Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the engine oil and filter every 3,750 mi; spark plugs at 105,000 mi; coolant every 30,000 mi. The big-interval services (every 30,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.
| At 3,750 mi | Transmission Assembly (inspect fluid level) |
| Every 3,750 mi | Engine Oil Filter (replace) |
| Every 7,500 mi | Engine Oil (drain & refill) |
| Every 15,000 mi | Accessory Drive Belt (inspect) · Brake Line (inspect) · Brake Linings (inspect) · Cabin Air Filter (replace) · Transfer Case Assembly (inspect fluid level) · Transmission Assembly (inspect fluid level) |
| Every 30,000 mi | Emission Control System (inspect) · Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System (Complete) (inspect) · Fuel Line (inspect) |
| At 60,000 mi | Accessory Drive Belt (inspect) · Engine Coolant System (drain, flush & refill) |
| At 105,000 mi | Engine Valves (inspect valve lash) · Spark Plugs (replace) |