3rd Generation (Fox Body)
Ford Mustang (1979–1993)
Maintenance Schedule
6 recurring services keep the 1979–1993 Ford Mustang healthy — starting with oil changes every 3,000 miles. Budget roughly $1,900–3,300 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Full schedule
Intervals follow the factory maintenance schedule for the 1979-1993 Ford Mustang. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 3,000 mi or 3 mo | $20–35 | Engine oil and filter replacement |
| Tune-Up | Every 12,000 mi or 12 mo | $50–90 | Spark plugs, air filter, fuel filter |
| Brake Service | Every 20,000 mi or 18 mo | $80–140 | Front and rear brake service |
| Transmission Service | Every 24,000 mi or 2 yr | $40–70 | Manual or automatic transmission service |
| Coolant Service | Every 30,000 mi or 30 mo | $35–60 | Coolant flush and thermostat check |
| Timing Belt | Every 60,000 mi or 5 yr | $180–300 | Timing belt replacement (2.3L) |
Common questions
How often should I change the oil on a 1979–1993 Ford Mustang?
Every 3,000 miles or 3 months, whichever comes first. A typical U.S. shop charges $20–35. Engine oil and filter replacement.
How much does it cost to maintain a Ford Mustang (1979–1993)?
Routine maintenance on the 1979–1993 Ford Mustang runs roughly $1,900–3,300 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 Mustang?
Timing Belt at $180–300, due every 60,000 miles. Timing belt replacement (2.3L).
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.