2025 Lexus RX

Maintenance & specsVERIFIED Oct 29, 2026
Engine Oil
0W-20
Full Synthetic
OEM spec · ILSAC GF-6ABuy oil
Capacity
5qt
with filter
4.6 qt without filter
Oil Filter
90915-YZZN1
Toyota (OEM)
OEM spec: ILSAC GF-6A

The 2025 Lexus RX takes 0W-20 Full Synthetic with a total capacity of 5 quarts (filter included). You’ll need a 14mm socket for the drain plug, torqued to 36 Nm. The OEM oil filter is the Toyota 90915-YZZN1. Note: this vehicle has 4 active recalls — check the recalls section below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.

⚑ QUICK DIY TIPS FOR THE 2025 LEXUS RX
  • Torque your drain plug to 36 Nm (27 ft-lbs) to avoid leaks or stripped threads.
  • Using the OEM filter (Toyota 90915-YZZN1) is recommended for warranty compliance.
  • Always use 0W-20 Full Synthetic as specified by Lexus — using the wrong viscosity can void your powertrain warranty.
  • Check the maintenance schedule below for your next service interval.
01

Oil & Filter

OilBuy
Viscosity0W-20
Oil typeFull Synthetic
Capacity (with filter)5 qt
Capacity (w/o filter)4.6 qt
OEM specILSAC GF-6A
Filter Options
Toyota90915-YZZN1OEM
Buy
Toyota OEM spin-on oil filter (supersedes 90915-10009)
Drain Bolt & Hardware
Socket size14 mm
ThreadM12x1.25
Torque spec36 Nm
GasketCrush washer
AL30 RX350 (2.4L turbo I4)
02

Fluid Specifications

Transmission FluidBuy
TypeATF WS
Capacity3.7 qt
Change interval40,000 mi
Brake FluidBuy
DOT typeDOT 4
Change interval30,000 mi
CoolantBuy
TypeSuper Long Life
ColorPink
Capacity6.4 qt
Change interval120,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2 qt
Change interval60,000 mi
03

Parts & Specifications

Spark Plugs
TypeIridium
Gap0.044
Quantity4
Change interval100,000 mi
Lexus90919-01289OEM
Buy
Lexus90919-A1008OEM
Buy
Tires
Size245/60R18
Front pressure33 PSI
Rear pressure33 PSI
Air Filter
Lexus17801-F0050OEM
Buy
Cabin Air Filter
Lexus87139-0E040OEM
Buy
Lexus87139-76020OEM
Buy
Brake Pads
Lexus04465-48270OEMfront
Buy
Lexus04465-02530OEMfront
Buy
Lexus04465-48250OEMfront
Buy
Lexus04465-48260OEMfront
Buy
Lexus04466-48170OEMrear
Buy
Lexus04466-02480OEMrear
Buy
Wiper Blades
Lexus85242-0E170
Buy
Lexus85222-48200driver
Buy
Lexus85212-48190passenger
Buy
04

Maintenance Schedule

≈ every 6 months
  • ▸Change Engine Oil & Filter
05

Torque Specifications

lug nut
Alloy wheels
76ft-lb·103Nm
spark plug
14mm thread, aluminum head
18ft-lb·24.4Nm
06

Safety Recalls

4
07

Technical Service Bulletins

28

Estimated Current Value

Original MSRP
$55,000
Private Party
$41,800–$46,200
Dealer Retail
$48,400–$55,000
Trade-In
$37,400–$41,800
Depreciation
20%

Estimated values assume average condition and mileage for vehicle age.

Source: estimated

Save by doing it yourself
A shop typically charges $90–$210 for this service. Buy the parts and save.
Shop oil & filters ↗
08

Tools & Supplies

Oil Drain Pan
Catch the old oil cleanly
Shop on Amazon
Funnel
Spill-free refill
Shop on Amazon
14mm Socket
For the drain plug
Shop on Amazon
0W-20 Oil
5+ quarts
Shop on Amazon
Shop parts for the Lexus RX
Find oil, filters, and maintenance parts for the 2025 Lexus RX on Amazon.
Shop parts ↗
Step-by-step guide
Detailed walkthrough with tips for first-timers.
Read guide
How often to change oil
Intervals, severe service, and what your car needs.
Read guide
Synthetic vs. conventional
Which oil type is right for your engine and budget.
Read guide
Other 2025 Lexus models
Other Lexus RX years
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