EF
Hyundai Sonata (1999–2005)
Maintenance Schedule
7 recurring services keep the 1999–2005 Hyundai Sonata healthy — starting with oil changes every 3,000 miles. Budget roughly $2,800–4,300 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 1999, 2000, 2001, 2002, 2003, 2004, 2005
Full schedule
Intervals follow the factory maintenance schedule for the 1999-2005 Hyundai Sonata. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 3,000 mi or 3 mo | $28–45 | Engine oil and filter replacement |
| Air Filter | Every 15,000 mi or 12 mo | $25–40 | Engine air filter replacement |
| Tune-Up | Every 30,000 mi or 3 yr | $120–190 | Spark plugs, coils, filters, fluid check |
| Coolant Flush | Every 30,000 mi or 30 mo | $100–140 | Engine coolant system flush |
| Transmission Service | Every 30,000 mi or 3 yr | $160–220 | Automatic transmission fluid change |
| Brake Pads | Every 35,000 mi or 3 yr | $140–260 | Front brake pad replacement |
| Timing Belt | Every 60,000 mi or 5 yr | $280–450 | Timing belt and water pump replacement |
Common questions
How often should I change the oil on a 1999–2005 Hyundai Sonata?
Every 3,000 miles or 3 months, whichever comes first. A typical U.S. shop charges $28–45. Engine oil and filter replacement.
How much does it cost to maintain a Hyundai Sonata (1999–2005)?
Routine maintenance on the 1999–2005 Hyundai Sonata runs roughly $2,800–4,300 over 100,000 miles at typical U.S. shop prices, spread across 7 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this Sonata?
Timing Belt at $280–450, due every 60,000 miles. Timing belt and water pump replacement.
Cost ranges are typical U.S. independent-shop and dealer estimates; your local prices vary. Severe driving — towing, short trips, extreme heat or cold — shortens many intervals. Information here is general and may be estimated or AI-assisted — not professional, medical, or veterinary advice. Verify against your owner's manual, a professional, or your vet before acting. See our Terms & Disclaimer.