Understanding the 2019 Jeep Grand Cherokee oil capacity is essential for proper vehicle maintenance and longevity. This specific model year, offered with a range of powerful engines, requires the correct amount of lubricant to ensure optimal performance. Filling beyond the recommended level can cause significant damage, while insufficient oil leads to premature wear. This guide breaks down the exact specifications for your specific powertrain.
Engine Specifications and Oil Requirements
The 2019 model year provided buyers with three distinct engine options, each with its own unique oil capacity. The base configuration relied on a refined V6, while performance-oriented drivers could opt for the robust V6 Pentastar or the mighty V8 Hellcat. Because the fluid volume differs between these powertrains, identifying your specific engine is the critical first step before purchasing oil or checking the dipstick.
3.6L V6 Pentastar Engine
For the majority of 2019 Jeep Grand Cherokee owners, the standard 3.6L V6 Pentastar engine is the heart of their vehicle. This popular powerplant delivers a balance of efficiency and capability that defines the brand. When performing an oil change, the system requires a specific volume to function correctly without overfilling.
The total oil capacity for the 3.6L V6 engine, including the filter, is approximately 6.4 quarts. This specification is the target amount for most standard driving conditions and ensures the oil pump maintains adequate pressure. Always verify this level after the new filter is installed and the engine is run briefly to circulate the fluid.
5.7L V8 HEMI Engine
Drivers who select the 5.7L V8 HEMI engine are choosing a legendary American powertrain known for its durability and low-end torque. This larger displacement unit demands a corresponding increase in lubrication to protect the valvetrain and bearings. The increased capacity ensures the oil remains effective under the higher thermal loads generated by the V8 configuration.
The oil capacity for the 5.7L HEMI V8 is higher than its smaller sibling, totaling approximately 7.8 quarts with the filter. This significant volume is necessary to maintain the correct oil level on the dipstick. Owners should adhere to this specification precisely to avoid the pitfalls of overfilling, which can lead to oil foaming and reduced lubrication.
6.2L V8 HEMI SRT Hellcat Engine
Capping the lineup is the high-performance 6.2L V8 SRT Hellcat, a beast that produces staggering power. This supercharged engine operates at extreme pressures and temperatures, placing immense importance on the quality and volume of the oil. The cooling and lubrication demands of this motor are substantially greater than the standard V8.
The 2019 Hellcat variant requires approximately 9.5 quarts of oil to fill the system correctly. Due to the high-performance nature of this engine, using a premium synthetic oil with superior thermal stability is highly recommended. Adhering to the 9.5-quart capacity is non-negotiable for maintaining the integrity of the Hellcat’s internals.
How to Check and Fill Oil Correctly
Even with the correct 2019 Jeep Grand Cherokee oil capacity established, the method of checking the level is just as important. Relying solely on the initial reading after an oil change can be misleading due to residual fluid in the galleries. A proper check requires patience and a specific sequence of steps to ensure an accurate measurement.
Step-by-Step Procedure
Park the vehicle on a level surface and turn off the engine.
Wait for a minimum of 5 to 10 minutes to allow the oil to drain back into the oil pan.
Locate the dipstick, pull it out fully, and wipe it clean with a lint-free rag.
