bolts directly into factory mounting locations
- Easy spin-on filter replacement
- Supports stock through extreme horsepower applications
- Designed and manufactured by Glacier Diesel Power
Why Upgrade to the Heated MK-2+?
Ram already equipped these trucks with a factory fuel/water separator under the bed, but instead of using the engine-mounted location for a dedicated fuel filter, they installed a second water separator inside an expensive plastic canister.
The Heated MK-2+ corrects that design by replacing the plastic housing with a Fleetguard FF5814 NanoNet filter while keeping the factory water separator exactly where it belongs.
At the same time, Glacier's 3/8-inch Big Line Kit removes one of the most restrictive sections of the factory fuel system, and the integrated heater plugs directly into the factory wiring harness for OEM-style cold-weather operation.
Benefits include:
- Superior NanoNet filtration
- Increased fuel flow
- Easier filter changes
- Lower replacement filter costs
- Factory-style heated operation
- Better CP3 and injector protection
Glacier Fuel System Tech Tip
The Fleetguard FF5814 NanoNet is one of the finest fuel filters available for the 6.7L Cummins.
Its NanoNet media captures extremely fine contaminants while maintaining excellent flow characteristics. Flowing approximately 99.6 GPH with less than 1 PSI of pressure drop, it supports virtually any horsepower level without becoming a restriction.
For trucks operating in colder climates, the heated base plugs directly into the factory harness, maintaining the same automatic heating function as the original system while eliminating the troublesome plastic filter housing.
Why Glacier Built It This Way
Glacier wanted to improve every weakness of the factory engine-mounted filter assembly—not just one.
The Heated MK-2+ replaces the plastic canister with a durable spin-on NanoNet filter, upgrades the restrictive factory supply line with Glacier's 3/8-inch Big Line Kit, and incorporates a plug-and-play heated filter base that retains factory operation during cold weather.
The custom laser-cut, CNC-formed mounting bracket bolts directly into existing factory mounting holes, providing a clean factory-style installation that's far easier to service than the original plastic housing.
Applications
Fits:
- 2013 Ram 2500 6.7L Cummins
- 2013 Ram 3500 6.7L Cummins
- 2013 Ram 4500 6.7L Cummins
- 2013 Ram 5500 6.7L Cummins
- 2014 Ram 2500 6.7L Cummins
- 2014 Ram 3500 6.7L Cummins
- 2014 Ram 4500 6.7L Cummins
- 2014 Ram 5500 6.7L Cummins
- 2015 Ram 2500 6.7L Cummins
- 2015 Ram 3500 6.7L Cummins
- 2015 Ram 4500 6.7L Cummins
- 2015 Ram 5500 6.7L Cummins
- 2016 Ram 2500 6.7L Cummins
- 2016 Ram 3500 6.7L Cummins
- 2016 Ram 4500 6.7L Cummins
- 2016 Ram 5500 6.7L Cummins
- 2017 Ram 2500 6.7L Cummins
- 2017 Ram 3500 6.7L Cummins
- 2017 Ram 4500 6.7L Cummins
- 2017 Ram 5500 6.7L Cummins
- 2018 Ram 2500 6.7L Cummins
- 2018 Ram 3500 6.7L Cummins
- 2018 Ram 4500 6.7L Cummins
- 2018 Ram 5500 6.7L Cummins
Kit Contents
The Glacier Diesel Power Heated MK-2+ Kit includes:
- Fleetguard FF5814 NanoNet fuel filter
- Plug-and-play heated filter base
- Glacier vehicle-specific mounting bracket
- Glacier 3/8-inch Big Line Kit
- High-flow fuel hose and fittings
- Mounting hardware
- Installation components
Important Notes
- Fits 2013–2018 Ram trucks equipped with the 6.7L Cummins.
- Heated plug-and-play system using the factory heater connector.
- Retains the factory frame-mounted fuel/water separator.
- Replaces the engine-mounted plastic filter canister.
