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Cummins Filtration Fleetguard

Fleetguard FF5825NN

Fleetguard FF5825NN Nanonet Fuel Filter

Fleetguard FF5825NN Four Micron Nanonet High-Efficiency Diesel Fuel Filter

This Nanonet Fuel Filter Element Is Currently On A National Back Order, Your order for this diesel fuel filter will ship as soon as the item is released from Cummins Filtration. Please make note of this availability warning before placing an order to get this diesel fuel filter.

This diesel fuel filter is a genuine replacement Fleetguard FF5825 High-Efficiency Four Micron Fuel Filter. This diesel fuel filter is a Nanonet Filtration media diesel fuel filter that ensures the maximum protection of your entire fuel injection system by filtering down to a 2 Micron level. The Fleetguard FF5825 NN High-Efficiency four Micron Diesel Fuel Filter with the NanoNet media allows for the Extended Service Option.
The trademark NanoNet medium provides the Extended Service Option on your diesel fuel filter to help reduce operating costs. The NanoNet Filtration Media provides superior protection against dirty fuel when compared to competitive filters.  The FF5825NN Filter provides the clean fuel required to meet the FIE manufacturer's suggested cleanliness levels by reducing fuel injection failure by removing harmful particles and delivering fuel that meets FIE manufacturers' suggested ISO 12/9/6 cleanliness level. The industry-leading performance leads to greater protection of the Fuel Injection Equipment (FIE). The use of the NanoNet FF5825 filter provides the protection required for the longest fuel injector life and lowest TCO - Total Cost of Ownership. Providing your engine with clean, uncontaminated fuel is the key to maximum fuel system performance and longevity of modern diesel engines. The NanoNet media in the FF5825NN not only removes the harmful hard particles but also retains them during vibration better than any competitive product in the market today.

This Fleetguard FF5825NN diesel fuel filter is offered as a premium replacement fuel filter for the Volvo, Freightliner, Kenworth, and Peterbilt trucks using the Cummins ISX11.9, Cummins ISX15.0, Cummins QSX11.9, and Cummins X15 Engines

The Fleetguard FF5825NN 4 Micron Diesel Fuel Filter model year applications:

  • 2010 HD ISX Cummins Engines
  • 2011 HD ISX Cummins Engines
  • 2012 HD ISX Cummins Engines
  • 2013 HD ISX Cummins Engines
  • 2014 HD ISX Cummins Engines
  • 2015 HD ISX Cummins Engines
  • 2017 HD ISX Cummins Engines
  • 2018 HD ISX Cummins Engines
  • 2019 HD ISX Cummins Engines
  • 2017 To 2021 Cummins X12 Engines
  • 2017 To 2021 Cummins X15 Engines

Fleetguard FF5825 NN Diesel Fuel Filter Cross-References:

  • Cummins 5365988
  • Donaldson DBF6776
  • Baldwin BF46219

The Fleetguard FF5825 NN Fuel Filter offers the highest filtration levels available by filtering your diesel fuel to a 4-micron rating. Cummins has upgraded the fuel filtration specifications to a four-micron level to preserve the life expectancy of your entire fuel injection system on your Cummins 5.9L and 6.7L Turbo Diesel. Cummins Filtration manufactures this Fleetguard FF5814 to maintain the integrity of your entire fuel injection system by removing suspended contaminants to a 4 Micron level.

KLM Performance recommends you keep a spare set of Fleetguard FF5825NN Filter with you at all times in your truck. To order more than one of the Fleetguard FF5825NN to ensure your ability to keep going if you should get a load of bad fuel.

Ensure a clean flow of fuel by changing your Fleetguard FF5825 Diesel Fuel Filter on a regular basis. For the best engine performance possible remember to change your Fleetguard FF5825 Diesel Fuel Filter at regular intervals.

Fleetguard FF5825NN is an upgrade of these Fleetguard Diesel Fuel Filters. 

  • Fleetguard FF5686
  • Fleetguard FF5776

IMPORTANT NOTE: This Fleetguard FF5825NN is designed by engineers at Cummins Filtration which is the only filter company that’s part of an engine company.
Fleetguard Cummins Filtration supports their customers who know what Maximum Uptime is required to maximize your investment in your equipment. Fleetguard is the only filter engineered and validated by Cummins to meet their stringent engine test requirements

 What are the benefits obtained by purchasing an OEM Cummins Filtration Fleetguard part?

  • Genuine Cummins Parts are backed with a manufacturer's warranty.
  • Genuine Cummins Parts provide optimum engine efficiency and peak power levels you need to get the job done.
  • OEM Cummins parts provide the exact fit for a straightforward installation reducing your downtime.
  • Cummins parts ensure you're up and running for financial protection and peace of mind.
  • Engine: Cummins X15 | Cummins ISX 11.9 | ISX 15.0 | QSX 11.9 Engines | Cummins X12
  • Filtration Rating:Four Microns
  • Fuel Type: Diesel Fuel
  • Item Number: Fleetguard  FF5825 NN
  • Make Cummins
  • Model: Diesel
  • Year:  2010 | 2011 | 2012 | 2013 | 2014 | 2017 | 2018 | 2019
  • Manufacturer Part No: Fleetguard 
  • Product Application Cummins X15, Cummins X12, and ISX Series Diesel Engines
  • Height: 4
  • Width: 8
  • Brand: Fleetguard
  • FAQ: Does this diesel fuel filter allow you to perform extended fuel filter change intervals? Yes, the NanoNet filtration media in FF5825NN not only removes the harmful hard particles but also retains them during vibration better than any competitive product in the market today.
  • Part Number: FF5825NN
  • Manufacturer: Fleetguard
  • Product Note: The FF5825NN diesel fuel filter contains the NanoNet Filtration media that retain captured particles during engine vibration and provide a higher dust holding capacity compared to competitors' products.  

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