Description

OEM Quality Mopar 2019-2024 Ram 6.7L Cummins Fuel & Oil Filter Service Kit

(68157291AA, 68436631AA, 05083285AA)

Stop overpaying at the dealership and protect your 5th Gen 6.7L Cummins with the ultimate maintenance solution. This all-in-one kit provides every OEM Quality Mopar filter you need for a complete fuel and oil service, ensuring factory-spec protection and peak performance for your Ram truck. This bundle is the definitive choice for the DIY owner who demands uncompromising quality and value.

• COMPLETE 3-FILTER SERVICE KIT: Includes all three required OEM filters for your next scheduled maintenance: one engine-mounted fuel filter (68157291AA), one chassis-mounted fuel/water separator (68436631AA), and one engine oil filter (05083285AA).
• GUARANTEED OEM QUALITY MOPAR PARTS: Eliminate the risk of counterfeit filters from questionable online sources. We supply only factory-OEM Mopar parts to guarantee perfect fitment, function, and peace of mind.
• PROTECT YOUR HIGH-PRESSURE FUEL SYSTEM: Defend your engine’s most critical and expensive components. Mopar’s advanced NanoNet and multi-stage filtration are engineered specifically to protect the sensitive injectors and high-pressure fuel pump from catastrophic failure due to contaminants.
• SAVE TIME AND MONEY: Get everything you need for your next service in one convenient box at a better value than buying separately. Empower yourself to perform the maintenance and save hundreds compared to a single dealership visit.
• INCLUDES OUR ULTIMATE DIY INSTALLATION GUIDE: Don’t just buy the parts—master the job. Scroll down for our exclusive, detailed step-by-step guide to changing all three filters, compiled from technical data and real-world owner experiences.

Vehicle Compatibility

Confirmed Vehicle Fitment

The Mopar Advantage

Protect Your Investment: Why OEM Filtration is Non-Negotiable

The 6.7L Cummins engine in your Ram is a significant investment, and its modern common-rail fuel system is its lifeblood. Operating at immense pressures, this system is incredibly sensitive to microscopic contaminants and water in the fuel. For 2019-2020 models equipped with the CP4.2 high-pressure fuel pump, and all subsequent models, the quality of fuel filtration is not just a recommendation—it is a critical necessity. A failure in this pump can send metal debris throughout the entire fuel system, leading to a repair bill that can easily run into thousands of dollars, requiring the replacement of the pump, fuel lines, fuel rail, and all six injectors.

Using unverified, aftermarket filters is a gamble that can have devastating consequences. OEM Quality Mopar filters are engineered by Fleetguard specifically for the Cummins engine, providing the precise micron rating and water separation capabilities required to prevent this type of catastrophic failure. This kit provides the factory-specified defense your truck needs, ensuring longevity and trouble-free operation.

Component Deep Dive

• Engine-Mounted Fuel Filter (Mopar 68157291AA): This is the final and most crucial stage of fuel filtration. Located in the engine bay, it features advanced NanoNet technology in a proprietary two-stage design. A 5-micron outer filter captures larger particles, while a 3-micron inner filter traps the smallest, most damaging contaminants before they can reach your injectors. This level of filtration is essential for protecting the high-pressure fuel system and ensuring the longevity of its components.

• Chassis-Mounted Fuel Separator (Mopar 68436631AA): As the first line of defense, this filter is mounted on the frame rail near the fuel tank. Its primary role is to remove damaging water and larger debris from the fuel. For 2019 and newer Ram trucks, this high-efficiency filter features a 2-micron rating, effectively stripping water from the diesel fuel to prevent corrosion and protect the entire fuel system downstream.

• Engine Oil Filter (Mopar 05083285AA): A proven and reliable component, this oil filter has been the OEM choice for Cummins engines for decades. It uses high-quality cellulose media to effectively remove harmful particulates and sludge from your engine oil, preventing premature wear on bearings, lifters, and other critical internal components. While other filters exist, this Mopar filter is guaranteed to meet the OEM specifications for flow rate and filtration required for your engine’s warranty and long-term health.

The Ultimate DIY Guide: 2019-2024 Ram 6.7L Cummins Filter Service

Ready to tackle your Ram’s filter service? You’ve got this. This guide, compiled from technical manuals and real-world feedback from owners like you, will walk you through every step. We’ll cover the tools you need and the pro tips to make the job clean and successful.

