What type of oil does a 2016 Lexus RX 350 take?
The 2016 Lexus RX 350 uses SAE 0W-20 full-synthetic engine oil, meeting API SN/ILSAC GF-5 specifications.
For this model, the 3.5-liter V6 (2GR-FE) relies on a lightweight, synthetic oil that flows quickly on startup to protect the engine and support fuel efficiency. Always consult the owner's manual or a Lexus service site for the exact requirements and maintenance intervals to ensure you stay within warranty guidelines.
Oil grade and specifications
The following details summarize the official oil requirements you should follow for the RX 350’s engine.
- Viscosity: SAE 0W-20
- Oil type: Full synthetic
- Specifications: API SN or newer; ILSAC GF-5 or newer
- Recommended by: Lexus/T Toyota-approved motor oils
Using oil that matches these specifications helps ensure proper lubrication, cold-start protection, and compliance with warranty requirements. Relying on a grade outside this spec can affect engine performance and maintenance timing.
Climate and maintenance notes
When to use this grade and maintenance guidance
In typical U.S. markets and many other regions, 0W-20 full synthetic is the standard recommendation for the RX 350. If you live in unusually extreme conditions, always verify with the vehicle’s manual or a Lexus dealer to confirm there are no regional variations.
Summary
In short, the 2016 Lexus RX 350 takes SAE 0W-20 full-synthetic engine oil that meets API SN/ILSAC GF-5 specifications. Use an oil that is Lexus-approved and conforming to these specs, and follow the maintenance schedule in your owner's manual to keep the engine running smoothly.
