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Your Lexus RX follows a simple rhythm. Lexus recommends scheduled maintenance every six months or 5,000 miles, whichever comes first. Engine oil and the oil filter are replaced every 12 months or 10,000 miles. The cabin air filter is replaced at those same 10,000-mile visits. Brake fluid and the engine air filter are replaced every 30,000 miles.
The schedule below follows Lexus’s Warranty and Services Guide for the current-generation RX, 2023 model year onward. It covers the RX 350, RX 350h and RX 500h. Following these intervals keeps essential systems lubricated, filtered and inspected on time. Earlier RX models follow their own guide. For example, the older 3.5L V6 RX 350 replaced spark plugs at 60,000 miles.
| Interval | Time (six-month cadence) | Services Performed |
|---|---|---|
| Every 5,000 miles | Every 6 months | Rotate tires; inspect brake linings and pads; inspect and adjust all fluid levels; inspect wiper blades; check driver’s floor mat installation; road test; reset the maintenance reminder. Hybrids also inspect the HEV battery cooling intake filter. |
| Every 10,000 miles | Every 12 months | All 5,000-mile items, plus replace the engine oil and oil filter and replace the cabin air filter. |
| Every 15,000 miles | Every 18 months | Replace the Smart Key battery. Inspect drive shaft boots, ball joints and dust covers, brake lines and hoses, exhaust pipes and mountings, steering gear, steering linkage and boots, the radiator and condenser, and the body. |
| Every 20,000 miles | Every 24 months | Hybrids: clean the HEV battery cooling intake filter. |
| Every 30,000 miles | Every 36 months | Replace brake fluid and the engine air filter, along with the oil, oil filter and cabin air filter. Inspect brake rotor thickness and runout, automatic transmission fluid, fuel lines and connections, the fuel tank band and vapor vent hoses, and the fuel tank cap gasket. |
| 40,000 and 80,000 miles | 48 and 96 months | RX 350 and RX 500h: replace spark plugs. |
| 60,000 miles | 72 months | RX 350 and RX 500h: begin drive belt inspections, then repeat every 15,000 miles. 2023–2024 RX 350h: replace spark plugs. |
| 100,000 miles | 120 months | First engine coolant replacement; then every 50,000 miles or 60 months. |
| 120,000 miles | 144 months | Replace spark plugs on every RX powertrain. RX 350 and RX 500h: inspect the brake booster vacuum pump. |
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
The RX hybrids follow the same six-month or 5,000-mile calendar as the gas model. They add checks for their electrified components. Technicians inspect the HEV battery cooling intake filter at every visit and clean it every 20,000 miles. Inverter coolant level and condition are checked as part of each fluid inspection.
| Item | RX 350 (2.4L turbo) | RX 500h (2.4L turbo hybrid) | RX 350h (2.5L hybrid) |
|---|---|---|---|
| Spark plugs | Replace at 40,000, 80,000 and 120,000 miles | Replace at 40,000, 80,000 and 120,000 miles | Replace at 120,000 miles (2023–2024 guides: also at 60,000 miles) |
| HEV battery cooling intake filter | Not equipped | Inspect every 5,000 miles; clean every 20,000 miles | Inspect every 5,000 miles; clean every 20,000 miles |
| Inverter coolant | Not equipped | Checked at each visit; first replacement at 150,000 miles | Checked at each visit; first replacement at 150,000 miles |
| Brake booster vacuum pump | Inspect at 120,000 miles | Inspect at 120,000 miles | Not on the schedule |
| Engine oil grade (2023–2024 guides) | SAE 0W-20 | SAE 0W-20 | SAE 0W-16 |
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
Driving an RX 450h+ plug-in hybrid? Follow the Warranty and Services Guide supplied with your vehicle.
Every new Lexus RX includes its first two scheduled maintenance services at no charge as part of LexusCare. The first visit comes at six months or 5,000 miles. The second comes at 12 months or 10,000 miles, whichever arrives first. Learn more about complimentary Lexus maintenance.
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
Lexus Personalized Settings, such as keeping the doors locked when you shift into Park, are programmed once, at no charge, at the six-month visit.
Factory warranty coverage works alongside these visits. The RX carries a 4-year/50,000-mile basic warranty and a 6-year/70,000-mile powertrain warranty. Lexus will not deny a warranty claim solely because you lack service records or used another service provider. Failures caused by skipped maintenance are not covered, though, so staying on schedule matters.
