2024 Rx350 Engine Oil. 75% more engine protection against horsepower loss and wear. You will find the rest of specifications such as viscosity and quality in the owner's manual of your rx 350.
This is the third oil change on a brand new 2024 lexus rx350. Plan on doing a second oil change at the 1,500 mile mark (another 700ish miles after that), then at 3,000 and every 3,000 thereafter.