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Checked oil specs by engine

2019 Toyota Prius oil capacity, type & filter

Multiple engine options are listed for the 2019 Toyota Prius. Select your engine below before buying oil or a filter.

Match one of 2 checked engine options before buying oil or a filter. Also check 2019 Toyota Prius AWD-e, 2019 Toyota Prius C, 2019 Toyota Prius Prime .

1.8L 4-Cyl
Capacity 4.4 qt i Capacity condition is not listed in the checked data, so confirm whether the service-fill amount includes a new filter before adding oil. See how we verify. Learn how we verify fitment Verified fit Buy at least 5 qt total; listed capacity is 4.4 qt.
Oil type Not confirmed Confirm the viscosity grade for this engine before checkout.
Oil Filters Options cross-checked
AMSOIL Shown first EA15K01 Search EA15K01 WIX 51394 Search 51394 AMSOIL EA15K09 Search EA15K09 AMSOIL EA15K02 Search EA15K02 PRO-TEC PXL51394 Search PXL51394 Purolator L14476 Search L14476

AMSOIL EA15K01 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

1.5L
Capacity 3.9 qt i Based on 1 checked source: Pennzoil OATS. Additional cross-check is still pending: a second checked capacity source and capacity condition (service fill / with filter vs dry fill). Use it as a reference, then confirm the service-fill / with-filter amount before adding oil. See how we verify. Learn how we verify fitment
Oil type 0W-20 i Based on 1 checked source: Pennzoil OATS. Additional cross-check is still pending: a second checked oil-type source. Use it as a reference, then confirm the viscosity grade for this engine before checkout. See how we verify. Learn how we verify fitment OEM oil approval is not source-backed on this page; confirm the bottle or owner's manual before checkout.
Oil Filters
No checked filter listed Use a retailer fitment tool to confirm the exact part number before ordering.

4 sources checkedLast checked: 2026-06-24How we verify →

Where to Buy View Data Sources
Buy oil & filters:
Walmart → AutoZone → Amazon → O'Reilly →

2019 Toyota Prius oil specs: capacity conditions and filter notes

Which engine applies?

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.

Filter part numbers

All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.

Filter status

Filter fitment has not been fully verified for every engine listed. Confirm the part number with the retailer before ordering.

Verify before checkout

Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.

Source coverage for the 2019 Toyota Prius

Capacity sources

Supported by AMSOIL Lookup and Pennzoil OATS.

Oil type sources

Supported by AMSOIL Lookup and Pennzoil OATS.

Filter sources

Supported by AMSOIL Lookup, RockAuto, and Purolator Part Finder.

Source coverage

4 checked source rows for the 2019 Toyota Prius.

Before ordering for this 2019 Toyota Prius

Checkout verification checklist
1.8L 4-Cyl
Capacity
4.4 qt
Oil type
Unverified
Filter
AMSOIL EA15K01
1.5L
Capacity
3.9 qt
Oil type
0W-20
Filter
Unverified

Source check: Last checked 2026-06-24 from AMSOIL Lookup, RockAuto, Pennzoil OATS, and Purolator Part Finder.

Toyota Prius oil specs by year

This table includes checked Toyota Prius model years available in our database.

Year Capacity Oil type Filter
2025 4.4 qt 0W-16 AMSOIL EA15K09
2024 4.4 qt 0W-16 AMSOIL EA15K09
2023 4.4 qt 0W-16 AMSOIL EA15K09
2022 4.4 qt 0W-16 AMSOIL EA15K01
2021 4.4 qt 0W-16 AMSOIL EA15K01
2020 5 qt 0W-16 AMSOIL EA15K01
2019 Current page 4.4 qt (multiple engines) 0W-16 AMSOIL EA15K01
2018 4.4 qt (multiple engines) 0W-20 AMSOIL EA15K01
2017 4.4 qt (multiple engines) 0W-20 AMSOIL EA15K01
2016 4.4 qt (multiple engines) 0W-20 AMSOIL EA15K01
2015 4.4 qt (multiple engines) 0W-20 AMSOIL EA15K01
2014 4.4 qt (multiple engines) 0W-20 AMSOIL EA15K01
2013 4.4 qt (multiple engines) 0W-20 AMSOIL EA15K01
2012 4.4 qt (multiple engines) 0W-20 AMSOIL EA15K01
2011 4.4 qt 0W-20 PRO-TEC PXL57064
2010 4.4 qt 0W-20 AMSOIL EA15K01
2009 3.9 qt 5W-30 WIX 51394
2008 3.9 qt 5W-30 WIX 51394
2007 3.9 qt 5W-30 WIX 51394
2006 3.9 qt 5W-30 WIX 51394
2005 3.9 qt 5W-30 WIX 51394

How we verified 2019 Toyota Prius oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-24.

This page checked 4 sources for the 2019 Toyota Prius. 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
Cross-check pending i Some oil fields are based on checked source data but still need stronger cross-check evidence. Review area: 1.5L capacity and 1.5L oil type. Use the listed values as references and confirm the exact engine before ordering or adding oil. See how we verify. Learn how we verify fitment
Sources checked
4
Last checked
2026-06-24
Field-level source support
  • Capacity: AMSOIL Lookup and Pennzoil OATS
  • Oil type: AMSOIL Lookup and Pennzoil OATS
  • Filter: AMSOIL Lookup, RockAuto, and Purolator Part Finder
Source Supports Checked Link
AMSOIL Lookup Capacity, Oil type, Filter 2026-06-24 Visit brand site
RockAuto Filter 2026-06-24 Checked source
Pennzoil OATS Capacity, Oil type 2026-06-24 Visit brand site
Purolator Part Finder Filter 2026-06-24 Visit brand site

Where to buy

These are retailer search paths for your vehicle. The specs above are checked — use the retailer's vehicle selector at checkout to confirm before ordering.

This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.

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