Understanding the 2019 Ram oil capacity is essential for any owner or prospective buyer looking to maintain their vehicle in optimal condition. The correct amount of oil ensures proper lubrication, reduces engine wear, and helps regulate temperature across the powertrain. While this figure might seem like a simple specification, it plays a critical role in the long-term reliability and performance of the truck.
2019 Ram Oil Specifications by Engine
The 2019 Ram lineup offered a range of powerful engines, and with that came varying oil requirements. The capacity differs not only between the standard HEMI V8 and the available diesel but also between the base and higher-output trims. Always refer to the specific engine code and trim level, as these are the definitive factors in determining the exact amount needed for your specific vehicle.
5.7L HEMI V8 (Standard)
For the most common configuration found in the 2019 Ram 1500, the 5.7-liter HEMI V8 requires a specific volume to fill the system completely. When performing an oil change on this engine, the total capacity is generally around 6.4 quarts. This figure assumes the use of the standard filter and does not account for residual oil left in the galleries or drain pan, making a precise refill crucial to avoid overfilling, which can lead to increased pressure and potential seal damage.
6.4L HEMI V8 (SRT)
Drivers opting for the performance-oriented 6.4-liter HEMI V8, often found in the Ram 1500 SRT, will find a different requirement due to the larger displacement and increased thermal load. This engine typically requires approximately 7.9 quarts of oil for a complete fill. The higher capacity reflects the additional volume needed to adequately lubricate the forged internals and ensure consistent protection during high-RPM operation and towing scenarios.
6.7L Cummins Turbo Diesel
The heavy-duty 6.7-liter Cummins turbodiesel engine represents a significant departure from the gasoline offerings, both in its application and its fluid requirements. Due to its robust construction and larger oil filtration system, the 2019 Ram equipped with this diesel powerplant has an oil capacity of roughly 15.0 quarts. This substantial volume is necessary to ensure the diesel’s complex aftercooling system and high-pressure fuel injection components remain properly cooled and lubricated under demanding conditions.
Factors Influencing Oil Change Intervals
While knowing the 2019 Ram oil capacity is important, understanding when to change that oil is equally vital for engine health. The type of driving, climate, and oil quality all influence the longevity of the lubricant. Ram provides specific guidelines in the owner’s manual regarding standard and severe-duty intervals, which should be followed closely to maximize the life of the engine.
Standard driving conditions generally allow for longer intervals between changes.
Severe-duty usage, such as frequent short trips or constant towing, requires more frequent maintenance.
Synthetic oils often provide superior protection and can extend the change cycle compared to conventional blends.
Monitoring the oil life percentage via the vehicle’s computer system offers a data-driven approach to maintenance.
Best Practices for Checking and Adding Oil
Proper maintenance goes beyond just knowing the 2019 Ram oil capacity; it involves correct procedure. To check the oil level accurately, the truck should be on level ground, and the engine should be turned off and allowed to cool for a few minutes. The dipstick should be pulled clean, wiped, reinserted fully, and then pulled again to get an accurate reading. Adding oil should be done slowly, and the level should be monitored closely as it approaches the full mark to prevent overfilling.
