FUEL FILTER (CHASSIS MOUNTED) - FLEETGUARD ('19-'24, 2500/3500/4500/5500 & '20-'23, 1500 3.0 ECODIESEL)

Item #: FS20378
$42.95

Factory Filters For The Fourth!

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Description


Fleetguard chassis mounted fuel filter / water separator for 2019-2024 Ram Cummins Turbo Diesel 2500/3500/4500/5500 trucks.

Also fits 2020-2023 Ram 1500 3.0L EcoDiesel trucks.

Alternative for Mopar 68436631AA

Reviews

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Jun 26, 2025  |  By Willy
Arrived in clear bag, no fleetguard box. If it wasn't Geno's I would return for credit. Will be buying mopar next time. Will see if this throws a code in the future
Owner Response:We understand the concern with all the counterfeit filters on the market these days. Geno's Garage purchases Fleetguard filters directly from Fleetguard, no middleman. This specific filter comes from Fleetguard packaged in clear packaging with 12 filters in each box. This is the same way that Fleetguard sends the FS19855 and FS19856 fuel filters in earlier Ram Cummins applications. Fleetguard does not manufacture this fuel filter for Ram but does build this filter to the same specs as the factory original chassis mounted fuel filter that was sourced by Ram and manufactured by Parker/Baldwin. I hope this helps with any concern that this filter may not be on par with the Mopar package chassis mounted fuel filter.

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