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If you own a 2002 Jeep Grand Cherokee with either a 4.0 L 6-cylinder engine or a 4.7 L V8 engine, you should use 6 quarts of SAE 5W-30 or 10W-30 oil. It's best to stick to the recommended oil change schedule of every 8,000 miles or 12 months for this vehicle. Taking your car to the dealership for an oil change can cost $150 to $170, but if you have the right tools at home, you can do it yourself for about a quarter of the price. Just make sure to get the correct oil, a new filter, and have a large oil pan to catch the 6 quarts of old oil.
What kind of oil do I need and how much petrol does it hold?
The engine choices for the 2002 Jeep Grand Cherokee necessitate 6 quarts of 5W30 synthetic oil if the temperature is below 100 degrees Fahrenheit or 10W30 synthetic oil if the temperature is above 0 degrees Fahrenheit. These options include the 4.0L V6, the 4.7L V8 with engine code [J] J, and the 4.7L V8 with engine code [N] N.