Fleece Under Bed Fuel Filter Assembly - 2019-2024 Ram 2500/3500 Cummins 6.7L

Product Name: Fleece Under Bed Fuel Filter Assembly - 2019-2024 Ram 2500/3500 Cummins 6.7L 
Manufacturer: Fleece 
Manufacturer Part #: FPE-CUMM-UBFA-1924 
Thoroughbred Diesel Part #: FPE-CUMM-UBFA-1924 
Fitment Notes: 2019-2024 Ram 2500/3500 Cummins 6.7L

Tired of over-priced fuel filter service costs and questionable filter options? Our direct replacement under bed fuel filter base for the 2019-2024 Ram with 6.7L Cummins allows you to convert to a more convenient Donaldson spin-on filter and will lower your ongoing filter maintenance costs.  This kit replaces the factory plastic fuel filter housing with a new anodized billet aluminum filter base, Donaldson spin-on canister style filter, Water-In-Fuel (WIF) sensor, and integral high-flow fuel heater option. No additional lines to route, cut, or install with the option to add a full-flow fuel heater - our kit easily mounts in the factory fuel filter location and connects directly to all factory fuel lines and WIF sensor circuitry. Fully assembled filter base is ready to install!

Application Notes

• This kit is a direct replacement for MOPAR 68358393AA filter assembly that utilizes MOPAR filter 68436631AA
• This kit WILL NOT FIT Cab & Chassis applications.
• The fuel heater will be available for this kit beginning in June 2025!

Fleece Under Bed Fuel Filter Assembly Features:

• Direct Replacement: Installs in the factory under-bed filter location with no modifications required.
• Billet Aluminum Construction: Anodized filter base offers strength, corrosion resistance, and longevity.
• Donaldson Spin-On Filter: Proven filtration performance with lower replacement cost vs. OEM filters.
• Water-In-Fuel Sensor Compatible: Comes with integrated WIF sensor and uses factory harness.
• Optional Fuel Heater: High-flow heater included for cold weather reliability (no additional lines needed).
• Plug-and-Play Installation: Reuses all factory fuel lines and wiring-no cutting, routing, or tuning required.
• Complete Kit: Includes pre-assembled base, Donaldson filter, WIF sensor, and mounting hardware.
• 1 Year Limited Parts Warranty
• For more information on Fleece call us at 1-859-737-4966.

Kit includes: 

• Anodized aluminum fuel filter base with quick connect fittings
• Donaldson P551329 fuel filter and water separator
• Water-In-Fuel (WIF) sensor and adapter harness
• Mounting bolts
• Option to add a high-flow fuel heater