Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the spark plugs every 97,500 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.
| Every 7,500 mi | Air Conditioning System (inspect) · Battery (inspect) · Brake Hydraulic System (inspect fluid level) · Brake Line (inspect) · Brake Linings (inspect) · Brake Rotor (inspect) |
| Every 15,000 mi | Accessory Drive Belt (inspect) · CV Joint Boot (inspect) · Driveshaft (inspect) · Fuel Evaporative Canister Filter (inspect) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Filter (inspect) |
| Every 22,500 mi | Engine Air Filter Element (replace) |
| Every 30,000 mi | Differential (inspect fluid level) · Engine Coolant System (drain, flush & refill) · Fuel Line (inspect) · Transfer Case Assembly (inspect fluid level) |
| At 60,000 mi | Accessory Drive Belt (inspect) |
| Every 60,000 mi | Engine Valves (inspect valve lash) |
| Every 97,500 mi | Spark Plugs (replace) |
| At 120,000 mi | Engine Coolant System (drain, flush & refill) |