Fleetguard FF5971NN Fuel Filter – Pack of 6

Keep your diesel engines protected and running efficiently with this 6-pack of Fleetguard FF5971NN Fuel Filters, designed with cutting-edge Nano Net media to capture fine contaminants and support today’s high-pressure fuel systems. Perfect for fleets and professionals seeking OEM performance and long service life.

Key Features:

• Includes 6x Fleetguard FF5971NN fuel filters
• Genuine Cummins Filtration product
• Advanced Nano Net synthetic media removes 98.7% of particles ≥4 microns
• Extended service intervals and superior flow capacity
• Designed for secondary (high-pressure side) fuel filtration
• High-efficiency solution for modern diesel engines

Vehicle & Engine Compatibility:

Engineered for diesel applications including:

• Cummins X15 / ISX15 / QSX15 engines
• Used in Freightliner, Kenworth, Peterbilt, International, Volvo, and other Class 8 trucks
• Also compatible with heavy-duty off-highway equipment running Cummins engines

🔍 Confirm filter compatibility using your engine serial number or consult your maintenance manual.

Cross Reference Part Numbers:

• Cummins: 5575298
• Donaldson: P550933
• Baldwin: BF46002
• WIX: 33674
• Luber-Finer: LFF5971
• Napa: 3674

What’s Included:

• 6x Fleetguard FF5971NN Fuel Filters
• Individually boxed or securely bulk packed in OEM packaging

Installation Notes:

• Fits directly as a replacement filter
• Designed for high-pressure side of fuel system
• Prime fuel system after installation for proper operation

Shipping & Handling:

• Ships within 1–2 business days
• Fast, tracked shipping across the USA
• Fleet & wholesale orders welcome

Rely on Fleetguard FF5971NN for cutting-edge diesel filtration — now available in a cost-saving 6-pack.

Nano Net Technology. Bulk Value. Built for Cummins Power.