Fleetguard FS20089 Fuel Water Separator Filter
Fleetguard FS20089 2013-2018 Dodge Cummins 6.7L Fuel Water Separator Filter
Fleetguard FS20089 Fuel Water Separator Filter
Fleetguard FS20089 2013-2018 Dodge Cummins 6.7L Fuel Water Separator Filter
BRAND: Fleetguard Atmus Filtration Technologies | SKU: Fleetguard-FS20089

Fleetguard FS20089 Fuel Water Separator Filter

$67.89 $139.94 $139.94 /
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IN STOCK - READY TO SHIP

This product is in stock and ready to ship immediately. No need to call—we guarantee fast and efficient shipping straight to you.

The FS20089 is an OEM Cummins Filtration primary fuel water separator, designed for 2013-2018 Dodge Ram 2500, 3500, 4500, and 5500 trucks. Ensures 99.9% water removal for maximum fuel system protection. IN STOCK & READY FOR IMMEDIATE SHIPMENT!
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Fleetguard FS20089 2013 to 2018 Dodge Ram 6.7L Cummins Primary Fuel Water Separator Filter

Fleetguard FS20089 - Cummins Filtration Dodge Ram 6.7L Cummins Diesel Fuel Water Separator Filter

This Fleetguard diesel fuel filter is an OEM Cummins Filtration FS20089 Fuel/Water Separator Filter, a replacement rear frame-mounted water separator filter used in the 2013 to 2018 Dodge Ram trucks with the Cummins 6.7L diesel engine. This premium-grade Cummins fuel filter is located on the rear chassis of your Ram truck.

NOTE: This Fleetguard 2013 to 2018 Dodge Ram 6.7L Cummins water separator is now in stock and ready for immediate shipment.

Fleetguard FS20089 Dodge Ram Cummins 6.7 Diesel Engine Fuel Water Separator Filter applications:

  • 2013 to 2018 Ram 2500, 3500, 4500, and 5500 2WD and 4WD trucks.

The Dodge Ram 6.7L Cummins diesel models were produced after the 2013 to 2018 model year using two different diesel fuel filters.

  • A-frame rail-mounted primary diesel fuel water separator filter is located in the rear of the truck.
  • A secondary engine-mounted diesel fuel filter is located in the front of the truck in the engine bay.

Fleetguard FS20089 Fuel/Water Separator Specifications:

  • Overall Height 139.8 mm or 5.504."
  • Largest OD 107.9 mm or 4.248."
  • Gasket OD 91.12 mm or 3.587."
  • Thread Diameter 1.0 in
  • Thread Pitch 14.0 Threads Per Inch
  • Thread Class 2B
  • Thread Form Unified National
  • Emulsified Water Separation 99.9%
  • Free Water Separation 99.9%
  • Micron Rating 95% efficiency @ 2 microns.
  • The filter contains the two O-rings required for a leak-free installation.

This Fleetguard FS20089 Cummins 6.7L Fuel Water Separator Filter attributes:

  • This diesel fuel filter Is the primary diesel fuel filter in the 2013 to 2018 model Dodge Ram trucks.
  • The filter is designed specifically for use in the two-stage fuel filtration system in the Cummins 6.7L powered Dodge Ram trucks!
  • This Filter removes 99.9 percent of the Emulsified Water from your diesel fuel.
  • This Filter removes 99.9 percent of the Free Water from your diesel fuel.

This FS20089 Fuel/Water Separator Filter Installation:

  • For the installation of this new Mopar 6.7L Diesel Fuel Filter, you will need to install the new filter O-ring for a leak-free installation.
  • A new O-Ring is included with this filter for the sensor installation.
  • This diesel fuel water separator filter element is located on the frame rail in the rear of the truck.

This FS20089 Fuel Water Separator Filter Cross References:

This OEM Cummins 6.7L Fuel Filter is the diesel water separator filter installed in 2013 to the current model Dodge Ram trucks. This diesel fuel water separator filter is manufactured by Fleetguard a division of Cummins to meet the exact diesel fuel filtration specifications required for a long trouble-free life of your fuel injection system. This diesel fuel filter is offered as a lower-cost alternative fuel filter. The FS20089 filter adheres to the strict fuel filtration standards established by Cummins for a trouble-free fuel injection system on your 6.7L diesel engine. 

This Cummins 6.7L Fuel Filter is the diesel water separator filter installed in the 2013 to 2018 model Dodge Ram trucks. This diesel fuel water separator filter is located in the rear of the truck next to the diesel fuel tanks. KLM Performance strongly recommends the regular draining of this fuel filter to remove the water contained within this filter.

  • By KLM Performance
  • Engine : 6.7L Cummins
  • Fuel Type: Diesel Fuel
  • Fuel Filtration Level: Two Micron
  • Filter Type: Diesel Fuel Water Separator Filter
  • Item Number: Fleetguard FS20089
  • Make: Cummins | Dodge | Ram
  • Model : 2500 | 3500 | 4500 | 5500
  • Year : 2013 | 2014 | 2015 | 2016 | 2017 | 2018
  • Manufacturer Part No: FS20089
  • Product Application: 2013 to 2018 Dodge Ram 2500, 3500, 4500, 5500 with 6.7L Cummins
  • Height: 4
  • Width: 8
  • Brand: Fleetguard - Cummins Filtration
  • FAQ: What is the effective filtration rating of the Cummins Filtration FS20089 fuel filter? The Emulsified Water Separation and Free Water Separation are 99.9% efficient at the 2-micron level.
  • Part Number: FS20089
  • Manufacturer: Fleetguard - Atmus Filtration Technologies
  • Product Note: With the regular draining of this diesel fuel filter to remove the water contained within this filter you will reduce the buildup of bacteria and promote longer Fuel Separator filter life.
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Customer Reviews

Based on 4 reviews
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J
James Schwob
Genuine Fleetguard filters

With so many fake mopar filters running around on Amazon, it was refreshing to get genuine Fleetguard filters for my Cummins diesel.

Thank you for your feedback! We are glad to hear that you are satisfied with our genuine Fleetguard filters. We always strive to provide high-quality products for our customers, and we are happy to know that we have met your expectations. Thank you for choosing Fleetguard for your Cummins diesel.

L
Les Tirmenstein
Authentic Parts at a Good Price

Ordered the Fleetguard and Mopar filters for a Ram Cummins fuel filter change. Items arrived quickly. Clever packing allowed for a smaller box which keeps the shipping cost down. 👍 Both filters appear to be the real deal and not Chinese knockoffs. Takes less than an hour with the right tools (filter socket and long socket extension for the front, filter wrench for the rear, and a sensor removal wrench for the rear sensor are helpful). Save $300-400 over dealership gouging even after purchasing the specific tools to make this task easier. Very pleased. I’ll be a repeat customer.

Hi Les!

Thank you for taking the time to leave a review! We are glad to hear that you were satisfied with your purchase. We take pride in offering authentic parts at a good price, and we are happy to know that our clever packing helped keep the shipping cost down for you. We hope that our products and tools will continue to make your future filter changes easier and more cost-effective. Thank you for choosing us, and we look forward to serving you again in the future.

Thank you,
Sara Paynter-Mercer
KLM Performance Customer Experience Manager

K
Kevin Turner
Excellent Filter for Dodge Cummins

The FS20089 filter is a perfect fit for my 2013 Dodge Cummins 6.7L. It does a great job of keeping water and contaminants out of the fuel system. Easy installation and noticeable engine improvement.

J
Joshua Lee
Clean Fuel, Clean Engine

Impressed with how effectively this filter separates water from the fuel. My engine feels more responsive and efficient. A must-have for Cummins owners.

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