2nd Generation
Lincoln Navigator (2003–2006)
Maintenance Schedule
6 recurring services keep the 2003–2006 Lincoln Navigator healthy — starting with oil changes every 7,500 miles. Budget roughly $2,000–3,100 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2003, 2004, 2005, 2006
Full schedule
Intervals follow the factory maintenance schedule for the 2003-2006 Lincoln Navigator. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 7,500 mi or 6 mo | $50–75 | Premium synthetic blend oil |
| Brake Service | Every 50,000 mi or 4 yr | $250–400 | Premium brake service |
| 4WD Service | Every 75,000 mi or 5 yr | $120–180 | ControlTrac 4WD service |
| Transmission Service | Every 100,000 mi or 7 yr | $180–280 | 6-speed automatic transmission |
| Air Suspension Service | Every 100,000 mi or 7 yr | $400–600 | Air suspension system |
| Spark Plugs | Every 100,000 mi or 7 yr | $150–250 | Premium spark plugs |
Common questions
How often should I change the oil on a 2003–2006 Lincoln Navigator?
Every 7,500 miles or 6 months, whichever comes first. A typical U.S. shop charges $50–75. Premium synthetic blend oil.
How much does it cost to maintain a Lincoln Navigator (2003–2006)?
Routine maintenance on the 2003–2006 Lincoln Navigator runs roughly $2,000–3,100 over 100,000 miles at typical U.S. shop prices, spread across 6 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this Navigator?
Air Suspension Service at $400–600, due every 100,000 miles. Air suspension system.
Cost ranges are estimates for typical U.S. independent shops and dealers; your local prices will vary. Always confirm intervals against your owner's manual — severe driving conditions (towing, short trips, extreme heat or cold) shorten many of them.