Most 2022 Jeep models use synthetic oil in the 0W-20 or 5W-20 range for gasoline engines, while the EcoDiesel typically calls for 5W-40. The exact grade and specification depend on your model and engine, so always verify in the owner's manual or through Jeep's official oil finder.
Oil requirements by engine family
Jeep's 2022 lineup includes gasoline engines across several models and a diesel option. Oil choices are driven by engine design and emissions controls, so the recommended viscosity and spec vary by powertrain.
Gasoline engines
Note: Oil viscosity can vary by engine and climate; the following reflects typical factory recommendations for common 2022 Jeep gasoline engines. Always verify in the owner's manual.
- 2.0L turbo inline-4: synthetic oil, commonly 0W-20 or 5W-20, meeting Mopar MS-6395 and API ratings.
- 3.6L Pentastar V6: synthetic 0W-20 or 5W-20, typically meeting MS-6395.
- 5.7L Hemi V8: synthetic oil, commonly 5W-20; check the manual for the exact grade for your trim.
Conclusion: Gasoline engines in 2022 Jeeps generally require a synthetic oil in the 0W-20 or 5W-20 family that meets Mopar MS-6395, with the exact choice depending on the engine and climate.
Diesel engines
Diesel engines in the 2022 Jeep lineup typically require a higher-viscosity synthetic oil designed for diesel emissions control. The EcoDiesel commonly calls for 5W-40 synthetic oil meeting API CK-4 or FA-4 specifications, along with any Mopar or OEM requirements. Confirm your exact grade for your VIN.
Note: Diesel oil specifications can vary by model year and market, so always double-check your engine's needs.
Concluding: Diesel engines tend to use 5W-40 synthetic oil meeting CK-4/FA-4, but verify for your vehicle's exact engine and emissions setup.
How to verify the exact requirement for your vehicle
Because the oil spec can differ by engine and configuration, use these steps to confirm the correct oil for your 2022 Jeep:
- Check the owner's manual and the maintenance section for the recommended viscosity and spec.
- Look at the service or hood sticker on your Jeep for the grade and spec (often shows 0W-20 or MS-6395).
- Use Jeep’s official oil finder tool or contact a dealer with your VIN to pull the exact specification for your powertrain.
Bottom line: Rely on official documentation for your precise engine, climate, and VIN to ensure the right oil.
Summary
There isn’t a single oil type for every 2022 Jeep. Gasoline engines typically use synthetic 0W-20 or 5W-20 oils that meet Mopar MS-6395, while EcoDiesel generally requires 5W-40 synthetic oil meeting CK-4/FA-4; always confirm the exact grade via the owner's manual or official Jeep resources. Regular oil changes with the correct grade help protect your engine and maintain warranties.