6.7L Cummins Fuel Filter Kit for 2013-2018 Dodge Ram - Reliable Fuel

In this review the kit is recommended for owners of the 6.7L Cummins diesel who need a complete, value-oriented service package. The RARAYC kit bundles a fuel filter, fuel/water separator, oil filter, engine air filter and cabin air filter aimed at restoring filtration and protecting injectors and the fuel system. The single biggest reason to buy is the filtration performance: the fuel filter captures water and particles down to about 4 microns and uses double layer micro filter paper to separate water from oil, which helps ensure steady, clean diesel flow for optimal engine performance.

Key Features

• High-grade filter medium: Provides maximum filtration with minimal flow restriction so injection components see cleaner fuel without sacrificing supply pressure.
• Water separation: The double layer micro filter paper and fuel/water separator capture and separate water, reducing corrosion and injector damage.
• Fine particle capture: Rated to catch particles around 4 microns, which helps protect injectors and maintain combustion efficiency.
• Complete service kit: Includes fuel filter, fuel/water separator, oil filter, air filter and cabin air filter so multiple routine items are replaced at once for convenience.
• Direct replacements: Designed as replacements for Mopar and common aftermarket references, making fitment straightforward for 2013-2018 6.7L Ram trucks.

Who It's For

This kit is for owners of 2013-2018 Dodge Ram 2500, 3500, 4500 and for 2015-2018 Ram 5500 with the 6.7L Cummins who prefer a single purchase to cover fuel, oil and air service items. It suits DIY mechanics and fleet maintenance techs who value a bundled solution that addresses both particle filtration and water separation in diesel systems.

Those who should look elsewhere include buyers who need manufacturer OEM-branded parts for warranty reasons or drivers with non-6.7L engines; also, if a shop requires only one individual filter, buying components separately may be more economical than a full kit.

Pros & Cons

Pros

• Comprehensive kit replaces multiple service items in one purchase for convenient maintenance.
• Fuel filter construction and double layer micro filter paper effectively separate water and filter fine particles.
• Good value: customers report quality, fit and function that match expectations for routine service parts.

Cons

• Not branded OEM; buyers seeking factory-labeled parts may prefer original Mopar units.
• Kit format may include parts a buyer does not need for a single targeted repair.

Specifications

Compatible Engines	6.7L Cummins diesel (2013-2018)
Compatible Vehicles	Dodge Ram 2500/3500/4500 (2013-2018), Ram 5500 (2015-2018)
Fuel Filter Rating	Approximately 4 microns, captures ~99% water contaminants
Included Items	Fuel filter, fuel/water separator, oil filter, engine air filter, cabin air filter
Filter Technology	Double layer micro filter paper with water/oil separation
Replaces	Mopar 68197867AA, 68157291AA, 05083285AA, 53034051AB, 68406048AA

Our Verdict

The RARAYC 6.7L Cummins Fuel Filter Kit is a practical, cost-effective option for owners doing routine maintenance on compatible Ram trucks. It bundles the key filtration items needed to protect the fuel system and injectors, offers strong water separation and particle capture, and delivers good fit and function for the price. Buy this kit if you want a one-stop service solution that improves fuel cleanliness and helps prevent injector problems.

Frequently Asked Questions

Will this kit fit my 2014 Ram 3500 with a 6.7L Cummins?
Yes. The kit is designed for 6.7L Cummins engines in 2013-2018 Ram 2500/3500/4500 and 2015-2018 Ram 5500 models.

Does the fuel filter separate water?
Yes. The fuel filter and included fuel/water separator use double layer micro filter paper to separate and capture water contaminants from diesel.

Are the included parts direct replacements for Mopar numbers?
Yes. The kit lists replacement references that correspond to common Mopar and aftermarket part numbers for straightforward fitment.