What type of oil is used for a Chrysler 300 5.7 hemi?

The Chrysler 300 5.7L Hemi engine requires 5W-20 motor oil, unless otherwise specified by your owner's manual. Always check your owner's manual for the most accurate and up-to-date recommendation, as it may specify a different viscosity grade or type of oil (e.g., synthetic blend or full synthetic) depending on your vehicle's year and operating conditions.