LexusUX250h2024Overview/lexus/ux250h/2024/base/

2024 Lexus UX250h

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2024 UX250h.

Transmission Automatic (AV-S6)

The 2024 Lexus UX250h achieves an EPA-estimated 43 mpg city, 41 highway, and 42 combined, channeling power through an Automatic (AV-S6) transmission. Its reliability headline shows just one owner complaint—centered on structure—and zero recalls, signaling a model year that maintains the UX line’s historically low problem rate. For a researcher, this points to a hybrid with proven efficiency and a nearly spotless early dependability record.

Model year202420232022202120202019

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

EPA fuel economy43/41/42 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter 90915YZZN1. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Tail / brake / turnAUTOOEM · verified

OE service part numbers OEM · verified

Engine oil filter90915YZZN1
Engine air filter17801F2060
Fuel filter7702476021
Spark plug9091901289
Battery2880021223
Front wiper blades8521276020 alt 852220E050
Thermostat1632647020 alt 1603124021
Cabin air filter8713958010

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (AV-S6)

Ratings & economy EPA / vPIC

EPA city / highway / combined43 / 41 / 42 mpg
DrivetrainFront-Wheel Drive
Recommended fuelRegular Gasoline

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 10,000 mi; spark plugs at 120,000 mi; coolant every 50,000 mi. The big-interval services (every 50,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

At 5,000 miUniversal Vehicle Operation (inspect all fluid levels)
Every 5,000 miBrake System (inspect) · Floor Mat (inspect) · Fuel Tank (add fluid conditioner) · Hybrid Battery Compartment Air Filter (inspect) · Tire & Wheel Assembly (rotate) · Universal Vehicle Operation (road test)
Every 10,000 miCabin Air Filter (replace) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Universal Vehicle Operation (inspect all fluid levels)
Every 15,000 miBrake Line (inspect) · CV Joint Boot (inspect) · Driveshaft Flange Yoke (torque) · Engine Coolant System (inspect fluid level) · Engine Oil Cooler (inspect) · Exhaust System (Complete) (inspect)
Every 30,000 miBrake Hydraulic System (drain, refill & bleed) · Drive Axle Assembly (inspect) · Engine Air Filter Element (replace) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Line (inspect) · Fuel Tank Filler Cap O-Ring (inspect)
Every 50,000 miEngine Coolant System (drain, flush & refill)
At 100,000 miEngine Coolant System (drain, flush & refill)
At 120,000 miSpark Plugs (replace)
At 150,000 miHybrid Inverter (drain, flush & refill coolant)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

Owner complaints about the 2024 Lexus UX250h dominate in one area — the structure, 1 of 1 reports (100%), well ahead of the next concern. NHTSA has issued no recalls for this vehicle, so these are owner-reported concerns only. 0 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the structure pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.

0
Open recalls
NHTSA campaigns
54
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
1
Owner complaints
0 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★
Side★★★★★
Rollover★★★★

Owner complaints filed with NHTSA, by component

All 1 complaints on record, top 1 components.

Structure1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 54 bulletins on record with NHTSA.

BulletinDateComponentSummary
L-SB-0021-252026-03-10EngineOBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now…
L-SB-0021-252026-02-27EngineOBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now…
L-SB-0030-24 Rev22025-12-15StructureSome 2005 – 2026 Lexus vehicles that have undergone water intrusion may exhibit a…
L-SB-0039-252025-09-09Electrical SystemA new head unit software update is available for 2023 – 2024 model year ES 250, ES 300h…
L-TT-0326-23 Rev22025-08-19Electrical SystemSome customers may experience operational difficulties with some telematics features…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific UX250h. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 2024 UX250h have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the UX250h get?

EPA figures are 43 city / 41 highway / 42 combined mpg.