Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 60,000 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 7,500 mi | Drive Axle Assembly (drain & refill) |
| Every 7,500 mi | Axle Shaft Oil Seal (inspect) · Brake Drum Assembly (inspect) · Brake Line (inspect) · Brake Linings (inspect) · CV Joint Boot (inspect) · Engine Oil (drain & refill) |
| Every 15,000 mi | Brake Pedal Assembly (inspect) · Engine Coolant System Hoses (inspect) · Fuel Line (inspect) · Fuel Tank (inspect) · Fuel Tank Filler Cap (inspect) |
| Every 30,000 mi | Accessory Drive Belt (inspect) · Differential (inspect fluid level) · Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System (Complete) (inspect) · Ignition Coil (inspect) |
| Every 60,000 mi | Spark Plugs (replace) · Transfer Case Assembly (drain & refill) |
| At 105,000 mi | Transmission Assembly (drain & refill) |
| At 120,000 mi | Brake Hydraulic System (drain, refill & bleed) · Fuel Evaporative Canister Filter (replace) · Fuel Filter (replace) |