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Which oil for Lexus is350?

When it comes to maintaining your Lexus IS350, one of the most important factors is ensuring you use the correct engine oil. The right oil can help keep your vehicle running smoothly and efficiently, while the wrong oil can lead to costly repairs down the line. In this article, we'll provide a detailed guide on the best oil for your Lexus IS350.


Recommended Oil Specifications for Lexus IS350


According to the Lexus owner's manual, the recommended oil for the Lexus IS350 is 0W-20 synthetic oil. This oil grade meets the API SN and ILSAC GF-5 specifications, which are the latest industry standards for engine oil performance. Using the recommended 0W-20 oil will help ensure your Lexus IS350 engine receives the proper lubrication and protection it needs.


Why 0W-20 Oil is Recommended


Lexus engineers have designed the IS350 engine to work best with 0W-20 oil for a few key reasons:



  • Improved Fuel Efficiency: The lower viscosity of 0W-20 oil reduces engine drag, resulting in better fuel economy for your Lexus.li>
  • Enhanced Cold-Weather Performance: The "0W" rating indicates the oil has excellent low-temperature fluidity, allowing for easier engine starts and faster oil circulation in cold weather.

  • Superior Engine Protection: Modern 0W-20 oils provide excellent wear protection and maintain their viscosity under high heat and pressure, helping to extend engine life.


Using the recommended 0W-20 oil is essential for keeping your Lexus IS350 running at its best.


Choosing the Right Oil Brand and Quality


While 0W-20 is the required specification, not all 0W-20 oils are created equal. Lexus recommends using a high-quality, full synthetic 0W-20 oil from a reputable brand. Some good options include:



  • Mobil 1 0W-20 Extended Performance

  • Castrol Edge 0W-20 Advanced Full Synthetic

  • Valvoline MaxLife 0W-20 Full Synthetic


These premium synthetic oils meet or exceed the API SN and ILSAC GF-5 standards required for your Lexus IS350. Using a high-quality oil will help ensure your engine receives the best possible protection and performance.


Oil Change Intervals


Lexus recommends changing the engine oil in your IS350 every 5,000 miles or 6 months, whichever comes first. However, it's always a good idea to consult your owner's manual or speak with your Lexus dealer to confirm the recommended oil change interval for your specific vehicle. Proper oil changes are essential for maintaining your Lexus IS350 in top condition.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.