2022 Lexus RX maintenance schedule
The 2022 RX is part of the AL20 generation (2016-2022), sold as an SUV. Below: its service intervals with the source behind each one, the fluids it takes, the problems owners report for this year, and the NHTSA recalls issued for it.
Service schedule
What the 2022 RX needs, and when
All 6 of these items come from Lexus's own published schedule. Manufacturer rows link to Lexus's own schedule, Independent rows to a service shop or parts retailer's published guide.
| Service | Interval | Source |
|---|---|---|
| Engine oil and filter | 10,000 mi / 1 year | Manufacturer |
| Brake fluid | 30,000 mi / 3 years | Manufacturer |
| Engine coolant | 100,000 mi / 10 years | Manufacturer |
| Transmission fluid | No scheduled replacement | Manufacturer |
| Spark plugs (3.5 L V6) | 60,000 mi / 6 years | Manufacturer |
| EV coolant loops | 150,000 mi / 15 years | Manufacturer |
Intervals are for normal driving; towing, short trips, extreme heat or dust shorten them. Services we could not find an interval for are left off rather than guessed.
Fluids and engines
What goes in it
Powertrains in this generation
- 3.5 L 6-cyl, 295 hp, 8-speed auto, FWD / AWD
- 3.5 L 6-cyl hybrid, eCVT, AWD
Confirm the exact spec against the owner's manual or the label under the hood; capacities vary by engine and drivetrain.
Known problems
What 2022 RX owners run into
Problems reported for this model year, with the mileage they tend to show up at. Buying past a window is not automatically a pass - it just needs to be priced in.
Front timing-cover oil leak
medium severity80,000-130,000 mi · $1,500-$3,300 to fix
Oil seepage
Source: clublexus.com
Safety recalls
No NHTSA recalls matched the 2022 Lexus RX
From NHTSA's recall database, matched by model and year. Recall repairs are free at Lexus dealers, and a given car may already be fixed or fall outside a campaign, so check the VIN at nhtsa.gov/recalls before you buy.
Running costs
What maintenance typically costs
- A typical year of maintenance
- $550
Typical US independent-shop estimates for this generation; they vary by region and condition.
Other RX model years
Shopping new? The Lexus RX guide covers the current model, with what it costs to keep for 1 to 15 years.
Sources
- assets.sia.toyota.com (Manufacturer)
- assets.sia.toyota.com (Manufacturer)
- clublexus.com (Owner forum)
Researched 2026-09-22. Modeling, not mechanic advice - always confirm against your car's owner's manual and service records.
Running an RX for income?
Carlyle scores the exact listing on cost per remaining mile and projected Turo income, so you know what a 2022 RX earns before you buy it.
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