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2022 Lexus RX350 oil capacity, type & filter

The 2022 Lexus RX350 takes 5.8 qt of 0W-20 oil.

Applies to checked engine: 3.5L 6-Cyl.

Capacity 5.8 qt i Based on 1 checked source: AMSOIL Lookup. 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 2 checked sources: AMSOIL Lookup and Castrol (Olyslager). Additional cross-check is still pending: additional evidence. 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 Options cross-checked
AMSOIL Shown first EA15K02 Search EA15K02 AMSOIL EA15K01 Search EA15K01 AMSOIL EA15K03 Search EA15K03 AMSOIL EA15K04 Search EA15K04 ULTRA-POWER 57047 Search 57047 K&N HP-7020 Search HP-7020 Purolator L25608 Search L25608

AMSOIL EA15K02 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

5 sources checked Last checked: 2026-06-27 How we verify →

Where to Buy View Data Sources
Buy oil & filters:
Walmart → AutoZone → Amazon → O'Reilly →
Full synthetic options for 0W-20
Mobil 1 Extended Performance 0W-20 → Castrol Edge 0W-20 → Pennzoil Platinum 0W-20 →

Search paths only — confirm your OEM viscosity spec and quantity before checkout.

2022 Lexus RX350 oil specs: capacity conditions and filter notes

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.

Verify before checkout

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

Source coverage for the 2022 Lexus RX350

Capacity sources

Supported by AMSOIL Lookup.

Oil type sources

Supported by AMSOIL Lookup and Castrol (Olyslager).

Filter sources

Supported by K&N Filters, RockAuto, Purolator Part Finder, and AMSOIL Lookup.

Source coverage

5 checked source rows for the 2022 Lexus RX350.

Before ordering for this 2022 Lexus RX350

Checkout verification checklist
3.5L 6-Cyl Buy →
Capacity
5.8 qt
Oil type
0W-20
Interval
10,000 mi / 12 mo
Filter
AMSOIL EA15K02

Source check: Last checked 2026-06-27 from AMSOIL Lookup, K&N Filters, RockAuto, Purolator Part Finder, and Castrol (Olyslager).

Same oil specs on other 2022 Lexus models

RX450hL

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 Current page 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 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 2022 Lexus RX350 oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-27.

This page checked 5 sources for the 2022 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
Cross-check pending i Some oil fields are based on checked source data but still need stronger cross-check evidence. Review area: 3.5L 6-Cyl capacity and 3.5L 6-Cyl 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
5
Last checked
2026-06-27
Field-level source support
  • Capacity: AMSOIL Lookup
  • Oil type: AMSOIL Lookup and Castrol (Olyslager)
  • Filter: K&N Filters, RockAuto, Purolator Part Finder, and AMSOIL Lookup
  • Change interval: AMSOIL Lookup and Castrol (Olyslager)
Source Supports Checked Link
AMSOIL Lookup Capacity, Oil type, Filter 2026-06-27 Visit brand site
K&N Filters Filter 2026-06-27 Visit brand site
RockAuto Filter 2026-06-27 Checked source
Purolator Part Finder Filter 2026-06-27 Visit brand site
Castrol (Olyslager) Oil type 2026-06-27 Visit brand site

2022 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. 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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