---
title: Lexus TX oil change: grade, interval, what we check
url: https://xpressoilandlube.com/vehicles/lexus/tx/
business: Xpress Oil & Lube (Xpress Oil & Lube Center)
shops: Reno Northwest: 6100 Mae Anne Ave, Reno, NV 89523, (775) 447-1601, Mon-Fri 8 am-5 pm, Sat 8 am-4 pm, Sun closed; Reno South: 4993 Longley Ln, Reno, NV 89502, (775) 447-9585, Mon-Fri 8 am-5 pm, Sat 8 am-3 pm, Sun closed; Carson City: 1861 E College Pkwy, Carson City, NV 89706, (775) 434-1986, Mon-Fri 8 am-5 pm, Sat 8 am-4 pm, Sun closed; Gardnerville: 1293 US Hwy 395 N, Gardnerville, NV 89410, (775) 392-9017, Mon-Fri 9 am-5 pm, Sat 9 am-3 pm, Sun closed
type: Drive-in oil change and vehicle maintenance, no appointment needed, since 1983
---

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# Lexus TX Oil Change: TX 350, TX 500h and TX 550h+

A Lexus dealer's TX guide lists SAE 0W-20 full synthetic and about 5.6 quarts with the filter for the 2.4-liter turbo in the TX 350 and TX 500h, and 0W-20 synthetic for the TX 550h+ plug-in V6, with its quantity in the owner's manual. Lexus plans TX service at 10,000 miles or 12 months, and drops the oil change to 5,000 miles under its special operating conditions.

★★★★★ 4.7 stars from 952 Google reviews

The TX arrived for 2024 as the three-row Lexus built for families who need the third row every day. It comes three ways: the TX 350 with a 2.4-liter turbo four, the TX 500h that adds a hybrid system to the same turbo engine, and the TX 550h+ plug-in hybrid with a 3.5-liter V6. In Douglas County, where families average 2.25 vehicles per household (ACS 2020-2024), it tends to be the car that does the long drives.

## At a glance

- TX 350 and TX 500h (2.4L turbo): SAE 0W-20 full synthetic, about 5.6 qt with filter (Temecula Valley Lexus TX guide)
- TX 550h+ (3.5L V6 plug-in): SAE 0W-20 synthetic; capacity differs, see the owner's manual
- Normal service: 10,000 miles or 12 months, whichever comes first
- Special operating conditions: oil every 5,000 miles (Lexus Tech Tip L-TT-0142-13)

## Three TX powertrains

The two turbo models share an engine and an oil. The plug-in is the odd one: a different engine with a different fill, and the dealer guide says plainly to take the quantity from the owner's manual. We did not find a published number for it, so on a TX 550h+ we fill to the dipstick and recheck after the engine runs.

| Model | Engine | Oil grade | Capacity with filter |
|---|---|---|---|
| TX 350, 2024 and newer | 2.4L turbo four (T24A-FTS) | SAE 0W-20 full synthetic | about 5.6 qt |
| TX 500h F SPORT Performance | 2.4L turbo four, hybrid | SAE 0W-20 full synthetic | about 5.6 qt |
| TX 550h+ | 3.5L V6 plug-in hybrid (2GR-FXS) | SAE 0W-20 synthetic | see owner's manual |

Grades and capacities from Temecula Valley Lexus's TX oil guide, 2024 to 2026 models.

## When the plug-in barely runs its engine

A TX 550h+ can do a lot of local driving on battery, which means the gas engine may stay off for most of a week. The dealer guide says to change the oil at least once a year even at low mileage. The TX 500h has its own quirk: the engine shuts off and restarts during normal driving, and short trips can let moisture collect in the oil. Both are reasons the 12-month limit is not optional on a TX.

## Kingsbury, Spooner and the family trip

Lexus's special operating conditions are dirt roads, towing, repeated short trips below 32 F and long idling, and its tech tip says the oil must be replaced at 5,000-mile intervals when they apply. A TX based near our Gardnerville shop, which sits at 4,785 feet (USGS), checks more than one of those boxes. Douglas County drivers average a 26.2-minute commute (ACS 2020-2024), and many weekends add the climb up Kingsbury Grade or Spooner Summit with a full third row and a roof box. Minden's 75 nights a year at 20 F or colder (NOAA 1991-2020 normals) take care of the short-trip-in-the-cold condition through winter.

None of that is a problem for the engine if the oil is fresh. It is just the honest reason many Carson Valley TX owners choose the shorter interval.

## What we check on a TX

- 0W-20 to the right level for the engine, new filter and gasket, maintenance reminder reset
- Engine and cabin air filters, pulled and shown
- Coolant: the hybrid models run a separate inverter coolant loop in addition to the engine's; we check both reservoirs
- 12-volt battery test, belts, brake fluid, lights, wipers and tire pressure
- Underbody look for leaks and loose shields after gravel or trailhead roads

### Sources

- [tvlexus.com/service/lexus-tx-oil-type-capacity/](https://www.tvlexus.com/service/lexus-tx-oil-type-capacity/) (Temecula Valley Lexus, Lexus TX oil type and capacity 2024-2026: TX 350 and TX 500h 2.4L turbo SAE 0W-20 full synthetic about 5.6 qt; TX 550h+ 3.5L V6 PHEV SAE 0W-20 synthetic, capacity per owner's manual; 10,000 miles or 12 months; annual change for low-mileage 550h+; moisture note for the 500h. Read 2026-11-03)
- [static.nhtsa.gov/odi/tsbs/2013/MC-10132142-9999.pdf](https://static.nhtsa.gov/odi/tsbs/2013/MC-10132142-9999.pdf) (Lexus Tech Tip L-TT-0142-13: special operating conditions, oil replaced at 5,000-mile intervals regardless of oil specified. Read 2026-11-03)
- [data.census.gov/](https://data.census.gov/) (ACS 5-year 2020-2024: Douglas County 2.25 vehicles per household, mean commute 26.2 minutes. Read 2026-11-03)
- [apps.nationalmap.gov/epqs/](https://apps.nationalmap.gov/epqs/) (USGS 3DEP elevation: 1293 US Hwy 395 N, Gardnerville 4,785 ft. Read 2026-11-03)
- [ncei.noaa.gov/products/land-based-station/us-climate-normals](https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals) (NOAA 1991-2020 normals, Minden: 75 nights at or below 20 F. Read 2026-11-03)
- [dmv.nv.gov/emission.htm](https://dmv.nv.gov/emission.htm) (Nevada DMV: hybrids exempt for the first five model years; first three registrations exempt; Douglas County not in a testing area. Read 2026-11-03)

### Your service center: Reno South

- Call [(775) 447-9585](tel:+17754479585) Mon-Fri 8 am-5 pm, Sat 8 am-3 pm, Sun closed
- Address 4993 Longley Ln, Reno, NV 89502

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## Questions people ask

Still have a question? Call your service center or drive in; there is no appointment to make.

### How often does a Lexus TX need an oil change?

Every 10,000 miles or 12 months under normal driving, per the Lexus dealer guide, and every 5,000 miles under Lexus's special operating conditions.

### Does the TX 550h+ need an oil change if I mostly drive electric?

Yes, at least once a year. Oil ages in the sump even when the engine rarely runs.

### Is the TX 500h oil the same as the TX 350?

Yes. Both use the 2.4-liter turbo and take SAE 0W-20 full synthetic, about 5.6 quarts with the filter, per the dealer guide.

### Will my TX need a smog check?

Nevada exempts hybrids for their first five model years and every vehicle for its first three registrations. A TX registered in Douglas County is not tested at all.