For the 2022 Ram 2500 Pickup with the 6.7L 6-Cylinder Diesel Turbo (Engine Code L), the oil capacity is 12 quarts with a filter change. The recommended viscosity is 10W-30 for temperatures above -18°C and 5W-40 for temperatures below -18°C. AMSOIL recommends using the Signature Series 10W-30 100% Synthetic Max-Duty Diesel Oil (DTTQT-EA) paired with an AMSOIL Oil Filter (EAO80-EA).
What oil does a 2022 Ram 2500 6.7L Diesel take?
The 2022 Ram 2500 with the 6.7L diesel engine requires an oil grade of SEO39. Depending on your ambient temperature, you should use 10W-30 viscosity for temperatures above -18°C or 5W-40 viscosity for temperatures below -18°C. Always ensure the oil meets the required low ash standards.
AMSOIL product recommendations
Based on the AMSOIL lookup for your 6.7L Cummins diesel engine, here are the recommended fluids and filters to maintain peak performance.
Engine Oil Options
| Product Name | Code |
|---|---|
| AMSOIL Signature Series 10W-30 100% Synthetic Max-Duty Diesel Oil | DTTQT-EA |
| AMSOIL 10W-30 Heavy-Duty 100% Synthetic Diesel Oil | ADNQT-EA |
Oil Filter Options
| Product Name | Code |
|---|---|
| AMSOIL Oil Filter | EAO80-EA |
| WIX XP Oil Filter | 57620XP-EA |
| WIX Oil Filter | 57620-EA |
Additional Maintenance Products
| Component | Product Name | Code |
|---|---|---|
| Air Filter | WIX Air Filter [1] | 46930-EA |
| Coolant | AMSOIL Passenger Car & Light Truck Antifreeze & Coolant | ANTPC1G-EA |
| Coolant | AMSOIL Propylene Glycol Antifreeze and Engine Coolant | ANT1G-EA |
Engine Oil Specifications
| Specification | Details |
|---|---|
| API Standard | CJ/CK-4 |
| MS Specification | MS-10902 |
| Cummins Standard | CES 20081 |
Note: Low ash diesel engine oil is required for this application.
How much oil does it take with a filter change?
The total capacity for the 6.7L diesel engine is 12 quarts when replacing the oil filter. To ensure accuracy, after filling, start the engine and let it idle for several minutes to check for leaks. Stop the engine and wait 30 minutes to allow the oil to drain back into the pan before re-checking the level.
Oil Change Specifications
| Metric | Value |
|---|---|
| Capacity (with filter) | 12 quarts |
| Oil Drain Plug Torque | 37 ft/lbs |
Common diesel oil-related concerns and how AMSOIL products may help
Diesel engines operating under heavy loads or in extreme environments face unique lubrication challenges. The following table outlines common concerns and how specific AMSOIL products can assist.
| Concern | Why it matters | AMSOIL Product | How it may help | Limitation |
|---|---|---|---|---|
| Engine Wear | High-pressure diesel combustion causes significant friction. | DTTQT-EA | Delivers up to 6X more wear protection. | Requires regular service intervals. |
| Contaminants | Small particles can cause abrasive wear in engine components. | EAO80-EA | 99% efficiency at 20 microns; greater capacity for small contaminants. | Must be replaced according to service schedule. |
| Extreme Temperatures | Viscosity changes can affect lubrication during cold starts or high heat. | ADNQT-EA | Excels in extreme temperatures and maintains proper viscosity. | Not confirmed from source data for specific temperature limits. |
Diesel maintenance notes for this vehicle
- Oil Change Procedure: After filling the oil, idle the engine for several minutes to check for leaks. Wait 30 minutes before a final level check to allow oil to drain back into the pan.
- Drain Plug Torque: Ensure the oil drain plug is tightened to 37 ft/lbs to prevent leaks or damage.
- Filter Efficiency: Using high-efficiency filters like the AMSOIL Oil Filter can help reduce engine wear by capturing contaminants at 20 microns.
Recall, TSB, and manufacturer communication notes
NHTSA research indicates several recalls for the 2022 Ram 2500 Pickup. Owners should verify their specific VIN through official channels to check for open recalls.
- Electrical System: A recall (Campaign 21V798000) was issued regarding an electrical short in a relay that could potentially cause a vehicle fire.
- Air Bags: A recall (Campaign 21V925000) involves side air bag inflatable curtain assemblies that may have incorrect amounts of compressed gas, affecting deployment.
- Braking Systems: A recall (Campaign 22V140000) was noted regarding ABS control module software and electronic stability control indicators.
Note: NHTSA complaints are owner reports and do not constitute confirmed defects. Always verify current recalls by VIN with a certified dealer.
About this vehicle
The 2022 Ram 2500 is part of the fifth-generation Ram Heavy Duty (HD) series, produced by the Ram Trucks division of Stellantis. Positioned above the light-duty Ram 1500, the 2500 series is designed for heavy-duty applications, offering significant towing and payload capabilities compared to its smaller counterparts.
This specific vehicle features a 6.7L diesel engine, which is part of the Cummins engine family. Cummins Inc. is known for designing and manufacturing high-performance diesel engines and related components such as fuel systems, filtration, and emission controls. In the context of Ram trucks, the Cummins diesel engine is a cornerstone for owners requiring high torque and durability for commercial or heavy towing use cases.
Because these engines are engineered for high-stress environments, they are central to the vehicle’s identity as a workhorse. Maintenance context for 6.7L Cummins-powered Ram trucks typically focuses on rigorous preventative maintenance schedules. Given the complexity of modern diesel systems—including advanced filtration, air handling, and emission control units—regular attention to fluid quality and filter integrity is essential for long-term reliability. Owners should always verify exact service intervals and fluid specifications against the owner’s manual or official manufacturer documentation.
Common questions about this vehicle’s diesel oil and maintenance
What is the oil capacity for my 2022 Ram 2500 6.7L Diesel?
The engine requires 12 quarts of oil with a filter change.
Which viscosity should I use in winter?
For temperatures below -18°C, the AMSOIL lookup recommends using 5W-40 viscosity.
Can I use any diesel oil for my Cummins engine?
The AMSOIL lookup note specifies that you should use API CJ/CK-4 oil meeting MS-10902 standards, or oil meeting Cummins CES 20081 standards. Low ash diesel engine oil is required.
How often can I change my oil?
While specific intervals depend on driving conditions, AMSOIL Signature Series products are designed to confidently extend drain intervals.
What torque spec is needed for the oil drain plug?
The oil drain plug should be torqued to 37 ft/lbs.
Is there a specific air filter recommendation?
The AMSOIL lookup lists the WIX Air Filter (46930-EA) for this vehicle.
Disclaimer: While this information is based on provided technical data, always consult your owner’s manual or a certified professional to confirm specifications for your specific VIN.