Essential Tools & Supplies

Tool/Supply	Purpose	Pro Tip / Part Number
Socket Set (Metric)	General use
28mm 6-Point Socket	For engine-mounted fuel filter cap	A 6-point socket is critical to avoid stripping the plastic cap. Avoid 12-point sockets.
Ratchet w/ Long Extensions (10″+)	To reach the engine-mounted filter cap	A combination of extensions may be needed.
Swivel/Universal Joint	For accessing the filter cap at an angle	Highly recommended for easier access.
Oil Filter Wrench (Strap or Claw type)	For chassis-mounted fuel filter & oil filter	The rear fuel filter can be very tight.
Lisle 34900 Water Sensor Wrench	For removing WIF sensor on rear filter	Recommended by users for easy removal.
Drain Pan (Large capacity)	To catch ~12 quarts of oil and diesel fuel
Shop Rags / Towels	For inevitable spills
Nitrile Gloves	To protect hands from diesel and oil
Safety Glasses	Essential eye protection
Creeper	For comfortable under-truck access
Small Bucket or Coffee Can	To catch fuel from rear filter drain	Can be placed on the driveshaft to minimize mess.

Frequently Asked Questions (FAQ)

Q: Are these actually OEM Quality Mopar filters? A: Yes. We are a trusted retailer and guarantee that every filter in this kit is a 100% OEM Quality, factory- OEM Mopar part. We understand the widespread concern about counterfeit parts sold on mass-marketplaces and stake our reputation on providing only authentic OEM components to protect your investment.

Q: How often should I change these filters? A: Ram specifies service intervals in the owner’s manual, which is typically every 15,000 miles or annually. However, for trucks that see severe duty—such as heavy towing, frequent idling, or operation in dusty environments—many knowledgeable owners and technicians recommend a more conservative interval of 7,500-10,000 miles to ensure maximum protection and engine longevity.

Q: Is changing the fuel filters difficult? I’ve heard the front one is tough. A: The job is very manageable for a DIY mechanic. The rear chassis-mounted filter is generally straightforward. The front engine-mounted filter is in a tight location, which is why having the right tools—specifically a 28mm 6-point socket, long extensions, and a swivel joint—is key to success. Our detailed guide above incorporates tips from other owners to help you overcome these challenges.

Q: Do I really need to cycle the key to prime the fuel system? A: Absolutely. This is arguably the most important step after replacing the fuel filters. Skipping this will leave air trapped in the fuel lines and filters. This air can cause the truck to fail to start, run very poorly, or enter a reduced power “limp mode” and set diagnostic trouble codes. Following the priming procedure in our guide is essential for a successful, trouble-free start.

Q: Why does this kit fit 2019-2024 models? What changed in 2019? A: For the 2019 model year, Ram significantly updated the 6.7L Cummins platform. This included a redesigned fuel filtration system that uses this specific two-filter configuration: the engine-mounted 68157291AA and the new chassis-mounted fuel/water separator 68436631AA. This kit contains the exact two fuel filters required for all 2019 and newer trucks. These changes coincided with the introduction of the CP4.2 high-pressure fuel pump on 2019-2020 models, making the use of correct, high-efficiency filters more critical than ever.
Q: What is the difference between ordering one item versus a “bundle”? How many filters will I receive?

A: We’ve designed our purchasing options to be simple and cost-effective. Here’s a clear breakdown:

• Purchasing One Set (Quantity: 1): Our main product is a complete Filter Service Set. When you select a quantity of “1”, you are purchasing one full set, which contains all three essential filters (one engine-mounted fuel filter, one chassis-mounted fuel/water separator, and one oil filter) required for a single vehicle service.

  • Quantity 1 = 1 Set = 3 Total Filters.

• Purchasing a Bundle (e.g., “Bundle of 2”): Our bundles are for customers who want to purchase multiple full sets at once, saving on future services. If you select a “Bundle of 2”, you will receive two complete Filter Service Sets.

  • “Bundle of 2” = 2 Sets = 6 Total Filters (two of each type).

In short, think of the product as a “set.” The quantity you select, whether as a single item or a pre-packaged bundle, determines how many of these complete sets you will receive.

Explore more from our collection.