Fleetguard FS1098 Fuel Water Separator Filter Case
Case of Six OEM Fleetguard FS1098 Spin‑On Fuel Water Separator Filters that delivers high‑efficiency 10‑micron filtration using advanced StrataPore media to protect modern Cummins B6.7, ISB 6.7, QSB 6.7, ISL9, and L9 engines. Engineered to remove free and emulsified water while capturing fine particulate, the FS1098 helps extend injector life, reduce bacteria growth, and maintain clean, reliable fuel flow. Designed for FH143, FH21462, and FH21464 housings, this environmentally friendly composite filter supports ULSD and biodiesel applications and provides OEM‑grade protection for demanding duty cycles. In stock and ready to ship.
VEHICLE OVERVIEW
PRODUCT DETAILS
PACK OF SIX - FS1098 Spin On Fuel Water Separator Filter
Fast Shipping: Packaged and ready to ship today! Policy Note: Sold strictly as-is. No returns, final sale.
The OEM Fleetguard FS1098 Fuel Water Separator Filter is a highly effective solution for removing water, dirt, and particulate matter from diesel fuel. Utilizing advanced ISB filter technology, this filter can capture particles as small as 10 microns while allowing fuel to flow freely, resulting in improved preventative maintenance and increased reliability. Made with StrataPore filter media, the replacement spin-on diesel fuel filter offers a finer filtration medium and helps to extend the lifespan of the fuel injection system while reducing bacteria growth.
Fleetguard Cummins Filtration FS1098 Spin On Fuel Water Separator Cartridge is designed for installation on the following Fleetguard filter assemblies:
- FH143
- FH21462
- FH21464
PACK OF 6 - Fleetguard FS1098 Fuel Water Separator Filter IN STOCK AND READY FOR IMMEDIATE SHIPMENT, FINAL SALE.
This Fleetguard FS1098 Replacement Fuel and Water Separator Filter engines series applications:
- 2017 To Present Cummins B6.7 series engines
- 2017 To Present Cummins ISB 6.7 series engines
- 2017 To Present Cummins QSB 6.7 series engines
- 2017 To Present Cummins L9 series engines
- 2017 to Present Cummins ISL9 series engines
| Engine Family | Engine Models | Model Years | Common Vehicle/Equipment Applications |
|---|---|---|---|
| Cummins B6.7 | ISB 6.7, QSB 6.7 | 2017–Present | Freightliner M2 106/112, Kenworth T180/T270/T280/T370/T380/T480, Peterbilt 536/537/548, International MV/HV/CV Series, Blue Bird & IC Bus school buses, JCB/Doosan/JLG equipment |
| Cummins L9 | L9, ISL9, ISL 8.9 | 2017–Present | Freightliner M2 106/112, Western Star 4700, Kenworth/Peterbilt medium‑duty trucks, municipal fleets, vocational trucks, construction & industrial equipment |
Fleetguard Cummins Filtration fuel water separator FS20121 cross-reference:
- Cummins 5308722
- Cummins 5319680
- Fleetguard FS20038
- Gehl 50220869
- Hifi SN40706
- JCB 400A0727
- JLG - 70026234
- Kassbohrer 83121350170
- Luberfiner - LFF1098
- Wirtgen 2345929
- Wirtgen 2391355
FS1098 Fuel Water Separator Filter Specifications:
- Shipment Height: 229.06 MM or 9.018 inches
- Largest OD: 120.00 MM or 4.724 inches
- Overall Height: 229.06 MM or 9.018 inches
- Thread Diameter: 119.00 MM or 4.685 inches
- Thread Pitch: 4.0 MM Per Thread
- Thread Form: Buttress
The new Fleetguard FS1098 fuel filter benefits:
- Higher Performance Fuel Filtration
- Lower Operating Expenses
- Advanced water removal capability meets today's high-efficiency
specifications - Minimize maintenance costs and maximize uptime.
- Advanced fuel-water separation architecture has been utilized to protect your entire fuel injection system.
- Fleetguard on-engine filters ensure optimal fuel system protection per demanding OEM specifications.
Fleetguard Cummins Filtration Filters Best Warranty in the Business.
- The Cummins Filtration Warranty extends to our entire line of products, ensuring the same promise of performance and coverage beyond the competition.
