FONHO manufactures this Freightliner fuel filter as a direct OEM-quality replacement for part numbers FF5825NN, UT5211. It is built for Freightliner trucks and equipment applications, matching the original specification for fit, sealing and filtration performance.
Clean fuel is the cheapest insurance for a diesel engine. A restricted or worn fuel filter causes hard starting, power loss under load and, in electronic engines, low-rail-pressure derates. Replacing this filter at every service interval protects injectors and the high-pressure pump from abrasive wear.
Fuel Filter FF5825NN Parameter:
Part Number
FF5825NN
Brand
UNITRCUK
Height
standard
Outer diameter
standard
Thread Size
standard
FREIGHTLINER: FF5825NN
OEM & Wholesale Supply
FONHO is an IATF 16949:2016 certified filter factory manufacturing heavy-duty filters since 2009, with in-house media testing, burst and efficiency laboratories, and a one-year warranty on all filters. To find related part numbers, see our Freightliner filter cross reference guide, search any OEM number in the parts finder, or browse the full cross reference tables. For factory-direct pricing and OEM programs, contact the FONHO team for a fast quotation.
All trademarks, brand names, and references are used for identification purposes only and are the property of their respective owners. FONHO is an independent aftermarket manufacturer and is not affiliated with or authorized by any OEM.