- Bolts directly into existing factory mounting holes.
- Prime the fuel system after installation.
- Inspect all fuel and electrical connections before operating the engine.
- Replace the FF5814 according to fuel quality and recommended service intervals.
Common Failure Point
The factory plastic engine-mounted filter housing is known for difficult filter changes, damaged filter caps, and expensive replacement elements. During colder weather, servicing these components becomes even more frustrating.
The Heated MK-2+ replaces the entire assembly with a durable spin-on NanoNet filter while maintaining factory heater functionality. Combined with Glacier's 3/8-inch Big Line Kit, the system provides improved fuel delivery, easier maintenance, and excellent cold-weather reliability without sacrificing filtration.
Complete Your Fuel System
Complete your 6.7L Cummins fuel system with:
- Glacier Fuel Boss Mechanical Lift Pump
- Glacier Fuel Pressure Gauge and Sender
- Glacier Fuel Pressure Test Fittings
- Glacier Fuel Tank Vent Kit
- Replacement Fleetguard FF5814 NanoNet Fuel Filters
- Glacier Twin Fuel Filter Systems
- Glacier Severe Service Fuel Filter Systems
- Glacier Fuel Return Line Upgrades
Glacier Diesel Power 2013–2018 Ram 6.7L Cummins Heated MK-2+ NanoNet Fuel Filter System & 3/8" Big Line Kit (MK21318-BLKH)
Description
Don't let cold weather compromise fuel flow or make routine fuel filter service a headache.
The Glacier Diesel Power Heated MK-2+ NanoNet Fuel Filter System & 3/8-inch Big Line Kit replaces the factory plastic engine-mounted fuel filter canister with a high-flow Fleetguard FF5814 NanoNet fuel filter, upgrades the restrictive factory supply line with Glacier's proven 3/8-inch Big Line Kit, and retains 100% factory heater functionality with a plug-and-play heated filter base.
Unlike the factory system, which uses two water separators, the Heated MK-2+ converts the engine-mounted filter into a true high-efficiency final fuel filter while keeping the factory frame-mounted water separator in place. The result is true two-stage filtration, improved fuel flow, lower maintenance costs, and dependable cold-weather performance for everything from stock trucks to extreme horsepower builds.
Features
- Fits 2013–2018 Ram 2500, 3500, 4500 & 5500 6.7L Cummins
- Plug-and-play heated fuel filter system
- Genuine Fleetguard FF5814 NanoNet high-efficiency fuel filter
- Glacier 3/8-inch Big Line Kit included
- Retains factory fuel heater functionality
- Creates a true two-stage filtration system
- Replaces the restrictive factory supply line between the filter housing and CP3
- Bolts directly into factory mounting locations
- Easy spin-on filter replacement
- Supports stock through extreme horsepower applications
- Designed and manufactured by Glacier Diesel Power
Why Upgrade to the Heated MK-2+?
Ram already equipped these trucks with a factory fuel/water separator under the bed, but instead of using the engine-mounted location for a dedicated fuel filter, they installed a second water separator inside an expensive plastic canister.
The Heated MK-2+ corrects that design by replacing the plastic housing with a Fleetguard FF5814 NanoNet filter while keeping the factory water separator exactly where it belongs.
At the same time, Glacier's 3/8-inch Big Line Kit removes one of the most restrictive sections of the factory fuel system, and the integrated heater plugs directly into the factory wiring harness for OEM-style cold-weather operation.
Benefits include:
- Superior NanoNet filtration
- Increased fuel flow
- Easier filter changes
- Lower replacement filter costs
- Factory-style heated operation
- Better CP3 and injector protection
Glacier Fuel System Tech Tip
The Fleetguard FF5814 NanoNet is one of the finest fuel filters available for the 6.7L Cummins.
Its NanoNet media captures extremely fine contaminants while maintaining excellent flow characteristics. Flowing approximately 99.6 GPH with less than 1 PSI of pressure drop, it supports virtually any horsepower level without becoming a restriction.
