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Mazda RX-8 (2004–2011)
Maintenance Schedule
8 recurring services keep the 2004–2011 Mazda RX-8 healthy — starting with oil changes every 3,000 miles. Budget roughly $3,800–6,700 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Full schedule
Intervals follow the factory maintenance schedule for the 2004-2011 Mazda RX-8. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 3,000 mi or 3 mo | $45–75 | Rotary engine oil and filter replacement |
| Spark Plugs | Every 15,000 mi or 15 mo | $100–180 | Leading and trailing spark plugs 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 | $30–55 | Engine air filter replacement |
| Apex Seals Inspection | Every 60,000 mi or 5 yr | $1,000–2,000 | RENESIS rotary engine apex seals inspection |
| Ignition Coils | Every 60,000 mi or 5 yr | $200–400 | Ignition coil replacement |
| Transmission Fluid | Every 60,000 mi or 5 yr | $120–180 | Manual or automatic transmission fluid change |
| Coolant Flush | Every 60,000 mi or 5 yr | $80–130 | RENESIS rotary engine cooling system flush |
Common questions
How often should I change the oil on a 2004–2011 Mazda RX-8?
Every 3,000 miles or 3 months, whichever comes first. A typical U.S. shop charges $45–75. Rotary engine oil and filter replacement.
How much does it cost to maintain a Mazda RX-8 (2004–2011)?
Routine maintenance on the 2004–2011 Mazda RX-8 runs roughly $3,800–6,700 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 RX-8?
Apex Seals Inspection at $1,000–2,000, due every 60,000 miles. RENESIS rotary engine apex seals inspection.
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.