Jeep Grand Cherokee
Data verified by Nick Marchenko, PhD
Maintaining the oil in your Jeep Grand Cherokee is crucial for ensuring optimal engine performance and longevity. With a range of engine options from 1999 to 2022, including the 3.7L V6, 4.7L V8, and various HEMI models, it's important to know the specific oil capacities and viscosities for each engine. For example, the 3.7L EKG Magnum requires 5 quarts of oil with a viscosity of 5W-20, while the powerful 5.7L HEMI EZH needs 7 quarts of 5W-20 oil. Additionally, coolant capacities vary, with the 4.7L V8 holding up to 14.5 quarts of coolant.
Regular oil changes are essential, typically recommended every 5,000 to 7,500 miles, depending on driving conditions and oil type. Using the correct oil viscosity is vital; for instance, using 0W-40 in a 5.7L HEMI could lead to inadequate lubrication. Always consult your owner's manual for the specific requirements of your Jeep Grand Cherokee to ensure it runs smoothly and efficiently.
Jeep Grand Cherokee Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| 3.7L EKG Magnum PowerTech 3.7 L The 3.7L EKG Magnum engine has a displacement of 3.7L V-6. | 5.0 qt | 5W-20 | 14.8 qt | 2010 |
| 3.7L EKG Magnum PowerTech 3.7 L The 3.7L EKG Magnum engine has a displacement of 3.7L V-6. | 5.0 qt | 5W-30 | 10.6 qt | 2009, 2008, 2007, 2006, 2005 |
| 4.7L Magnum V8 Power Tech 4.7L The 4.7L Magnum V8 engine has a displacement of 4.7L V-8. The power output is 235 hp with a torque of 295 lb-ft. | 6.0 qt | 5W-30 | 13.3 qt | 1999 |
| 4.7L Magnum V8 Power Tech 4.7L The 4.7L Magnum V8 engine has a displacement of 4.7L V-8. The power output is 235 hp with a torque of 295 lb-ft. | 6.0 qt | 5W-30 | 14.5 qt | 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000 |
| 5.7L HEMI EZH HEMI Third Generation The 5.7L HEMI EZH engine has a displacement of 5.7L V-8. The power output is 360 hp with a torque of 390 lb-ft. | 7.0 qt | 5W-20 | 14.5 qt | 2010, 2009, 2008, 2007, 2006, 2005 |
| 5.7L HEMI EZH HEMI Third Generation The 5.7L HEMI EZH engine has a displacement of 5.7L V-8. The power output is 360 hp with a torque of 390 lb-ft. | 7.0 qt | 5W-20 | 15.0 qt | 2022 |
| 5.7L HEMI EZH HEMI Third Generation The 5.7L HEMI EZH engine has a displacement of 5.7L V-8. The power output is 360 hp with a torque of 390 lb-ft. | 7.0 qt | 5W-20 | 16.1 qt | 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 |
| 6.1L HEMI HEMI Third Generation The 6.1L HEMI engine has a displacement of 6.1L V8. | 7.0 qt | 0W-40 | 14.8 qt | 2010, 2009, 2008, 2007 |
| 6.4L HEMI HEMI Third Generation The 6.4L HEMI engine has a displacement of 6.4L V-8. | 7.0 qt | 0W-40 | 16.1 qt | 2021, 2020, 2019, 2018 |
| 6.4L HEMI HEMI Third Generation The 6.4L HEMI engine has a displacement of 6.4L V-8. | 7.0 qt | 0W-40 | 16.4 qt | 2017, 2016, 2015, 2014 |
| 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 | 2013, 2012 |
| A 630 DOHC 6-Cylinder A-Series The A 630 DOHC engine has a displacement of 3.0L V-6. The power output is 238 hp with a torque of 406 lb-ft. | 8.1 qt | 5W-40 | 12.0 qt | 2019, 2018, 2017, 2016, 2015, 2014 |
| EC3 Global Medium Hurricane The EC3 engine has a displacement of 2.0L I-4. The power output is 270 hp with a torque of 296 lb-ft. | 5.0 qt | 5W-30 | 10.0 qt | 2022 |
| ERB Pentastar 3.6L The ERB engine has a displacement of 3.6L V6. The power output is 290 hp with a torque of 260 lb-ft. | 5.9 qt | 5W-30 | 10.5 qt | 2015, 2014, 2013, 2012, 2011 |
| ERC Pentastar 3.6L The ERC engine has a displacement of 3.6L V6. The power output is 305 hp with a torque of 269 lb-ft. | 5.0 qt | 0W-20 | 11.1 qt | 2022 |
| ERC Pentastar 3.6L The ERC engine has a displacement of 3.6L V6. The power output is 305 hp with a torque of 269 lb-ft. | 5.9 qt | 0W-20 | 10.5 qt | 2021, 2020, 2019, 2018, 2017, 2016 |
| ERH The New Era 4.0L The ERH engine has a displacement of 4.0L I-6. The power output is 190 hp with a torque of 235 lb-ft. | 6.0 qt | 5W-30 | 13.2 qt | 1999 |
| ERH The New Era 4.0L The ERH engine has a displacement of 4.0L I-6. The power output is 190 hp with a torque of 235 lb-ft. | 6.0 qt | 5W-30 | 14.9 qt | 2004, 2003, 2002, 2001, 2000 |
Jeep Grand Cherokee – Frequently Asked Questions
How many quarts of oil does the Jeep Grand Cherokee take?