This Fleetguard FS1098 is a replacement Fuel and Water Separator that separates water from the fuel and removes significant contaminants while offering superior filtration levels to other compatible filters. The Fleetguard FS1098 Fuel/Water Separator is a High-Efficiency Fuel and Water Separator containing the patented Stratapore Filter Media. This diesel fuel water separator filter is a Spin On diesel fuel filter with a 10 Micron Filtration rating. This diesel water separator filter offers a finer filtration medium to remove water from your diesel fuel. This premium quality filter's water removal capability helps ensure the longevity of your entire fuel injection system and reduces bacteria growth.
The Fleetguard FS1098 Spin On Diesel Fuel filter benefits:
- It has a composite housing which now makes this Fuel Water Separator an environmentally friendly filter.
- Approved for use with both Bio-Diesel and Ultra Low Sulfur Diesel compatible.
- Removes entrained water and emulsified water.
- Filters to a 10 Micron level.
This Fleetguard FS1098 Cummins Filtration Water Separator Filter is designed for installation on the following Fleetguard Fuel Housing Assemblies:
- Fleetguard Fuel Housing FH21464
- Fleetguard Fuel Housing FH21462
- Fleetguard Fuel Housing FH143
Fleetguard® FS1098 Fuel Filter Spin-on Fuel Cartridge Kit superceeds the prior filters:
- Fleetguard FS20038
- Cummins 5308722
The Cummins Filtration - Fleetguard diesel fuel filters, deliver the best fuel filtration performance. These Cummins Filtration diesel fuel water filters use the proprietary StrataPore media to remove harmful contaminants.
Fleetguard® FS1098 premium fuel water separator spin-on works to remove water and other particulates to your Davco Fuel Processor.
Cummins Filtration is the leading worldwide designer and manufacturer of filtration products for heavy-duty diesel powered equipment. It owns the well-recognized brand of Fleetguard™, manufacturing class-leading filtration products compatible with Cummins and a wide range of other engine makes.
NOTE: PLEASE ENSURE THAT THIS IS THE CORRECT CUMMINS REPLACEMENT FILTER FOR YOUR ENGINE!
- By KLM Performance
SPECIFICATIONS
-
Engine: Cummins QSB 6.7 | Cummins B6.7 | Cummins L9 | Cummins ISL9
- Fuel Type: Diesel Fuel
- Fuel Flow: 1.06 GPM Diesel Fuel
- Water Separation Efficiency: 95% / 95% emulsified water removal
- Filtration Level: Ten Micron
- Filtration Media: Stratapore
- Item Number: Fleetguard FS1098
- Make: Cummins
- Model: N/A
- Year: 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026
- Manufacturer Part No: Fleetguard-FS1098-Case
- Product Application: Fuel Water Separator Required on Cummins Cummins QSB 6.7, ISB6.7, B6.7, ISL9 and L9 diesel engines.
- Height: 4
- Width: 8
- Brand: Fleetguard - Cummins Filtration
-
FAQ: What can be done to ensure a long-term life span of this Cummins Filtration diesel fuel water separator filter? The regular servicing of the Fleetguard FS1098 Fuel Water Separator Cartridge requires the removal of water contained within the filter. Water removal is key to the required maintenance of this filter element.
- Part Number: FS1098
- Manufacturer: Fleetguard Atmus Filtration Technologies
- Product Note: The regular draining of this Fleetguard Atmus Filtration Technologies FS1098 spin-on diesel fuel water separator filter is required to ensure the maximum duration of the filter's lifespan.
SHIPPING INFORMATION
Read moreCA PROP-65 POLICY
Read moreWARRANTY
Read moreCompetitive Pricing
Fast & Reliable Shipping
Secure Checkout
Expert Customer Service
You may also like
2025 RAM Fleetguard FK11008NN Filter Kit
Fleetguard Atmus Filtration Technologies
Fleetguard CV52001 Crankcase Ventilation Filter
Fleetguard Atmus Filtration Technologies
Fleetguard AF27684 2007.5-2026 Dodge Ram 6.7L Cummins Air Filter
Fleetguard Atmus Filtration Technologies
Fleetguard LF16453 Oil Filter Cartridge
Fleetguard Atmus Filtration Technologies