How to follow the Lexus NX 350 maintenance schedule in Orange County
Service your Lexus NX 350 every 5,000 miles or 6 months, whichever comes first, and change the oil at 10,000 miles on synthetic oil under normal driving.
Book each visit online with Tustin Lexus at 45 Auto Center Drive, where Lexus factory-trained and certified technicians do the work.
Keep reading below, then schedule a test drive in Tustin. Bringing your own numbers to the lot settles this faster than any spec sheet.
What to gather before you plan your NX 350 service
Have three things ready before you book: your NX 350’s model year, its current mileage, and the date of its last service. Lexus’s 2026 NX 350 schedule calls for scheduled maintenance every six months or 5,000 miles, whichever occurs first (Warranty and Services Guide, 2026).
The oil interval is the second number to know. The same guide says to replace the engine oil and oil filter every 12 months or 10,000 miles, or when the oil maintenance reminder appears, whichever comes first.
Whichever comes first is the rule to remember. A car that reaches 10,000 miles before 12 months is due then.
What does your NX 350 need at 5,000, 10,000 and 30,000 miles?
The 10,000-mile visit is an oil change with a tire rotation and a short list of checks. The 30,000-mile visit is the largest of the three and adds filter, fluid and component work.
The first milestone is the routine service at six months or 5,000 miles, whichever comes first. The 10,000-mile visit covers more. Lexus’s maintenance schedule lists replacing the engine oil and oil filter with 0W-20 oil, rotating the tires and adjusting tire pressures, and visually inspecting the brake pads, calipers and rotors. It also lists checking the driver’s floor mat, road testing the vehicle and resetting the maintenance reminder light (Lexus.com).
Lexus’s schedule also says, “This service is normally covered under warranty if done within 12 months or 10,000 miles.” Keep the date and mileage of that visit so you can show it was done on time.
The 30,000-mile visit starts again with an oil and filter change and a tire rotation, according to Kelley Blue Book’s 2026 Lexus NX service schedule (Kelley Blue Book, 2026). It then replaces the engine air filter, the cabin air filter and the brake fluid. It also inspects the brake pads, calipers and rotors, the exhaust system, the wiper blades and the automatic transmission for leaks.
The same visit checks the suspension ball joints, the drive shaft boots, and the steering linkage and boots. It torques the driveshaft nuts and bolts, and it adds or replaces other fluids as needed.
Read the NX 350 warranty terms before you service it
According to Toyota’s published 2026 NX specifications, the basic warranty runs 48 months or 50,000 miles, whichever occurs first. The corrosion warranty runs 72 months, regardless of mileage.
Lexus also includes scheduled maintenance at no charge on new vehicles. Every new Lexus comes with LexusCare, which includes complimentary first and second scheduled maintenance services at 6 months or 5,000 miles, and at 12 months or 10,000 miles, whichever comes first (Lexus, 2025).
Knowing these terms before your first visit tells you which service is covered and which one you pay for. Book the visits that match the intervals above so the warranty dates line up with your records.
How do you book NX 350 service at Tustin Lexus?
Schedule your NX 350 visit online on the Tustin Lexus website, with the model year and mileage you gathered. Lexus factory-trained and certified technicians do the work at 45 Auto Center Drive.
Service appointments can be scheduled online on our website, so you can set the date before you leave home.
Our service center is closed Sunday, so choose a weekday or Saturday. Bring the model year and mileage you wrote down, and the technician can check the visit against the schedule.
The technicians are Lexus factory-trained and certified. That gives you one place to book and one team that services the NX 350 to Lexus’s intervals.
Where is Tustin Lexus service in central Orange County?
Tustin Lexus service is at 45 Auto Center Drive, Tustin, CA 92782, in central Orange County. We are at that address, so it is the place to bring your NX 350 for any scheduled visit.
Check the address before you drive in on the day of your appointment. Enter 45 Auto Center Drive, Tustin, CA 92782 into your map app, and keep the appointment confirmation with the address handy.
How do you keep a record of each NX 350 service?
Lexus keeps service history in the My Lexus account. “To view your service history, log in to lexus.com/My-Lexus or the Lexus app and go to the Service page. If you have more than one vehicle, go to the vehicle picker in the right corner to toggle between vehicles” (Lexus Support, 2025).
Log in once, check each visit against the intervals above, and note any gap. That record shows which visits were done on schedule, and it is the first thing to check before the next booking.
Book each new visit online with Tustin Lexus. Service appointments can be scheduled online on our website, so each visit is booked in the same place you check your history.
