Fleetguard FS20121 Fuel Water Separator

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Fleetguard - Cummins Filtration

SKU: Fleetguard FS20121

Fleetguard Cummins Filtration FS 20121 Cummins QSB 6.7, L9 and QSL9 Ten Micron Fuel Filter - Fuel Water Separator Filter

4 reviews

Sale price$101.48 Regular price$151.94

Fleetguard Cummins Filtration FS20121 Fuel Water Separator Cartridge

Fleetguard FS20121 Fuel Water Separator Filter IN STOCK AND READY FOR IMMEDIATE SHIPMENT

The Fleetguard FS20121 Fuel Water Separator Filter is designed to help protect your Cummins Filtration engine from the damaging effects of water and other fuel-borne contaminants. This filter is constructed from durable materials and features a high-efficiency coalescer element to help ensure the fuel system remains free of water and other particles.

This Fleetguard FS20121 Replacement Fuel and Water Separator Filter applications:

  • Cummins Stage V QSB engines
  • Cummins Stage V QSL engines
  • Cummins B6.7 engines
  • Cummins L9 engines

Fleetguard Cummins Filtration fuel water separator FS20121 cross-reference:

  • Cummins 5444245
  • Cummins 5528103

The new Fleetguard FS20121 fuel filter benefits:

  • Higher Performance Fuel Filtration
  • Extended Maintenance Intervals of up to 1000 hours.
  • Lower Operating Expenses
  • Advanced water removal capability meets today's high-efficiency
  • Minimize maintenance costs and maximize uptime.
  • Advanced fuel-water separation architecture has been utilized to protect your entire fuel injection system.
  • Maximum Value With Extended service intervals of 1000 hours. 
  • Fleetguard on-engine filters to 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 FS20121 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 FS20121 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 FS 20121 Spin On Diesel Fuel filter benefits:

  • It has metal 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.

    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. 

    • by KLM Performance
    • Engine : Cummins QSB 6.7 | Cummins QSL9 | Cummins L9
    • Fuel Type: Diesel Fuel
    • Filtration Level: Ten Micron
    • Item Number: Fleetguard FS20121
    • Make:  Cummins
    • Model: N/A
    • Year: N/A
    • Manufacturer Part No: Fleetguard FS20121
    • Product Application: Fuel Water Separator Required on Cummins Cummins QSB 6.7 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 FS20121 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: FS20121
    • Manufacturer: Fleetguard
    • Product Note: The regular draining of this Fleetguard Cummins Filtration FS20121 spin-on diesel fuel water separator filter is required to ensure the maximum duration of the filter's lifespan.

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