This information is provided for general educational purposes only and does not constitute legal advice. Warranty coverage depends on the specific terms of your vehicle’s warranty agreement. Consult your owner’s manual or a qualified legal professional for guidance on your individual situation.
The 30,000-mile visit, at roughly 36 months, is the RX’s first major service milestone in the Lexus maintenance chart. Along with the regular oil, oil filter and cabin air filter replacement, it adds fresh brake fluid and a new engine air filter.
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
Lexus lists a few special operating conditions that add services. Perform these only if the majority of your driving happens under them.
| Driving Condition | Added Services |
|---|---|
| Mainly dirt or dusty roads | Replace oil and filter every 5,000 miles or 6 months. Inspect ball joints, drive shaft boots, steering linkage and the engine air filter. Torque chassis and body nuts and bolts. |
| Repeated trips under five miles in below-freezing temperatures | Replace oil and filter every 5,000 miles or 6 months. |
| Towing, a car-top carrier or heavy loads | Service automatic transmission fluid, and rear differential and transfer case oil where equipped. Torque chassis and body nuts and bolts. |
| Extensive idling or long low-speed driving, such as taxi or delivery use | Service automatic transmission fluid. |
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
Ventura Boulevard commuters in Encino and Woodland Hills see plenty of stop-and-go traffic. Stop-and-go driving on its own is not one of Lexus’s special operating conditions, so the standard schedule still applies.
Once the complimentary visits are complete, a prepaid plan lets you pay for scheduled maintenance in advance. Lexus Luxury Care, Lexus’s prepaid maintenance plan, offers terms of up to five years or 90,000 miles. Plans for new vehicles must be purchased before 18,000 miles on synthetic-oil vehicles. See our Lexus prepaid maintenance plan guide for terms and eligibility.
Service Connect, available through the Lexus app, connects a compatible Lexus with your dealer to provide detailed maintenance reminders. The 2027 RX includes a five-year trial, which depends on 4G network availability.
Lexus specifies replacing the brake fluid every 30,000 miles. On the six-month schedule, that works out to every 36 months.
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
Lexus’s 2023–2024 RX maintenance guides specify SAE 0W-20 for the RX 350 and RX 500h and SAE 0W-16 for the RX 350h. Newer guides direct you to the Owner’s Manual for the oil type. Under normal conditions, replace the oil and filter every 12 months or 10,000 miles, or sooner if the oil maintenance reminder appears. Our Lexus RX oil type guide lists the grade and capacity by engine.
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
No. Lexus shortens the oil change interval to 5,000 miles or six months only if you mainly drive on dirt or dusty roads, or make repeated trips of less than five miles in below-freezing temperatures. Extensive idling or long low-speed driving, such as delivery use, adds automatic transmission fluid service instead.
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
When your RX is serviced at a Lexus dealership, the work is recorded in the Lexus National Service History database. Any Lexus dealership in the United States can access it. That helps if you relocate or need service while traveling.
Lexus schedules Smart Key battery replacement every 15,000 miles, at the 15,000-, 30,000- and 45,000-mile visits and onward. On the six-month schedule, that is roughly every 18 months.
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
Following the factory-recommended intervals keeps your RX running the way Lexus designed it. From the complimentary first-year visits to the 30,000-mile milestone, our factory-trained technicians handle every interval using Lexus diagnostic equipment and Genuine Lexus Parts. Whether you’re coming from Tarzana, Reseda, Encino or Calabasas, our service center on Ventura Boulevard is close by.
You can save on your visit with our current service specials. You can also spread out the cost with Service Now, Pay-Over-Time. Routine visits are also a good time to ask about our Lexus emission services. Browse more Lexus service and parts tips, check our hours and directions, or call our service desk at 818-814-9878 to book your next appointment.
The information in this article is general guidance and does not constitute a specific diagnostic or repair recommendation for any individual vehicle. Repair and maintenance decisions should be made in consultation with a certified technician based on the specific condition of your vehicle.
This information is provided for general educational purposes only and does not constitute legal advice. Warranty coverage depends on the specific terms of your vehicle’s warranty agreement. Consult your owner’s manual or a qualified legal professional for guidance on your individual situation.
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