Fleetguard FS20121 Fuel Water Separator Filter
Fleetguard FS20121 Fuel Water Separator Filter
BRAND: Fleetguard - Atmus Filtration Technologies | SKU: Fleetguard FS20121

Fleetguard FS20121 Fuel Water Separator

$115.98 $151.94 $151.94 /
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Fleetguard Atmus Filtration Technologies 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 essential for removing both free and entrained water from diesel fuel. Its purpose is to maintain clean fuel delivery to your Cummins Stage V B & L engines. This advanced Fleetguard Atmus Filtration Technologies Fuel Filter offers Extended Service Filtration Solutions for Cummins Stage V QSB6.7 and QSL 9L series engines.

The OEM Fleetguard FS20121 Fuel Water Separator Filter is designed to help protect your Cummins engine from the damaging effects of water and other fuel-borne contaminants. This diesel fuel water 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
  • Wirtgen 2705826
  • Terberg T13017490

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
    specifications for the maximum protection of your fuel injection system.
  • 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 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 a metal housing, making 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 OEM 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 - Atmus Filtration Technologies
    • 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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    Customer Reviews

    Based on 6 reviews
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    M
    Mike Moorhous
    Fuel Filters

    Everything work well use you again

    Hi there,

    Thank you for taking the time to leave a review for the Fleetguard FS20121 Fuel Water Separator. We are glad to hear that everything is working well for you and we appreciate your support. We look forward to serving you again in the future.

    Best,
    Customer Service

    D
    Dan McMurry
    Premium Filters

    I received these filters in a timely matter. Good Customer Service

    Hi Dan!

    Thank you for allowing us to serve you and your automotive needs.
    As a small business, we have built our business around you, our customer.
    Our customers always come first. We have a very hard-working team and care very much about your experience. Thank you for being so supportive!

    Thank you,

    Sara Paynter-Mercer
    KLM Performance Customer Experience Manager

    D
    Dan Wade
    Impressive Quality

    The quality of the Fleetguard FS20121 Fuel Water Separator is truly impressive. It effectively separates water from fuel, ensuring a clean fuel supply.

    S
    Stacy B
    fast shipping

    Needed this product very quickly and had it shipped to me within 48 hours. Arrived in mint condition, and I saved 33% on the price.

    S
    S. Holder
    Great price and fast shipping

    Needed 12 of this Fleetguard Fuel Water Separator FS20121 for upcoming service work. Had the tracking number and filters in no time. THanks for getting them out so quickly.

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