Complete OEM service intervals, DIY guides, parts list, and how-to videos for the 2014 Lexus RX.
Track Your Lexus RX Free →| Maintenance Task | Interval |
|---|---|
| Engine Oil & Filter Change | Every 10,000 miles |
3.5L V6: Toyota 0W-20 full synthetic (API SP / ILSAC GF-6B), 6.4 qt. 2.4L Turbo (2023+): 0W-20, 5.4 qt. Hybrid: 0W-20, 4.5 qt. Severe duty: 5,000 mi / 6 mo. | |
| Engine Air Filter Replacement | Every 30,000 miles |
Inspect every 15,000 mi; replace sooner if driving in dusty conditions. | |
| Cabin Air Filter Replacement | Every 15,000 miles |
Replace more frequently in high-pollen or dusty areas. | |
| Tire Rotation | Every 7,500 miles |
Rotate every other oil change. Inspect tread depth and wear patterns. | |
| Tire Pressure Check | Every 5,000 miles |
Check when cold. Follow door-jamb placard, not tire sidewall max. | |
| Brake Pad Inspection | Every 20,000 miles |
Inspect thickness. Replace at ≤3 mm friction material. Severe duty: inspect every 10,000 mi. | |
| Brake Fluid Exchange | Every 45,000 miles |
Moisture contamination reduces boiling point. Use OEM-spec DOT fluid. | |
| Coolant Exchange | Every 100,000 miles |
Toyota Super Long Life Coolant (pink, premixed). 3.5L ≈10.5 qt. Hybrid: engine coolant ≈7.5 qt + inverter coolant ≈3.0 qt. | |
| Transmission Fluid Change | Every 60,000 miles |
8-speed (2GR-FKS): Toyota ATF WS (World Standard). CVT (hybrid): Toyota ATF WS. Severe duty: 30,000 mi. | |
| Windshield Wiper Blade Replacement | Every 12,000 miles |
Replace when streaking, chattering, or cracking appears. | |
| Battery Inspection & Terminal Cleaning | Every 30,000 miles |
Clean terminals, check charge voltage (12.4V+ resting). Load-test after 3 years. | |
| Serpentine/Drive Belt Inspection | Every 30,000 miles |
Check for cracks, fraying, glazing. Replace per OEM schedule or at first signs of wear. | |
| Power Steering Fluid Check | Every 30,000 miles |
Top off if low. Investigate leaks. EPAS (electric) vehicles have no fluid. | |
| Fuel Filter Replacement | Every 50,000 miles |
Some modern vehicles have lifetime fuel filters in the tank. Verify before replacing. | |
| Spark Plug Replacement | Every 90,000 miles |
3.5L V6: Denso SK16R11 iridium, gap 0.043″. 2.4L Turbo: NGK SILZKR7C9S. | |
| Suspension & Steering Inspection | Every 30,000 miles |
Check ball joints, tie rods, bushings, shocks/struts for play and leaks. | |
| Exhaust System Inspection | Every 45,000 miles |
Check for leaks, rust, loose hangers. Listen for changes in exhaust note. | |
| A/C System Check | Every 30,000 miles |
Verify A/C performance, check refrigerant level, inspect condenser for debris. | |
| Lubricate Door Hinges, Latches & Hood Striker | Every 15,000 miles |
White lithium grease or OEM-equivalent. Prevents squeaks and wear. | |
| Multi-Point Vehicle Inspection | Every 15,000 miles |
Comprehensive bumper-to-bumper check: lights, horn, belts, hoses, leaks, tire condition. | |
| Rear Differential Fluid Change | Every 60,000 miles |
AWD: Toyota 75W-85 synthetic gear oil (Lexus PN 08885-02111), ≈1.5 qt. | |
Factory-recommended maintenance intervals directly from Lexus's service schedule.
Exact parts and tools needed for each service, with direct Amazon purchase links.
Curated YouTube tutorials for every maintenance task, matched to your vehicle.
Automatic NHTSA safety recall notifications for your Lexus RX.
Log services, track mileage, and get reminders — all from your phone.
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