Glacier Diesel Power 2013–2018 Ram 6.7L Cummins MK-2+ Nanonet Fuel Filter System & 3/8" Big Line Kit (Non-Heated) (MK21318-BLK)
Description
Changing the factory fuel filter on a 2013–2018 Ram 6.7L Cummins shouldn't require fighting a stubborn plastic filter cap or paying premium prices for replacement filter elements.
The Glacier Diesel Power MK-2+ Nanonet Fuel Filter System & 3/8-inch Big Line Kit replaces the factory plastic under-hood filter canister with a high-flow Fleetguard FF5814 NanoNet fuel filter while upgrading the restrictive factory supply line to Glacier's proven 3/8-inch Big Line Kit. The result is improved filtration, increased fuel flow, easier maintenance, and superior protection for your CP3 injection pump and fuel injectors.
Unlike the factory system, which uses two water separators, the MK-2+ converts the engine-mounted filter into a true high-efficiency final fuel filter while retaining the factory frame-mounted water separator. Together, they create a true two-stage filtration system capable of supporting everything from stock daily drivers to high-horsepower competition trucks.
Features
- Fits 2013–2018 Ram 2500, 3500, 4500 & 5500 6.7L Cummins
- Replaces the factory plastic engine-mounted fuel filter canister
- Genuine Fleetguard FF5814 NanoNet high-efficiency fuel filter
- Glacier 3/8-inch Big Line Kit included
- Creates a true two-stage filtration system with the factory water separator
- Replaces the restrictive factory supply line between the filter housing and CP3
- Bolts directly into existing 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 MK-2+?
The factory fuel system does an excellent job of removing water, but the engine-mounted filter is essentially a second water separator housed inside an expensive plastic canister.
The MK-2+ replaces that housing with a Fleetguard FF5814 NanoNet filter, giving your truck a true final-stage fuel filter while keeping the factory frame-mounted 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, improving fuel delivery to the CP3 without sacrificing filtration.
The result is:
- Better fuel filtration
- Increased fuel flow
- Lower service costs
- Easier maintenance
- Better protection for the CP3 and injectors
Glacier Fuel System Tech Tip
The Fleetguard FF5814 NanoNet filter is one of the highest-performing fuel filters available for the 6.7L Cummins.
NanoNet media captures significantly finer contaminants while maintaining exceptional flow characteristics. The FF5814 flows approximately 99.6 GPH with less than 1 PSI of pressure drop, making it suitable for virtually any horsepower level while still providing outstanding filtration efficiency.
Combined with Glacier's 3/8-inch Big Line Kit, the system delivers excellent fuel volume without unnecessary restriction.
Why Glacier Built It This Way
Glacier wanted to improve both filtration and serviceability without eliminating the factory water separator.
By converting the engine-mounted housing into a true NanoNet fuel filter, customers gain superior particle filtration while keeping the OEM water separator underneath the truck where it continues performing its intended job.
The custom laser-cut, CNC-formed mounting bracket bolts directly into existing factory holes, giving the engine bay a clean, factory-style appearance while making future filter changes dramatically easier than the stock plastic canister.
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 MK-2+ Non-Heated Kit includes:
- Fleetguard FF5814 NanoNet fuel filter
- 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.
- Non-heated version.
- 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 connections for leaks before operating the engine.
- Replace the FF5814 according to fuel quality and recommended service intervals.
Common Failure Point
The factory plastic fuel filter housing is known for difficult filter changes, damaged or seized filter caps, and expensive replacement elements. It also leaves the truck using two water separators rather than a dedicated final fuel filter.
The MK-2+ eliminates those issues by replacing the plastic housing with a robust spin-on Fleetguard NanoNet filter while maintaining the factory water separator. Combined with Glacier's Big Line Kit, the system improves both serviceability and fuel delivery while providing another level of protection for expensive common rail fuel system components.
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 MK-2+ Nanonet Fuel Filter System & 3/8" Big Line Kit (Non-Heated) (MK21318-BLK)
Description
Changing the factory fuel filter on a 2013–2018 Ram 6.7L Cummins shouldn't require fighting a stubborn plastic filter cap or paying premium prices for replacement filter elements.
The Glacier Diesel Power MK-2+ Nanonet Fuel Filter System & 3/8-inch Big Line Kit replaces the factory plastic under-hood filter canister with a high-flow Fleetguard FF5814 NanoNet fuel filter while upgrading the restrictive factory supply line to Glacier's proven 3/8-inch Big Line Kit. The result is improved filtration, increased fuel flow, easier maintenance, and superior protection for your CP3 injection pump and fuel injectors.
Unlike the factory system, which uses two water separators, the MK-2+ converts the engine-mounted filter into a true high-efficiency final fuel filter while retaining the factory frame-mounted water separator. Together, they create a true two-stage filtration system capable of supporting everything from stock daily drivers to high-horsepower competition trucks.
Features
- Fits 2013–2018 Ram 2500, 3500, 4500 & 5500 6.7L Cummins
- Replaces the factory plastic engine-mounted fuel filter canister
- Genuine Fleetguard FF5814 NanoNet high-efficiency fuel filter
- Glacier 3/8-inch Big Line Kit included
- Creates a true two-stage filtration system with the factory water separator
- Replaces the restrictive factory supply line between the filter housing and CP3
- Bolts directly into existing 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 MK-2+?
The factory fuel system does an excellent job of removing water, but the engine-mounted filter is essentially a second water separator housed inside an expensive plastic canister.
The MK-2+ replaces that housing with a Fleetguard FF5814 NanoNet filter, giving your truck a true final-stage fuel filter while keeping the factory frame-mounted 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, improving fuel delivery to the CP3 without sacrificing filtration.
The result is:
- Better fuel filtration
- Increased fuel flow
- Lower service costs
- Easier maintenance
- Better protection for the CP3 and injectors
Glacier Fuel System Tech Tip
The Fleetguard FF5814 NanoNet filter is one of the highest-performing fuel filters available for the 6.7L Cummins.
NanoNet media captures significantly finer contaminants while maintaining exceptional flow characteristics. The FF5814 flows approximately 99.6 GPH with less than 1 PSI of pressure drop, making it suitable for virtually any horsepower level while still providing outstanding filtration efficiency.
Combined with Glacier's 3/8-inch Big Line Kit, the system delivers excellent fuel volume without unnecessary restriction.
Why Glacier Built It This Way
Glacier wanted to improve both filtration and serviceability without eliminating the factory water separator.
By converting the engine-mounted housing into a true NanoNet fuel filter, customers gain superior particle filtration while keeping the OEM water separator underneath the truck where it continues performing its intended job.
The custom laser-cut, CNC-formed mounting bracket bolts directly into existing factory holes, giving the engine bay a clean, factory-style appearance while making future filter changes dramatically easier than the stock plastic canister.
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 MK-2+ Non-Heated Kit includes:
- Fleetguard FF5814 NanoNet fuel filter
- 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.
- Non-heated version.
- 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 connections for leaks before operating the engine.
- Replace the FF5814 according to fuel quality and recommended service intervals.
Common Failure Point
The factory plastic fuel filter housing is known for difficult filter changes, damaged or seized filter caps, and expensive replacement elements. It also leaves the truck using two water separators rather than a dedicated final fuel filter.
The MK-2+ eliminates those issues by replacing the plastic housing with a robust spin-on Fleetguard NanoNet filter while maintaining the factory water separator. Combined with Glacier's Big Line Kit, the system improves both serviceability and fuel delivery while providing another level of protection for expensive common rail fuel system components.
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