The Jeep Grand Cherokee oil capacity varies by engine: 3.7L EKG Magnum: 5.0 qt; 3.7L EKG Magnum: 5.0 qt; 4.7L Magnum V8: 6.0 qt; 4.7L Magnum V8: 6.0 qt; 5.7L HEMI EZH: 7.0 qt; 5.7L HEMI EZH: 7.0 qt; 5.7L HEMI EZH: 7.0 qt; 6.1L HEMI: 7.0 qt; 6.4L HEMI: 7.0 qt; 6.4L HEMI: 7.0 qt; 6.4L HEMI: 7.0 qt; A 630 DOHC: 8.1 qt; EC3: 5.0 qt; ERB: 5.9 qt; ERC: 5.0 qt; ERC: 5.9 qt; ERH: 6.0 qt; ERH: 6.0 qt. Always confirm the exact capacity for your specific engine before an oil change.
What type of oil does the Jeep Grand Cherokee use?
Oil viscosity depends on the engine: 3.7L EKG Magnum, 5.7L HEMI EZH, 5.7L HEMI EZH, 5.7L HEMI EZH: 5W-20; 3.7L EKG Magnum, 4.7L Magnum V8, 4.7L Magnum V8, EC3, ERB, ERH, ERH: 5W-30; 6.1L HEMI, 6.4L HEMI, 6.4L HEMI, 6.4L HEMI: 0W-40; A 630 DOHC: 5W-40; ERC, ERC: 0W-20. Check your owner's manual for the correct spec for your specific engine.
What is the coolant capacity of the Jeep Grand Cherokee?
The coolant capacity for the Jeep Grand Cherokee varies by engine: 3.7L EKG Magnum: 14.8 qt; 3.7L EKG Magnum: 10.6 qt; 4.7L Magnum V8: 13.3 qt; 4.7L Magnum V8: 14.5 qt; 5.7L HEMI EZH: 14.5 qt; 5.7L HEMI EZH: 15.0 qt; 5.7L HEMI EZH: 16.1 qt; 6.1L HEMI: 14.8 qt; 6.4L HEMI: 16.1 qt; 6.4L HEMI: 16.4 qt; 6.4L HEMI: 16.6 qt; A 630 DOHC: 12.0 qt; EC3: 10.0 qt; ERB: 10.5 qt; ERC: 11.1 qt; ERC: 10.5 qt; ERH: 13.2 qt; ERH: 14.9 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the Jeep Grand Cherokee use?
The Jeep Grand Cherokee uses various types of oil depending on the engine. For instance, the 3.7L V6 engines use either 5W-20 or 5W-30, while the 5.7L HEMI engines typically require 5W-20.
How many quarts of oil does the Jeep Grand Cherokee take?
Oil capacity varies by engine. For example, the 3.7L V6 engines require 5 quarts, while the 4.7L V8 engines need 6 quarts, and the 5.7L HEMI engines require 7 quarts.
How often should I change oil in a Jeep Grand Cherokee?
It's generally recommended to change the oil in your Jeep Grand Cherokee every 5,000 to 7,500 miles, depending on the type of oil used and driving conditions.
What is the coolant capacity of the Jeep Grand Cherokee?
Coolant capacity varies by engine. For example, the 3.7L EKG Magnum has a coolant capacity of 14.8 quarts, while the 5.7L HEMI EZH can hold up to 16.1 quarts.
Does the Jeep Grand Cherokee need synthetic oil?
While synthetic oil is not mandatory, it is recommended for most engines in the Jeep Grand Cherokee, especially for high-performance models like the 5.7L HEMI, as it offers better protection and performance.
What happens if I use the wrong oil viscosity in my Jeep Grand Cherokee?
Using the wrong oil viscosity can lead to inadequate lubrication, increased engine wear, and potential overheating. For instance, using a thicker oil than recommended can hinder engine performance.
What is an oil life monitor and how does it work?
An oil life monitor is a system that tracks engine operating conditions and calculates when an oil change is necessary. It considers factors like mileage, driving habits, and engine temperature.
Can I mix synthetic and conventional oil?
While it's technically possible to mix synthetic and conventional oil, it's not recommended. Mixing can reduce the benefits of synthetic oil and may lead to performance issues.
How do I know if my Jeep Grand Cherokee has an oil leak?
Signs of an oil leak include oil spots under the vehicle, a burning oil smell, or a drop in oil levels on the dipstick. Regular checks can help identify leaks early.
What causes excessive oil consumption?
Excessive oil consumption can be caused by worn engine components, such as piston rings or valve seals, and can also result from using the wrong oil viscosity or quality.
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. This allows the oil to circulate and provide 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 by removing sludge and contaminants, usually with a special additive.