Lexus RX350 oil specs by year
Lexus RX350 oil specs changed across the 2007–2025 range. The most recent checked year uses 5.6 qt of 0W-20. Select the exact year to see the checked capacity, viscosity, and filter for that model year.
Multiple engine options: The Lexus RX350 was offered with 2 engine options across its history.
Open the exact year page and select your engine to see the correct capacity and viscosity for your vehicle.
| Year | Capacity | Oil type | Filter | Page |
|---|---|---|---|---|
| 2025 | 5.6 qt | 0W-20 | AMSOIL EA15K09; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2024 | 5.6 qt | 0W-20 | AMSOIL EA15K09; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2023 | 5.6 qt | 0W-20 | AMSOIL EA15K09; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2022 | 5.8 qt | 0W-20 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2021 | 5.8 qt | 0W-20 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2020 | 5.8 qt | 0W-20 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2019 | 5.8 qt | 0W-20 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2018 | 5.8 qt | 0W-20 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2017 | 5.8 qt | 0W-20 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2016 | 5.8 qt | 0W-20 | ULTRA-POWER 57047; AMSOIL EA15K02; AMSOIL EA15K01 Verified fit | Open record → |
| 2015 | 6.5 qt | 0W-20 | ULTRA-POWER 57047; AMSOIL EA15K02; AMSOIL EA15K01 Verified fit | Open record → |
| 2014 | 6.4 qt | 0W-20 | AMSOIL EA15K02; WIX 51649; WIX 51650 Verified fit | Open record → |
| 2013 | 6.4 qt | 0W-20 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2012 | 6.4 qt | 0W-20 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2011 | 6.5 qt | 0W-20 | ULTRA-POWER 57047; Purolator L25608; AMSOIL EA15K02 Verified fit | Open record → |
| 2010 | 6.4 qt | 0W-20 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2009 | 6.4 qt | 5W-30 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2008 | 6.4 qt | 5W-30 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
| 2007 | 6.4 qt | 5W-30 | AMSOIL EA15K02; AMSOIL EA15K01; AMSOIL EA15K03 Verified fit | Open record → |
Lexus RX350 oil spec changes by year
Checked records show 6 spec changes across the 2007–2025 range. 2010: viscosity changed from 5W-30 to 0W-20 (vs 2009). 2011: capacity changed from 6.4 qt to 6.5 qt (vs 2010). 2012: capacity changed from 6.5 qt to 6.4 qt (vs 2011). 2015: capacity changed from 6.4 qt to 6.5 qt (vs 2014). 2016: capacity changed from 6.5 qt to 5.8 qt (vs 2015). 2023: capacity changed from 5.8 qt to 5.6 qt (vs 2022). Open the exact year page for the full source notes before buying.
- 2010: viscosity changed to 0W-20 (was 5W-30 in 2009). Open 2010 record →
- 2011: capacity changed to 6.5 qt (was 6.4 qt in 2010). Open 2011 record →
- 2012: capacity changed to 6.4 qt (was 6.5 qt in 2011). Open 2012 record →
- 2015: capacity changed to 6.5 qt (was 6.4 qt in 2014). Open 2015 record →
- 2016: capacity changed to 5.8 qt (was 6.5 qt in 2015). Open 2016 record →
- 2023: capacity changed to 5.6 qt (was 5.8 qt in 2022). Open 2023 record →
- 2023: engine option “2.4L 4-Cyl Turbo” added.
- 2023: engine option “3.5L 6-Cyl” removed.
Lexus RX350 oil — frequently asked questions
- What oil does the Lexus RX350 take?
- The Lexus RX350 oil spec has changed across model years. The most recent checked year uses 5.6 qt of 0W-20. Use the year table above to find the spec for your specific model year.
- Does the Lexus RX350 oil capacity change across years?
- Yes. Checked records show 5 capacity changes across the 2007–2025 range. Use the year table above to find the exact capacity for your model year and confirm in your owner's manual.
- Does the Lexus RX350 have different oil specs for different engines?
- Yes. The Lexus RX350 has been offered with multiple engine options (2.4L 4-Cyl Turbo, 3.5L 6-Cyl). Each engine can have a different oil capacity and viscosity. Open the exact year page, select your engine, and confirm specs before buying.
- What oil filter fits the Lexus RX350?
- The most recent checked year lists AMSOIL EA15K09; AMSOIL EA15K01; AMSOIL EA15K02 as a compatible oil filter for the Lexus RX350. Filter part numbers can change across model years — open the exact year page for the source-checked part number for your year.
Look up a specific Lexus RX350 year
Select a model year to open the exact checked oil fitment record before ordering.