For trucks operating in colder climates, the heated base plugs directly into the factory harness, maintaining the same automatic heating function as the original system while eliminating the troublesome plastic filter housing.
Why Glacier Built It This Way
Glacier wanted to improve every weakness of the factory engine-mounted filter assembly—not just one.
The Heated MK-2+ replaces the plastic canister with a durable spin-on NanoNet filter, upgrades the restrictive factory supply line with Glacier's 3/8-inch Big Line Kit, and incorporates a plug-and-play heated filter base that retains factory operation during cold weather.
The custom laser-cut, CNC-formed mounting bracket bolts directly into existing factory mounting holes, providing a clean factory-style installation that's far easier to service than the original plastic housing.
Applications
Fits:
- 2013 Ram 2500 6.7L Cummins
- 2013 Ram 3500 6.7L Cummins
- 2013 Ram 4500 6.7L Cummins
- 2013 Ram 5500 6.7L Cummins
- 2014 Ram 2500 6.7L Cummins
- 2014 Ram 3500 6.7L Cummins
- 2014 Ram 4500 6.7L Cummins
- 2014 Ram 5500 6.7L Cummins
- 2015 Ram 2500 6.7L Cummins
- 2015 Ram 3500 6.7L Cummins
- 2015 Ram 4500 6.7L Cummins
- 2015 Ram 5500 6.7L Cummins
- 2016 Ram 2500 6.7L Cummins
- 2016 Ram 3500 6.7L Cummins
- 2016 Ram 4500 6.7L Cummins
- 2016 Ram 5500 6.7L Cummins
- 2017 Ram 2500 6.7L Cummins
- 2017 Ram 3500 6.7L Cummins
- 2017 Ram 4500 6.7L Cummins
- 2017 Ram 5500 6.7L Cummins
- 2018 Ram 2500 6.7L Cummins
- 2018 Ram 3500 6.7L Cummins
- 2018 Ram 4500 6.7L Cummins
- 2018 Ram 5500 6.7L Cummins
Kit Contents
The Glacier Diesel Power Heated MK-2+ Kit includes:
- Fleetguard FF5814 NanoNet fuel filter
- Plug-and-play heated filter base
- Glacier vehicle-specific mounting bracket
- Glacier 3/8-inch Big Line Kit
- High-flow fuel hose and fittings
- Mounting hardware
- Installation components
Important Notes
- Fits 2013–2018 Ram trucks equipped with the 6.7L Cummins.
- Heated plug-and-play system using the factory heater connector.
- Retains the factory frame-mounted fuel/water separator.
- Replaces the engine-mounted plastic filter canister.
- Bolts directly into existing factory mounting holes.
- Prime the fuel system after installation.
- Inspect all fuel and electrical connections before operating the engine.
- Replace the FF5814 according to fuel quality and recommended service intervals.
Common Failure Point
The factory plastic engine-mounted filter housing is known for difficult filter changes, damaged filter caps, and expensive replacement elements. During colder weather, servicing these components becomes even more frustrating.
The Heated MK-2+ replaces the entire assembly with a durable spin-on NanoNet filter while maintaining factory heater functionality. Combined with Glacier's 3/8-inch Big Line Kit, the system provides improved fuel delivery, easier maintenance, and excellent cold-weather reliability without sacrificing filtration.
Complete Your Fuel System
Complete your 6.7L Cummins fuel system with:
- Glacier Fuel Boss Mechanical Lift Pump
- Glacier Fuel Pressure Gauge and Sender
- Glacier Fuel Pressure Test Fittings
- Glacier Fuel Tank Vent Kit
- Replacement Fleetguard FF5814 NanoNet Fuel Filters
- Glacier Twin Fuel Filter Systems
- Glacier Severe Service Fuel Filter Systems
- Glacier Fuel Return Line Upgrades