2021 Lexus NX
Maintenance & specsVERIFIED Jun 15, 2026
The 2021 Lexus NX takes 0W-20 Full Synthetic with a total capacity of 4.4 quarts (filter included). You’ll need a 14mm socket for the drain plug, torqued to 36 Nm. The OEM oil filter is the Lexus/Toyota 04152-YZZA1, with 2 compatible alternatives listed below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
⚑ QUICK DIY TIPS FOR THE 2021 LEXUS NX
- Torque your drain plug to 36 Nm (27 ft-lbs) to avoid leaks or stripped threads.
- Using the OEM filter (Lexus/Toyota 04152-YZZA1) 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)4.4 qt
Capacity (w/o filter)4 qt
OEM specILSAC GF-5
Drain Bolt & Hardware
Socket size14 mm
ThreadM12x1.25
Torque spec36 Nm
GasketCrush washer
AZ10 NX200t/300 (2.0L 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
03
Parts & Specifications
Tires
Size245/60R18
Front pressure33 PSI
Rear pressure33 PSI
04
Maintenance Schedule
≈ every 6 months
- ▸Change Engine Oil & Filter
05
Torque Specifications
07
Technical Service Bulletins
29Estimated Current Value
Original MSRP
$55,000
Private Party
$22,467–$24,832
Dealer Retail
$26,015–$29,562
Trade-In
$20,102–$22,467
Depreciation
57%
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.
08
Tools & Supplies
Shop parts for the Lexus NX
Find oil, filters, and maintenance parts for the 2021 Lexus NX on Amazon.
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Other Lexus NX years
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