The 2019 Jeep Cherokee generally requires 0W-20 synthetic engine oil, which applies to both main engine options (2.4-liter Tigershark I-4 and 3.2-liter Pentastar V6). Always confirm the exact specification by checking the owner's manual or the oil filler cap on your vehicle.
Engine-specific oil requirements
2.4-liter Tigershark I-4
For the 2.4L Tigershark engine in the 2019 Cherokee, follow these oil specifications and maintenance guidelines.
- Viscosity grade: 0W-20
- Oil type: Full synthetic preferred; synthetic blend may be acceptable if specified by the manual
- Rating: API SP or SN+ compatible; ILSAC GF-6 or newer
- Maintenance interval: Typically aligned with the oil life monitor, commonly around 6,000 miles, but follow the monitor
- Brand compatibility: Mopar 0W-20 or any brand meeting the 0W-20 GF-6 specification
Conclusion: The 2.4L Tigershark in a 2019 Cherokee is designed for 0W-20 synthetic oil, with changes guided by the vehicle’s oil life monitor and maintenance schedule.
3.2-liter Pentastar V6
The 3.2L Pentastar V6 in the 2019 Cherokee uses a similar oil specification as the 2.4L, following this guidance.
- Viscosity grade: 0W-20
- Oil type: Full synthetic recommended
- Rating: API SP or SN+; ILSAC GF-6 compatible
- Maintenance interval: Use the oil life monitor guidance; typical intervals resemble the 2.4L engine
- Brand compatibility: Mopar 0W-20 or equivalent meeting the spec
Conclusion: The 3.2L engine also calls for 0W-20 synthetic oil, with the exact interval determined by the vehicle’s oil life monitor and service schedule.
How to verify the right oil for your specific Cherokee
To avoid mistakes, verify the exact specification for your particular vehicle by consulting the owner's manual, inspecting the oil filler cap, or asking a dealer for the precise grade for your engine and climate. The following quick checks help confirm the correct oil:
- Check the oil filler cap under the hood for the grade indication (often 0W-20 on modern FCA engines)
- Review the owner's manual or maintenance schedule for the recommended oil specification (GF-6/ILSAC, API SP/SN+)
- When using an independent shop, ensure they select 0W-20 synthetic oil that meets GF-6 and OEM specifications
Conclusion: The best practice is to verify via the manual or cap; this ensures compatibility with your engine version and local climate.
Summary
For the 2019 Jeep Cherokee, the typical oil grade is 0W-20 synthetic for both the 2.4L Tigershark I-4 and the 3.2L Pentastar V6. Use a 0W-20, GF-6/ILSAC-compliant oil from a reputable brand and follow the vehicle’s oil life monitor to determine when to change it. Always double-check with the owner's manual or dealer to account for your specific trim and regional conditions.