The 2014 Lexus RX 350 requires SAE 0W-20 synthetic motor oil, typically about 6.9 quarts with a filter, and it should meet ILSAC GF-5 (or newer) specifications.
Oil specifications for the 2014 RX 350
Details on grade, viscosity, capacity, and how the oil choice fits into the vehicle’s maintenance schedule.
Key specifications you should know at a glance:
- Viscosity: SAE 0W-20
- Oil type: Synthetic motor oil (full synthetic preferred)
- Specifications: Must meet ILSAC GF-5 (or newer) and API SN (or newer)
- Capacity with filter: Approximately 6.9 quarts (roughly 6.5–7.0 quarts available in typical refill)
- Change interval: Follow the owner's manual; with synthetic oil, intervals are commonly longer than conventional oil and depend on driving conditions
Bottom line: Use 0W-20 synthetic oil that meets GF-5/SN standards, plan for about 6.9 quarts with a filter, and adhere to the maintenance schedule in your manual.
Climate and driving considerations
In extreme cold or hot climates, confirm that 0W-20 is appropriate for your conditions and driving style. If your manual or dealer guidance suggests a different viscosity for your region, follow that recommendation.
Summary: The 2014 Lexus RX 350 is designed to run on SAE 0W-20 synthetic oil meeting ILSAC GF-5 (or newer) and API SN (or newer) standards, with a filter change of about 6.9 quarts capacity. Always consult the owner’s manual for exact intervals and any regional variations.