What Is The Best Oil For Lexus? [Inc. RX350, ES350, And IS350]

Every internal combustion engine relies on oil to function. Choosing the right one for your model vehicle is critical for engine performance and longevity. We can assist you if you own a Lexus and are unsure of what oil to use. We researched this popular vehicle using multiple professional sources to ensure you know what type of oil to use in its crankcase.

Toyota Genuine Motor Oil is recommended for Lexus vehicles. The weight you use will be determined by the Lexus model you drive.

Now that we know what brand of motor oil a Lexus should use, we’ll look at the recommended weight for several popular model Lexus vehicles. You might also wonder how frequently a Lexus’s oil should be changed or how far a Lexus will travel. Read on to find out the answers to these and other questions, as well as the results of our research.

The specific type of oil for a Lexus, by model

We are aware that Lexus recommends using Toyota Genuine Motor oil in their vehicles. However, the specific type you will put into the engine will differ slightly depending on the model.

If you have a Lexus Rx350, you should use 0W-20 oil. This oil has a lower viscosity and will work best with the engine that came with it. Either conventional or synthetic motor oil will suffice.

The Lexus ES350 should also be serviced with 0W-20. This model is compatible with both synthetic and conventional motor oil.

However, if your Lexus is an IS350, you should use 5W-30. You can use either traditional or synthetic motor oil, as with the other models.

Never be afraid to consult a professional if you are unsure what oil to use in any vehicle. A reputable mechanic or dealership will be able to provide you with the most accurate answers, including those not found in your owner’s manual.

When should you change the oil in your Lexus?

You’re probably aware that the oil that came with your Lexus won’t last long. One of the most important aspects of vehicle maintenance is changing the oil and filter on a regular basis. However, when it should be done on a Lexus varies.

If you use conventional motor oil, you must change the oil and the oil filter every 3,000 miles. By the end of this cycle, the oil’s viscosity will have risen to the point where it will no longer be able to adequately lubricate all of the engine’s moving parts. Changing the oil will help these moving parts stay cool, extending their life.

However, if you use synthetic oil, you won’t have to change it as frequently. This oil should only be changed every 7,500 to 10,000 miles. Though it is more expensive per court, the savings from not having to change the oil and filter as frequently will work out in your favor. It is also more environmentally friendly.