Checked oil specs by engine
2023 Kia Soul oil capacity, type & filter
The 2023 Kia Soul takes 4.2 qt of 0W-20 oil.
Applies to checked engine: 2.0L 4-Cyl.
PRO-TEC PXL51334 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 Kia Soul 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 2023 Kia Soul
Supported by Pennzoil OATS and AMSOIL Lookup.
Supported by Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager).
Supported by K&N Filters, Purolator Part Finder, RockAuto, and AMSOIL Lookup.
6 checked source rows for the 2023 Kia Soul.
Before ordering for this 2023 Kia Soul
- Capacity
- 4.2 qt
- Oil type
- 0W-20
- Interval
- 8,000 mi / 12 mo
- Filter
- PRO-TEC PXL51334
Source check: Last checked 2026-06-23 from Pennzoil OATS, RockAuto, K&N Filters, AMSOIL Lookup, Purolator Part Finder, and Castrol (Olyslager).
Kia Soul oil specs by year
This table includes checked Kia Soul model years available in our database.
| Year | Capacity | Oil type | Filter |
|---|---|---|---|
| 2025 | 4.2 qt | 0W-20 | AMSOIL EA15K20 |
| 2024 | 4.2 qt | 0W-20 | AMSOIL EA15K20 |
| 2023 Current page | 4.2 qt | 0W-20 | PRO-TEC PXL51334 |
| 2022 | 5.6 qt (multiple engines) | 5W-30 | PRO-TEC PXL51334 |
| 2021 | 4.2 qt (multiple engines) | 5W-30 | Purolator L14459 |
| 2020 | 4.2 qt (multiple engines) | 5W-30 | AMSOIL EA15K20 |
| 2019 | 3.8 qt (multiple engines) | 10W-30 | AMSOIL EA15K20 |
| 2018 | 3.8 qt (multiple engines) | 10W-30 | AMSOIL EA15K20 |
| 2017 | 3.8 qt (multiple engines) | 10W-30 | AMSOIL EA15K20 |
| 2016 | 3.8 qt (multiple engines) | 5W-20 | AMSOIL EA15K20 |
| 2015 | 3.8 qt (multiple engines) | 5W-20 | AMSOIL EA15K20 |
| 2014 | 3.8 qt (multiple engines) | 5W-20 | AMSOIL EA15K20 |
| 2013 | 3.5 qt (multiple engines) | 5W-20 | AMSOIL EA15K20 |
| 2012 | 3.5 qt (multiple engines) | 5W-20 | AMSOIL EA15K20 |
| 2011 | 3.5 qt (multiple engines) | 5W-20 | PRO-TEC PXL51334 |
| 2010 | 3.5 qt (multiple engines) | 5W-20 | AMSOIL EA15K20 |
How we verified 2023 Kia Soul oil data
How we verify fitmentChecked fitment data. Last checked: 2026-06-23.
This page checked 6 sources for the 2023 Kia Soul. 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
- 6
- Last checked
- 2026-06-23
- Capacity: Pennzoil OATS and AMSOIL Lookup
- Oil type: Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager)
- Filter: K&N Filters, Purolator Part Finder, RockAuto, 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 |
| 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 |
| Castrol (Olyslager) | Oil type | 2026-06-23 | Visit brand site |
2023 Kia Soul maintenance checklist
One part checked. Look up the rest while you're here.
- Cabin air filter 2023 Kia Soul cabin filter part numbers
- Engine air filter 2023 Kia Soul engine filter part numbers
- Wiper blade size 2023 Kia Soul driver & passenger blade sizes
- Oil type & capacity 0W-20 · 4.2 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 2023 Kia Soul. Confirm capacity, viscosity, and filter part number before checkout.
Search 2023 Kia Soul oil & filter →AutoZone
Use AutoZone's vehicle selector for the 2023 Kia Soul before checkout to confirm oil capacity, viscosity, and filter fitment.
Search 2023 Kia Soul oil & filter →Amazon
Search Amazon listings for the 2023 Kia Soul and check listing fitment notes against the specs above.
Search 2023 Kia Soul oil & filter →O'Reilly
Open O'Reilly's fitment search for the 2023 Kia Soul and verify oil capacity, viscosity, and filter part number before ordering.
Search 2023 Kia Soul oil & filter →Look up another vehicle
Find checked oil capacity, type, and filter data by exact year, make, and model.