Checked oil specs by engine
2005 Toyota 4Runner oil capacity, type & filter
The 2005 Toyota 4Runner oil capacity is 6.6 qt (4.7L V8) and 5.5 qt (4.0L V6). All engines use 5W-30 oil.
| Engine | Capacity | Oil Type | Filter |
|---|---|---|---|
| 4.7L V8 | 6.6 qt | 5W-30 | AMSOIL EA15K51 |
| 4.0L V6 | 5.5 qt | 5W-30 | AMSOIL EA15K51 |
Match one of 2 checked engine options before buying oil or a filter.
AMSOIL EA15K51 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.
AMSOIL EA15K51 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.
2005 Toyota 4Runner oil specs: capacity conditions and filter notes
Check the door jamb sticker, owner's manual, or displacement badge on the engine cover. Match it to the engine options listed above before buying oil or a filter.
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 2005 Toyota 4Runner
Supported by Pennzoil OATS and AMSOIL Lookup.
Supported by Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager).
Supported by RockAuto, Purolator Part Finder, and AMSOIL Lookup.
5 checked source rows for the 2005 Toyota 4Runner.
Before ordering for this 2005 Toyota 4Runner
- Capacity
- 6.6 qt (With filter)
- Oil type
- 5W-30
- Interval
- 5,000 mi / 6 mo
- Filter
- AMSOIL EA15K51
- Capacity
- 5.5 qt
- Oil type
- 5W-30
- Interval
- 5,000 mi / 6 mo
- Filter
- AMSOIL EA15K51
Source check: Last checked 2026-06-24 from AMSOIL Lookup, Pennzoil OATS, RockAuto, Purolator Part Finder, and Castrol (Olyslager).
Toyota 4Runner oil specs by year
This table includes checked Toyota 4Runner model years available in our database.
| Year | Capacity | Oil type | Filter |
|---|---|---|---|
| 2025 | 7.1 qt (multiple engines) | 0W-20 | WIX 51032 |
| 2024 | 6.6 qt | 0W-20 | AMSOIL EA15K49 |
| 2023 | 6.6 qt | 0W-20 | CHAMP / LUBER-FINER P968 |
| 2022 | 6.6 qt | 0W-20 | CHAMP / LUBER-FINER P968 |
| 2021 | 6.6 qt | 0W-20 | CHAMP / LUBER-FINER P968 |
| 2020 | 6.6 qt | 0W-20 | AMSOIL EA15K49 |
| 2019 | 6.6 qt | 0W-20 | AMSOIL EA15K49 |
| 2018 | 6.6 qt | 0W-20 | AMSOIL EA15K49 |
| 2017 | 6.6 qt | 0W-20 | AMSOIL EA15K49 |
| 2016 | 6.6 qt | 0W-20 | AMSOIL EA15K49 |
| 2015 | 6.6 qt | 0W-20 | AMSOIL EA15K49 |
| 2014 | 6.6 qt | 0W-20 | CHAMP / LUBER-FINER P968 |
| 2013 | 6.6 qt | 0W-20 | CHAMP / LUBER-FINER P968 |
| 2012 | 6.6 qt | 0W-20 | AMSOIL EA15K49 |
| 2011 | 6.6 qt | 0W-20 | AMSOIL EA15K49 |
| 2010 | 6.1 qt (multiple engines) | 0W-20 | AMSOIL EA15K51 |
| 2009 | 6.6 qt (multiple engines) | 5W-30 | AMSOIL EA15K51 |
| 2008 | 6.6 qt (multiple engines) | 5W-30 | AMSOIL EA15K51 |
| 2007 | 6.6 qt (multiple engines) | 5W-30 | AMSOIL EA15K51 |
| 2006 | 6.6 qt (multiple engines) | 5W-30 | AMSOIL EA15K51 |
| 2005 Current page | 6.6 qt (multiple engines) | 5W-30 | AMSOIL EA15K51 |
How we verified 2005 Toyota 4Runner oil data
How we verify fitmentChecked fitment data. Last checked: 2026-06-24.
This page checked 5 sources for the 2005 Toyota 4Runner. 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
- 2026-06-24
- Capacity: Pennzoil OATS and AMSOIL Lookup
- 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 |
|---|---|---|---|
| AMSOIL Lookup | Capacity, Oil type, Filter | 2026-06-24 | Visit brand site |
| Pennzoil OATS | Capacity, Oil type | 2026-06-24 | Visit brand site |
| RockAuto | Filter | 2026-06-24 | Checked source |
| Purolator Part Finder | Filter | 2026-06-24 | Visit brand site |
| Castrol (Olyslager) | Oil type | 2026-06-24 | Visit brand site |
2005 Toyota 4Runner maintenance checklist
One part checked. Look up the rest while you're here.
- Cabin air filter 2005 Toyota 4Runner cabin filter part numbers
- Engine air filter 2005 Toyota 4Runner engine filter part numbers
- Oil type & capacity 5W-30 · 6.6 qt Checked
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 2005 Toyota 4Runner. Confirm capacity, viscosity, and filter part number before checkout.
Search 2005 Toyota 4Runner oil & filter →AutoZone
Use AutoZone's vehicle selector for the 2005 Toyota 4Runner before checkout to confirm oil capacity, viscosity, and filter fitment.
Search 2005 Toyota 4Runner oil & filter →Amazon
Search Amazon listings for the 2005 Toyota 4Runner and check listing fitment notes against the specs above.
Search 2005 Toyota 4Runner oil & filter →O'Reilly
Open O'Reilly's fitment search for the 2005 Toyota 4Runner and verify oil capacity, viscosity, and filter part number before ordering.
Search 2005 Toyota 4Runner oil & filter →Look up another vehicle
Find checked oil capacity, type, and filter data by exact year, make, and model.