RARAYC 6.7L Cummins Fuel Filter Water Separator for Dodge Ram 2500/3500 — OEM-fit kit with 2 filters & gloves

RARAYC 6.7L Cummins fuel filter water separator kit is a direct-fit replacement designed to protect your 2013–2018 Dodge Ram diesel engine by removing water and particles down to 5 microns.

This replacement set is built for owners of 6.7L Cummins–equipped Rams who need a drop-in filter assembly that matches factory fit and flow. The kit includes two OEM-equivalent filter elements and work gloves so you can swap the assembly at home or in the shop without hunting multiple parts. It works as a fuel filter and water separator to help keep contaminants out of the injector system and maintain clean fuel delivery.

How does this kit fit my Dodge Ram and which model years are covered?

This RARAYC kit is made specifically for 6.7L Cummins diesel engines and matches the mounting and connection points used by the factory assemblies. Fitment covers a range of Ram trucks so you can be confident it will align with existing hardware.

• Compatible with 2013–2018 Dodge Ram 2500 and 3500 models.
• Also fits 2013–2018 Ram 4500 and 2015–2018 Ram 5500 with 6.7L Cummins engines.
• Direct-replaces part numbers 68197867AA and 68157291AA for a straightforward swap.
• No custom modifications required—uses factory mounting points and fuel lines.

What components come in the RARAYC fuel filter water separator kit?

The kit supplies the filter elements and a couple of extras to streamline installation. Everything included is selected so you don’t need to buy separate filters or basic PPE for a one-time service.

• One 68065608AA filter element and one 68157291AA filter element included.
• A pair of safety work gloves to protect your hands during replacement.
• Packaging and parts sized to match the original assembly for a clean drop-in.
• Backed by a one-year warranty and a satisfaction guarantee from RARAYC.

How effective is the filtration and what contaminants does it target?

This assembly is engineered to trap particles and separate water from diesel so the fuel reaching injectors is cleaner. While no filter can guarantee absolute protection, this product removes the vast majority of larger particulates and visible water contamination.

• Removes 99.9% of particles 5 microns or larger from the fuel stream.
• Integrated water-separating element helps isolate and drain free water.
• Helps reduce abrasive wear and clogging risk for downstream components.
• Maintains flow rates compatible with factory fuel delivery systems.

Who is this for: This RARAYC 6.7L Cummins fuel filter water separator kit is intended for DIY truck owners and mechanics who maintain Dodge Ram trucks with 6.7L Cummins engines. It’s useful for routine fuel system service, preemptive maintenance before long trips or heavy-duty work, and for anyone replacing worn or damaged factory filter assemblies. If you value direct-fit parts, clear fitment coverage for 2013–2018 Ram models, and a small parts kit that includes gloves, this product simplifies servicing your fuel system while preserving injector protection and fuel cleanliness.