Frequently asked questions
What days is the Tustin Lexus service center open?
The Tustin Lexus service center is closed Sunday. Google lists service hours of 7 AM to 6 PM, Monday through Friday, and 7 AM to 5:30 PM on Saturday (Google).
How do I order Lexus parts online and pick them up in Tustin?
You can order parts online and pick them up at Tustin Lexus after we call to say the order is ready. Wait for that call before you come to 45 Auto Center Drive.
What can I do while my NX 350 is being serviced?
Service amenities at Tustin Lexus include a Wi-Fi lounge, a complimentary car wash and a complimentary café. Use the wait to get some work done in the lounge or to have a coffee while your car is serviced.
Who works on my NX 350 at Tustin Lexus?
The technicians at Tustin Lexus are Lexus factory-trained and certified. That means the people working on your NX 350 have Lexus training for the vehicle.
Can I get an oil change at Tustin Lexus without a full service visit?
Yes. Tustin Lexus offers oil changes under the heading ‘Fast Oil Change In Tustin’. Book one when your oil reminder appears or when the schedule calls for it.
Do the NX Hybrid and NX PHEV follow the same maintenance schedule as the NX 350?
The NX 450h+ plug-in hybrid has the same oil interval as the NX 350. Its engine oil and oil filter are replaced every 12 months or 10,000 miles, or when the oil maintenance reminder appears, whichever comes first (Lexus NX 450h+ Warranty and Services Guide, 2026).
Its second scheduled maintenance at 12 months or 10,000 miles is complimentary. The owner’s manual sets the engine oil type for that model, so check it before the visit.
How do I see my NX 350’s service recommendations online?
Lexus’s 2026 NX 350 maintenance schedule says 2020 and newer Lexus vehicles come with Service Connect, which sends Vehicle Health Reports and Warning Light Notifications through the Lexus App (Lexus Canada, 2026). To choose your alerts, open the app, select your account icon, choose Notification Settings, and pick push notifications or emails for warning light notifications or vehicle health reports.
Why Orange County NX 350 owners book service at Tustin Lexus
Tustin Lexus is at 45 Auto Center Drive, Tustin, CA 92782. We are part of Group 1 Automotive, which owns and operates 256 automotive dealerships, 319 franchises and 33 collision centers in the United States and the United Kingdom (PR Newswire, 2026).
Our Google record, as of October 2026, is 4.6 stars across 3,465 reviews, and 87 in 100 of them are five-star (Google, 2026). In an August 2026 Google review, Anthony Q. wrote: “Alex was my service advisor, and as someone who has owned a lexus for the past 3 years and has gone through 8 different people in 4 different dealerships for service or parts, I must say he’s been the most helpful person by far. For one, he always kept me updated on the ETA of my car, and while my car was in the shop, did a full multi point inspection. This was the first time in years where I’ve been through a service advisor that didn’t recommend unnecessary repairs. Because of that, I personally would feel comfortable trusting any member of my family with him taking care of their cars. The manager Ivan was super friendly and hospitable, and all of the people managing the loaner cars ensured I was comfortable with the vehicles settings before leaving the dealership. It felt like I was at an upper echelon dealership with 5 star service. Will definitely come back for any and all services I need on my LC500!!”
Anthony’s review shows what a service visit can feel like when the advisor keeps you informed about the car. That is the kind of visit the intervals above are designed to bring you back for.
If your NX 350 is an L/Certified vehicle, Lexus provides complimentary scheduled maintenance on the next four scheduled visits within 2 years or 20,000 miles. Book your NX 350 service online with Tustin Lexus, starting from the model year and mileage you gathered.
Tustin Lexus answers this question against the specific vehicle in front of you rather than the model in general. Value your trade and get pre-approved online, then see us at our Tustin showroom, or call (714) 368-3200.
Disclaimer: Vehicle features, specifications, pricing, options, and availability may vary based on production timelines and dealership inventory; images are for illustrative purposes only. Starting MSRP figures are national and exclude destination freight charges, tax, title, license, and dealer fees. Standard and available equipment varies by trim, configuration, and model year; confirm the specification of the individual vehicle before purchase. Maximum towing and payload ratings depend on cab, bed, drivetrain, and equipment configuration; see the vehicle’s Owner’s Manual and trailering guide for limits. Electric range and charging times vary with battery, configuration, temperature, terrain, load, and driving habits. Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Financing and pre-approval are subject to credit approval. Contact Tustin Lexus for complete details regarding current vehicle inventory, pricing, and equipment.