Checked oil specs by engine
2023 Toyota Highlander oil capacity, type & filter
The 2023 Toyota Highlander takes 5.6 qt of 0W-20 oil.
Applies to checked engine: 2.4L 4-Cyl Turbo.
AMSOIL EA15K09 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.
2023 Toyota Highlander 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.
With filter means the volume includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.
Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.
Source coverage for the 2023 Toyota Highlander
Supported by Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager).
Supported by Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager).
Supported by RockAuto, Purolator Part Finder, and AMSOIL Lookup.
5 checked source rows for the 2023 Toyota Highlander.
Before ordering for this 2023 Toyota Highlander
- Capacity
- 5.6 qt (Service fill)
- Oil type
- 0W-20
- Interval
- 10,000 mi / 12 mo
- Filter
- AMSOIL EA15K09
Source check: Last checked 2026-06-23 from Pennzoil OATS, AMSOIL Lookup, Purolator Part Finder, RockAuto, and Castrol (Olyslager).
Toyota Highlander oil specs by year
This table includes checked Toyota Highlander model years available in our database.
| Year | Capacity | Oil type | Filter |
|---|---|---|---|
| 2025 | 5.6 qt (multiple engines) | 0W-20 | AMSOIL EA15K09 |
| 2024 | 5.6 qt (multiple engines) | 0W-20 | PRO-TEC PXL10332 |
| 2023 Current page | 5.6 qt | 0W-20 | AMSOIL EA15K09 |
| 2022 | 6.5 qt (multiple engines) | 0W-20 | ULTRA-POWER 57047 |
| 2021 | 5.8 qt (multiple engines) | 0W-20 | Purolator L25608 |
| 2020 | 6.5 qt (multiple engines) | 0W-20 | AMSOIL EA15K02 |
| 2019 | 4.6 qt (multiple engines) | 0W-20 | AMSOIL EA15K02 |
| 2018 | 4.6 qt (multiple engines) | 0W-20 | AMSOIL EA15K02 |
| 2017 | 4.2 qt (multiple engines) | 0W-20 | AMSOIL EA15K02 |
| 2016 | 4.6 qt (multiple engines) | 0W-20 | AMSOIL EA15K02 |
| 2015 | 4.6 qt (multiple engines) | 0W-20 | AMSOIL EA15K02 |
| 2014 | 4.7 qt (multiple engines) | 0W-20 | ULTRA-POWER 57047 |
| 2013 | 4.7 qt (multiple engines) | 0W-20 | ULTRA-POWER 57047 |
| 2012 | 4.7 qt (multiple engines) | 0W-20 | Purolator L25608 |
| 2011 | 4.7 qt (multiple engines) | 0W-20 | Purolator L25608 |
| 2010 | 4.7 qt (multiple engines) | 0W-20 | AMSOIL EA15K02 |
| 2009 | 4.7 qt (multiple engines) | 0W-20 | AMSOIL EA15K02 |
| 2008 | 6.5 qt (multiple engines) | 0W-20 | AMSOIL EA15K02 |
| 2007 | 4 qt (multiple engines) | 0W-20 | AMSOIL EA15K09 |
| 2006 | 4 qt (multiple engines) | 5W-30 | AMSOIL EA15K09 |
| 2005 | 4 qt (multiple engines) | 5W-30 | AMSOIL EA15K09 |
How we verified 2023 Toyota Highlander oil data
How we verify fitmentChecked fitment data. Last checked: 2026-06-23.
This page checked 5 sources for the 2023 Toyota Highlander. 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, AMSOIL Lookup, and Castrol (Olyslager)
- Oil type: Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager)
- Filter: RockAuto, Purolator Part Finder, and AMSOIL Lookup
- Change interval: Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager)
| Source | Supports | Checked | Link |
|---|---|---|---|
| Pennzoil OATS | Capacity, Oil type | 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 |
| RockAuto | Filter | 2026-06-23 | Checked source |
| Castrol (Olyslager) | Capacity, Oil type | 2026-06-23 | Visit brand site |
2023 Toyota Highlander 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 2023 Toyota Highlander. Confirm capacity, viscosity, and filter part number before checkout.
Search 2023 Toyota Highlander oil & filter →AutoZone
Use AutoZone's vehicle selector for the 2023 Toyota Highlander before checkout to confirm oil capacity, viscosity, and filter fitment.
Search 2023 Toyota Highlander oil & filter →Amazon
Search Amazon listings for the 2023 Toyota Highlander and check listing fitment notes against the specs above.
Search 2023 Toyota Highlander oil & filter →O'Reilly
Open O'Reilly's fitment search for the 2023 Toyota Highlander and verify oil capacity, viscosity, and filter part number before ordering.
Search 2023 Toyota Highlander oil & filter →Look up another vehicle
Find checked oil capacity, type, and filter data by exact year, make, and model.