Complete Oil Specifications
The 5.7L engine supplement for the 2023 Jeep Wagoneer recommends Mopar SAE 0W-20 Full Synthetic Engine Oil meeting Material Standard MS-6395; an equivalent full synthetic SAE 0W-20 oil can be used but must carry the API Starburst trademark for the 5.7L engine. Engine oil capacity is 7 quarts (6.6 liters) with the filter.
When to Change the Oil
The 5.7L engine supplement says that under no circumstances should oil change intervals exceed 10,000 miles (16,000 km) or 12 months, whichever comes first. The engine controller also monitors engine run time and turns on the oil change indicator after 350 hours.
What We Couldn’t Confirm
- Capacity without the filter, OEM filter part number and drain plug torque. None appear in the engine supplement.
- Engine family name. The supplement calls it the “5.7L Engine”.
FAQs
What oil does a 2023 Jeep Wagoneer 5.7L take? Mopar SAE 0W-20 Full Synthetic Engine Oil meeting Material Standard MS-6395; an equivalent full synthetic SAE 0W-20 oil can be used but must carry the API Starburst trademark.
How much oil does the 5.7L hold? 7 quarts (6.6 liters) with the filter.
How often should I change the oil? Never more than 10,000 miles or 12 months, whichever comes first. The oil change indicator also comes on after 350 hours of engine run time.