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Fuel Filter

Fleetguard FF5776 StrataPore® Fuel Filter for Cummins ISX Engines

Fleetguard FF5776 StrataPore® Fuel Filter for Cummins ISX Engines

The Fleetguard® FF5776 is a premium spin-on fuel filter designed to protect modern diesel fuel systems from harmful contaminants. Built with advanced StrataPore® media, it delivers high-efficiency filtration and reliable fuel system protection for Cummins ISX engines and other heavy-duty diesel applications.

The Fleetguard® FF5776 premium spin-on fuel filter is engineered to help maintain clean fuel delivery and protect critical fuel system components from contamination. Utilizing advanced StrataPore® filtration media, the FF5776 captures harmful particles before they can reach injectors, fuel pumps, and other precision-engineered fuel system components.

Designed for Cummins ISX diesel engines, this filter provides dependable filtration performance while maintaining proper fuel flow. Its durable spin-on construction allows for fast and easy replacement, helping reduce maintenance time and keep vehicles operating efficiently.

The FF5776 is commonly used on Cummins 2010 ISX 15L, 16L, and 11.9L engines and can be upgraded to the Fleetguard FF5825NN NanoNet® fuel filter for enhanced filtration performance. 

SKU:FF5776

Category: Fuel Filters
Regular price $84.95 USD
Regular price Sale price $84.95 USD
Sale Sold out
Quantity

Product Compatibility

  • Cummins ISX 15L (2010)
  • Cummins ISX 16L (2010)
  • Cummins ISX 11.9L (2010)
Specification Value
Part Number FF5776
Filter Type Fuel Filter
Style Spin-On
Media Type StrataPore®
Length 8.92 in (226.52 mm)
Outside Diameter 4.72 in (119.89 mm)
Gasket OD 4.68 in (118.87 mm)
Gasket ID 4.00 in (101.60 mm)
Thread Size M90 x 2-7H Internal
Filtration Efficiency 5 Micron @ 98.7%
Standpipe No
Applicable Region Global
  • Advanced StrataPore® filtration media
  • Protects injectors and fuel system components
  • Removes harmful contaminants from diesel fuel
  • High filtration efficiency (98.7% @ 5 microns)
  • Durable spin-on design
  • Maintains proper fuel flow
  • Designed for Cummins ISX diesel engines
  • Upgrade available to Fleetguard FF5825NN NanoNet®
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Frequently Asked Questions

Everything you need to know before ordering.

Most diesel engines require oil filter replacement during every scheduled oil change. Always follow the manufacturer's maintenance recommendations.

Fuel filter replacement intervals vary by engine and operating conditions, but many diesel engines require replacement every 10,000–30,000 miles.

You can search by part number, OEM number, engine model, or manufacturer cross-reference. If you're unsure, contact us and we'll help identify the correct filter.

Many diesel engines use a primary and secondary fuel filter system to remove contaminants and protect sensitive fuel injection components.

Yes. Many oil, fuel, air, and coolant filters have equivalent replacements across multiple manufacturers.

Most in-stock orders are processed within one business day and shipped from our warehouse.

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