Maintaining Your 2019 Ram: A Comprehensive Guide to Oil Types and Capacities
The 2019 Ram oil capacity and type are critical pieces of information for any owner looking to maintain their truck’s performance and longevity. Understanding what kind of oil your specific 2019 Ram model needs, and how much, isn’t just about following instructions—it’s about ensuring the engine receives optimal lubrication, operates efficiently, and withstands the rigors of daily driving, towing, or hauling. This guide will walk you through the specifics for various 2019 Ram powertrains, helping you make informed decisions for your truck’s maintenance.
Why the Right Oil Matters for Your 2019 Ram
Engine oil serves multiple vital functions beyond just lubrication. It cools engine components, cleans internal parts by suspending dirt and contaminants, and helps prevent corrosion. Using the correct oil viscosity (thickness) and type (conventional, synthetic blend, full synthetic) ensures these functions are performed effectively. Mismatched oil can lead to increased engine wear, reduced fuel economy, and potentially costly repairs down the road. Ram engineers specify particular oils based on engine design, tolerances, and operating conditions, so adherence to these recommendations is paramount.
Understanding the 2019 Ram Engine Lineup
For the 2019 model year, Ram offered a robust selection of engines across its 1500, 2500, and 3500 series trucks. The Ram 1500 saw both the outgoing “Classic” (DS) model and the all-new fifth-generation (DT) model available, each with slightly varied engine options and specifications. The heavy-duty 2500 and 3500 models continued with their powerful options. The common engines you’ll find include:
Ram 1500 (DT and DS Classic):
3.6L Pentastar V6 (with or without eTorque mild-hybrid system)
5.7L HEMI V8 (with or without eTorque mild-hybrid system)
Ram 2500/3500:
6.4L HEMI V8
6.7L Cummins Turbo Diesel I6
Each of these engines has distinct requirements regarding oil capacity and type, which we’ll detail below.
Deciphering the 2019 Ram Oil Capacity and Type by Engine
Let’s break down the specific oil requirements for the most common 2019 Ram powertrains. Always remember to consult your truck’s owner’s manual for the most accurate and up-to-date information for your specific vehicle configuration.
2019 Ram 1500 – 3.6L Pentastar V6 (with or without eTorque)
The popular 3.6L Pentastar V6, known for its balance of power and efficiency, has specific lubrication needs.
Oil Type: Full Synthetic 0W-20. Look for oils that meet Chrysler’s Material Standard MS-6395. This standard ensures the oil is formulated to protect the engine’s advanced components, including variable valve timing.
Oil Capacity: Approximately 5.5 – 6.0 quarts (around 5.2 – 5.7 liters). The eTorque variant typically has the same capacity. Always check the dipstick after adding oil to ensure the correct level.
2019 Ram 1500 – 5.7L HEMI V8 (with or without eTorque)
The iconic 5.7L HEMI V8 provides ample power for towing and hauling. Its design requires a slightly different oil viscosity.
Oil Type: 5W-20. Like the Pentastar, this oil should also meet Chrysler’s Material Standard MS-6395. Many high-quality synthetic blend or full synthetic 5W-20 oils will satisfy this requirement.
Oil Capacity: Approximately 7.0 quarts (around 6.6 liters). The eTorque version generally shares this capacity. Fill slowly and check the dipstick frequently.
2019 Ram 2500/3500 – 6.4L HEMI V8
For heavy-duty applications, the 6.4L HEMI V8 delivers significant horsepower and torque. This engine has a unique oil specification due to its larger displacement and heavier workload.
Oil Type: Full Synthetic 0W-40. This oil must meet Chrysler’s Material Standard MS-12633. Using an oil that meets this specification is crucial for the longevity and performance of this robust engine.
Oil Capacity: Approximately 7.0 quarts (around 6.6 liters).
2019 Ram 2500/3500 – 6.7L Cummins Turbo Diesel I6
The legendary 6.7L Cummins is the workhorse of the Ram heavy-duty lineup, demanding specific diesel engine oil.
Oil Type: Depending on temperature range, 15W-40 or 5W-40 Full Synthetic (for colder climates). Crucially, the oil must meet API CK-4 or CJ-4 specifications. These standards are designed for modern diesel engines with advanced emissions systems.
Oil Capacity: Approximately 12.0 quarts (around 11.3 liters). Diesel engines typically have much larger oil capacities due to their design and the need for enhanced cooling and lubrication.
Oil Change Intervals and Best Practices
While knowing the capacity and type is crucial, adhering to the recommended oil change intervals is equally important. For most 2019 Ram models, the recommended interval is up to 10,000 miles or 12 months, whichever comes first, under normal driving conditions. However, this can vary significantly based on:
Driving Conditions: Frequent short trips, heavy towing, extreme temperatures, or dusty environments can necessitate more frequent oil changes.
Your Truck’s Oil Life Monitor: Many modern Rams are equipped with an oil life monitoring system that tracks engine operating conditions to determine when an oil change is due. Pay attention to this indicator.
Using a Quality Oil Filter: Always use a new, high-quality oil filter that meets or exceeds OEM specifications when performing an oil change. A good filter removes contaminants effectively, allowing your fresh oil to do its job.
Regularly checking your oil level between changes is also a smart habit. Park your truck on level ground, allow the engine to cool for a few minutes, and then use the dipstick to confirm the oil level is within the recommended range.
Conclusion
Maintaining your 2019 Ram’s engine with the correct oil type and capacity is a fundamental aspect of vehicle ownership. By following manufacturer recommendations and performing regular maintenance, you ensure your Ram continues to deliver reliable performance, whether you’re commuting, working, or embarking on an adventure. Always double-check your owner’s manual for the most precise information pertaining to your specific vehicle’s build and engine.
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Source:
2019 Ram 1500/2500/3500 Owner’s Manual and Service Information (FCA/Stellantis manufacturer specifications).