The amount of oil needed for a 2003 Jeep Grand Cherokee Laredo V8 depends on whether you're doing a standard oil change or a complete engine flush and refill. Always check your owner's manual for the most accurate information specific to your vehicle, as slight variations can occur.
However, a general guideline is that a 2003 Jeep Grand Cherokee Laredo V8 requires approximately 6-7 quarts of oil for a standard oil change. It's best to have slightly more on hand than you think you'll need. Don't overfill!
