BK
Mazda Mazda3 (2004–2009)
Maintenance Schedule
8 recurring services keep the 2004–2009 Mazda Mazda3 healthy — starting with oil changes every 7,500 miles. Budget roughly $1,200–1,900 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2004, 2005, 2006, 2007, 2008, 2009
Full schedule
Intervals follow the factory maintenance schedule for the 2004-2009 Mazda Mazda3. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 7,500 mi or 6 mo | $40–65 | Conventional or synthetic blend oil and filter |
| Cabin Filter | Every 15,000 mi or 12 mo | $20–40 | Cabin air filter replacement |
| Brake Fluid | Every 30,000 mi or 2 yr | $60–90 | DOT 3 brake fluid replacement |
| Air Filter | Every 30,000 mi or 2 yr | $25–45 | Engine air filter replacement |
| Spark Plugs | Every 60,000 mi or 5 yr | $80–150 | Iridium spark plugs replacement (4-cyl) |
| Transmission Fluid | Every 60,000 mi or 5 yr | $100–160 | Manual or automatic transmission fluid change |
| Coolant Flush | Every 100,000 mi or 100 mo | $75–125 | Long-life coolant flush and refill |
| Timing Chain | Every 150,000 mi or 150 mo | $800–1,300 | Timing chain and guides replacement |
Common questions
How often should I change the oil on a 2004–2009 Mazda Mazda3?
Every 7,500 miles or 6 months, whichever comes first. A typical U.S. shop charges $40–65. Conventional or synthetic blend oil and filter.
How much does it cost to maintain a Mazda Mazda3 (2004–2009)?
Routine maintenance on the 2004–2009 Mazda Mazda3 runs roughly $1,200–1,900 over 100,000 miles at typical U.S. shop prices, spread across 8 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this Mazda3?
Timing Chain at $800–1,300, due every 150,000 miles. Timing chain and guides 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.