Fleetguard FS19765 Fuel/Water Separator Filter – Pack of 6

Fleetguard FS19765 Fuel/Water Separator Filter – 6-Pack
StrataPore™ Media Filters for Cummins Diesel Engines

Get long-lasting protection and save more with this 6-pack of Fleetguard FS19765 Fuel/Water Separator Filters, engineered by Cummins Filtration for top-tier water separation and fuel cleanliness. Ideal for fleets, shops, and diesel owners seeking performance and value.

Key Features:

• 6x Genuine Fleetguard FS19765 filters
• OEM-quality StrataPore™ multi-layer media
• High-efficiency filtration with excellent water removal
• Designed for primary fuel filtration
• Ideal for high-mileage service intervals and heavy-duty use
• Trusted in both on-road and off-road applications

Vehicle & Engine Compatibility:
Suitable for Cummins-powered vehicles and equipment, including:

• Engines: ISX, ISM, ISL, ISC, QSC, QSL, QSB
• Trucks: Freightliner, Kenworth, Peterbilt, Volvo, International
• Ag/Construction: Case IH, New Holland, John Deere

Verify compatibility with your engine model or service manual before purchase.

Cross Reference:
Cummins 3968188 | Baldwin BF9886-D | Donaldson P550933 | WIX 33674 | Napa 3674 | Fram CS9461 | Luber-Finer LFF6016

What's Included: 6x Fleetguard FS19765 Fuel/Water Separator Filters (sealed OEM packaging)

Shipping: Ships in 1–2 business days, tracked, bulk orders welcome for fleets and resellers.

OEM Quality. Fleet-Proven Reliability. Delivered Fast.

❓ Quick FAQ

Which trucks/equipment does this fit?
Cummins ISX, ISM, ISL, ISC, QSC, QSL, and QSB engines used in commercial semis (Freightliner, Kenworth, Peterbilt, Volvo, International) as well as agricultural and construction equipment from Case IH, New Holland, and John Deere.

What makes StrataPore™ media unique?
Its multi-layer synthetic design increases dirt-holding capacity and offers strong water-coalescing performance — binding tiny water droplets together so they settle out instead of reaching the high-pressure fuel system, unlike standard paper filters.

How do I replace this filter?

1. Drain the old filter canister into a catch pan; disconnect the WIF sensor if equipped.
2. Remove the old filter with a strap wrench.
3. Clean the mounting surface and transfer/replace the WIF sensor with a new O-ring if reused.
4. Pre-fill the new filter with diesel through the outer holes, lubricate the seal, then hand-tighten an additional 1/2–3/4 turn after contact.
5. Reconnect the WIF sensor wiring.
6. Prime via a hand pump or by cycling the ignition to RUN 3–5 times, then start the engine and check for leaks.