6.7L Cummins Fuel Filter Water Separator Set - Reliable OEM Fit

In this review the 6.7L Cummins Fuel Filter Water Separator Set is judged for owners of 2013-2018 Dodge Ram 2500, 3500, 4500 and 5500 trucks who need a complete replacement kit that matches factory fit and function. The bottom line: this set focuses on straightforward maintenance with a full trio of replacement elements and safety gloves, and its chief strength is filtration performance - the filters claim to remove up to 99.9% of particles 5 microns or larger, which helps protect injectors and maintain engine reliability.

Key Features

• Premium filter media: Designed to capture 99.9% of particles 5 microns and larger, reducing contaminants before they reach the engine.
• Complete filter package: Includes one each of 68065608AA, 68157291AA and 5083285AA replacements so a full service can be completed in one visit.
• Water separation: The set is intended to separate and remove water from diesel fuel, helping prevent corrosion and injector damage.
• Safety extras: A pair of safety working gloves is included to keep hands clean during installation and filter changes.
• One-year warranty: The manufacturer offers a one-year warranty and direct support if the buyer is not satisfied.

Who It's For

This replacement set is best for owners and DIY mechanics of 6.7L Cummins-powered Dodge Ram 2500, 3500, 4500 and 5500 models from 2013 through 2018 who want a direct-fit, full-service filter kit to perform routine fuel system maintenance at home or in a shop. It suits people who prioritize filtration efficiency and want to minimize injector contamination and premature wear.

Those who should look elsewhere are buyers who require OEM-branded packaging for dealer warranty compliance or fleets that demand traceable commercial part numbers from an original equipment supplier. Also, specialty tuners or modified engines requiring aftermarket performance filters may need a different solution.

Pros & Cons

Pros

• High claimed particle retention helps protect fuel injectors and maintain engine performance.
• Kit includes all three filter elements needed for a full service, reducing ordering mistakes.
• Includes gloves and a one-year warranty, making home installation cleaner and lower risk.
• Customers report good value, fit and reliable function when installed correctly.

Cons

• Not an OEM-branded part for buyers who require manufacturer-branded packaging for warranty compliance.
• Installation still requires basic mechanical skill; buyers uncomfortable working on fuel systems should consult a technician.

Specifications

Compatible engines	6.7L Cummins diesel
Vehicle fitment	2013-2018 Dodge Ram 2500, 3500, 4500, 5500
Included parts	1x 68065608AA, 1x 68157291AA, 1x 5083285AA and gloves
Filtration rating	Removes 99.9% of particles 5 microns or larger
Warranty	1-year manufacturer warranty
Manufacturer	Professional MFG (RARAYC)

Our Verdict

The 6.7L Cummins Fuel Filter Water Separator Set is a practical, value-focused replacement kit for 2013-2018 Dodge Ram owners who want a full-service solution that fits and filters effectively. It is a good buy for DIYers and independent shops seeking reliable filtration and a one-year warranty, while those needing OEM-branded parts or specialized performance filters should consider alternatives.

Frequently Asked Questions

Does this kit include all filters needed for a full fuel service?
Yes, the package contains 68065608AA, 68157291AA and 5083285AA replacement filters so you can complete a full service.

Will these filters fit my 2015 Ram 3500 with a 6.7L Cummins?
Yes, the kit is specified for 2013 through 2018 Ram 2500/3500/4500/5500 models with the 6.7L Cummins engine.

Is installation difficult for a home mechanic?
Basic mechanical skill and proper safety precautions are required; gloves are included, but those uncomfortable with fuel system work should consult a technician.