RAM 2500
Data verified by Nick Marchenko, PhD
Maintaining the engine oil in your 2012–2022 RAM 2500 is crucial for optimal performance and longevity. This truck offers five engine options, including the 5.7L HEMI V-8 and the powerful 6.7L Turbo Diesel. Depending on the engine, oil capacities range from 7 quarts for the petrol engines to 12 quarts for the diesel variant. The recommended oil viscosities also vary, with options like 5W-20, 5W-30, 0W-20, and 0W-40, ensuring that your engine runs smoothly under various conditions.
Additionally, coolant capacities differ based on the engine type, with the 5.7L HEMI requiring between 18.3 and 18.7 quarts, while the 6.7L Turbo Diesel needs 22.6 quarts. Regular oil changes are essential to maintain engine health, and it's important to follow the manufacturer's recommendations for both oil type and change intervals to avoid potential issues.
RAM 2500 Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| 5.7L HEMI EZC HEMI Third Generation The 5.7L HEMI EZC engine has a displacement of 5.7L V-8. | 7.0 qt | 5W-20 | 18.3 qt | 2018, 2017, 2016 |
| 5.7L HEMI EZC HEMI Third Generation The 5.7L HEMI EZC engine has a displacement of 5.7L V-8. | 7.0 qt | 5W-30 | 18.7 qt | 2015, 2014, 2013, 2012 |
| 6.4L HEMI HEMI Third Generation The 6.4L HEMI engine has a displacement of 6.4L V-8. | 7.0 qt | 0W-20 | 16.6 qt | 2022, 2021, 2020 |
| 6.4L HEMI HEMI Third Generation The 6.4L HEMI engine has a displacement of 6.4L V-8. | 7.0 qt | 0W-40 | 16.6 qt | 2019, 2018, 2017, 2016, 2015, 2014 |
| 6.7L Turbo Diesel B-Series ISB The 6.7L Turbo Diesel engine has a displacement of 6.7L V-8. The power output is 350 hp with a torque of 1000 lb-ft. | 12.0 qt | 5W-40 | 22.6 qt | 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 |
RAM 2500 – Frequently Asked Questions
How many quarts of oil does the RAM 2500 take?
The RAM 2500 oil capacity varies by engine: 5.7L HEMI EZC: 7.0 qt; 5.7L HEMI EZC: 7.0 qt; 6.4L HEMI: 7.0 qt; 6.4L HEMI: 7.0 qt; 6.7L Turbo Diesel: 12.0 qt. Always confirm the exact capacity for your specific engine before an oil change.
What type of oil does the RAM 2500 use?
Oil viscosity depends on the engine: 5.7L HEMI EZC: 5W-20; 5.7L HEMI EZC: 5W-30; 6.4L HEMI: 0W-20; 6.4L HEMI: 0W-40; 6.7L Turbo Diesel: 5W-40. Check your owner's manual for the correct spec for your specific engine.
What is the coolant capacity of the RAM 2500?
The coolant capacity for the RAM 2500 varies by engine: 5.7L HEMI EZC: 18.3 qt; 5.7L HEMI EZC: 18.7 qt; 6.4L HEMI: 16.6 qt; 6.4L HEMI: 16.6 qt; 6.7L Turbo Diesel: 22.6 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the RAM 2500 use?
The RAM 2500 uses different types of oil depending on the engine. The 5.7L HEMI engines can use either 5W-20 or 5W-30, while the 6.4L HEMI requires 0W-20 or 0W-40. The 6.7L Turbo Diesel engine typically uses 5W-40.
How many quarts of oil does the RAM 2500 take?
The oil capacity for the RAM 2500 varies by engine type. The 5.7L HEMI engines require 7 quarts, while the 6.7L Turbo Diesel engine has a capacity of 12 quarts.
How often should I change oil in a RAM 2500?
It's generally recommended to change the oil in your RAM 2500 every 7,500 to 10,000 miles, depending on driving conditions and oil type. Always refer to your owner's manual for specific intervals.
What is the coolant capacity of the RAM 2500?
The coolant capacity for the RAM 2500 varies by engine. The 5.7L HEMI engines require between 18.3 and 18.7 quarts, while the 6.7L Turbo Diesel engine needs 22.6 quarts.
Does the RAM 2500 need synthetic oil?
While synthetic oil is not mandatory, it is recommended for the RAM 2500, especially for the 6.4L HEMI and 6.7L Turbo Diesel engines, as it provides better protection and performance.
What happens if I use the wrong oil viscosity in my RAM 2500?
Using the wrong oil viscosity can lead to inadequate lubrication, increased engine wear, and potential overheating. It's important to use the recommended viscosity for your specific engine.
What is an oil life monitor and how does it work?
An oil life monitor is a system that tracks engine operating conditions and alerts you when it's time for an oil change. It considers factors like mileage, engine temperature, and driving habits.
Can I mix synthetic and conventional oil?
While it is technically possible to mix synthetic and conventional oils, it is not recommended as it can reduce the effectiveness of the synthetic oil and compromise engine protection.
How do I know if my RAM 2500 has an oil leak?
Signs of an oil leak include oil spots or puddles under the vehicle, a drop in oil levels, and the smell of burning oil. Regularly checking your oil level can help identify leaks early.
What causes excessive oil consumption?
Excessive oil consumption can be caused by several factors, including worn engine components, faulty seals, or using the wrong oil viscosity. Regular maintenance can help mitigate these issues.
Should I check my oil when the engine is hot or cold?
It's best to check your oil when the engine is warm but not hot, as this allows the oil to circulate and provides a more accurate reading on the dipstick.
What is the difference between an oil change and a flush?
An oil change involves draining the old oil and replacing it with new oil, while an oil flush is a process that cleans the engine's internals to remove sludge and buildup. Flushing is not always necessary and should be done based on manufacturer recommendations.