Checked oil specs by engine
2015 Lexus RX350 oil capacity, type & filter
The 2015 Lexus RX350 takes 6.5 qt of 0W-20 oil.
Applies to checked engine: 3.5L 6-Cyl.
ULTRA-POWER 57047 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.
Search paths only — confirm your OEM viscosity spec and quantity before checkout.
2015 Lexus RX350 oil specs: capacity conditions and filter notes
All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.
Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.
Source coverage for the 2015 Lexus RX350
Supported by Pennzoil OATS and AMSOIL Lookup.
Supported by Pennzoil OATS and AMSOIL Lookup.
Supported by K&N Filters, Purolator Part Finder, RockAuto, and AMSOIL Lookup.
5 checked source rows for the 2015 Lexus RX350.
Before ordering for this 2015 Lexus RX350
- Capacity
- 6.5 qt
- Oil type
- 0W-20
- Filter
- ULTRA-POWER 57047
Source check: Last checked 2026-06-23 from Pennzoil OATS, RockAuto, K&N Filters, AMSOIL Lookup, and Purolator Part Finder.
Lexus RX350 oil specs by year
This table includes checked Lexus RX350 model years available in our database.
| Year | Capacity | Oil type | Filter |
|---|---|---|---|
| 2025 | 5.6 qt | 0W-20 | AMSOIL EA15K09 |
| 2024 | 5.6 qt | 0W-20 | AMSOIL EA15K09 |
| 2023 | 5.6 qt | 0W-20 | AMSOIL EA15K09 |
| 2022 | 5.8 qt | 0W-20 | AMSOIL EA15K02 |
| 2021 | 5.8 qt | 0W-20 | AMSOIL EA15K02 |
| 2020 | 5.8 qt | 0W-20 | AMSOIL EA15K02 |
| 2019 | 5.8 qt | 0W-20 | AMSOIL EA15K02 |
| 2018 | 5.8 qt | 0W-20 | AMSOIL EA15K02 |
| 2017 | 5.8 qt | 0W-20 | AMSOIL EA15K02 |
| 2016 | 5.8 qt | 0W-20 | ULTRA-POWER 57047 |
| 2015 Current page | 6.5 qt | 0W-20 | ULTRA-POWER 57047 |
| 2014 | 6.4 qt | 0W-20 | AMSOIL EA15K02 |
| 2013 | 6.4 qt | 0W-20 | AMSOIL EA15K02 |
| 2012 | 6.4 qt | 0W-20 | AMSOIL EA15K02 |
| 2011 | 6.5 qt | 0W-20 | ULTRA-POWER 57047 |
| 2010 | 6.4 qt | 0W-20 | AMSOIL EA15K02 |
| 2009 | 6.4 qt | 5W-30 | AMSOIL EA15K02 |
| 2008 | 6.4 qt | 5W-30 | AMSOIL EA15K02 |
| 2007 | 6.4 qt | 5W-30 | AMSOIL EA15K02 |
How we verified 2015 Lexus RX350 oil data
How we verify fitmentChecked fitment data. Last checked: 2026-06-23.
This page checked 5 sources for the 2015 Lexus RX350. The table lists which checked source contributed capacity, oil type, or filter evidence.
We checked leading oil brands and aftermarket filter catalogs so you don't have to.
- Confidence
- Verified fit
- Sources checked
- 5
- Last checked
- 2026-06-23
- Capacity: Pennzoil OATS and AMSOIL Lookup
- Oil type: Pennzoil OATS and AMSOIL Lookup
- Filter: K&N Filters, Purolator Part Finder, RockAuto, and AMSOIL Lookup
| Source | Supports | Checked | Link |
|---|---|---|---|
| Pennzoil OATS | Capacity, Oil type | 2026-06-23 | Visit brand site |
| RockAuto | Filter | 2026-06-23 | Checked source |
| K&N Filters | Filter | 2026-06-23 | Visit brand site |
| AMSOIL Lookup | Capacity, Oil type, Filter | 2026-06-23 | Visit brand site |
| Purolator Part Finder | Filter | 2026-06-23 | Visit brand site |
2015 Lexus RX350 maintenance checklist
One part checked. Look up the rest while you're here.
Where to buy
These are retailer search paths for your vehicle's oil and filter specs. Verify final fitment at checkout.
This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.
Walmart
Compare oil and filter listings for the 2015 Lexus RX350. Confirm capacity, viscosity, and filter part number before checkout.
Search 2015 Lexus RX350 oil & filter →AutoZone
Use AutoZone's vehicle selector for the 2015 Lexus RX350 before checkout to confirm oil capacity, viscosity, and filter fitment.
Search 2015 Lexus RX350 oil & filter →Amazon
Search Amazon listings for the 2015 Lexus RX350 and check listing fitment notes against the specs above.
Search 2015 Lexus RX350 oil & filter →O'Reilly
Open O'Reilly's fitment search for the 2015 Lexus RX350 and verify oil capacity, viscosity, and filter part number before ordering.
Search 2015 Lexus RX350 oil & filter →Look up another vehicle
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