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2024 Lexus RX450h+ oil capacity, type & filter

The 2024 Lexus RX450h+ takes 4.5 qt of 0W-16 oil.

Applies to checked engine: 2.5L 4-Cyl.

Capacity 4.5 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-16 OEM oil approval is not source-backed on this page; confirm the bottle or owner's manual before checkout. Verified fit
Oil Filters Options cross-checked
AMSOIL Shown first EA15K09 Search EA15K09 AMSOIL EA15K01 Search EA15K01 AMSOIL EA15K02 Search EA15K02 AMSOIL EA15K03 Search EA15K03 PRO-TEC PXL10332 Search PXL10332 Purolator L11411 Search L11411 K&N HP-1003 Search HP-1003

AMSOIL EA15K09 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-16
Mobil 1 Advanced Fuel Economy 0W-16 → Castrol Edge 0W-16 → Pennzoil Platinum 0W-16 →

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

2024 Lexus RX450h+ 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 2024 Lexus RX450h+

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 2024 Lexus RX450h+.

Before ordering for this 2024 Lexus RX450h+

Checkout verification checklist
2.5L 4-Cyl Buy →
Capacity
4.5 qt
Oil type
0W-16
Interval
10,000 mi / 12 mo
Filter
AMSOIL EA15K09

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 2024 Lexus models

RX350h

Lexus RX450h+ oil specs by year

This table includes checked Lexus RX450h+ model years available in our database.

Year Capacity Oil type Filter
2025 4.5 qt 0W-16 AMSOIL EA15K09
2024 Current page 4.5 qt 0W-16 AMSOIL EA15K09

How we verified 2024 Lexus RX450h+ oil data

How we verify fitment

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

This page checked 5 sources for the 2024 Lexus RX450h+. 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: 2.5L 4-Cyl capacity. 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

2024 Lexus RX450h+ oil FAQ

Is the oil capacity measured with or without the filter?

Capacity condition matters. With filter includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.

Why should I confirm before buying?

Retailer catalogs can update separately. Confirm the exact 2024 Lexus RX450h+ selector at checkout before you buy.

Do I also need to match the OEM oil approval?

Yes. Viscosity is only one part of the oil spec. Match the oil approval listed in your owner's manual or on the bottle before checkout.

How often should I change the oil on a 2024 Lexus RX450h+?

Castrol's service data indicates a 10,000 mi / 12 mo change interval for the 2024 Lexus RX450h+. Always follow your owner's manual and oil-life monitor. Severe service may require a shorter interval.

Do I need a new drain plug gasket?

Replace it when your vehicle uses a serviceable gasket or crush washer. Confirm the gasket size and drain plug torque from the service manual or parts counter.

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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