EA
Mitsubishi Galant (2004–2012)
Maintenance Schedule
8 recurring services keep the 2004–2012 Mitsubishi Galant 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, 2010, 2011, 2012
Full schedule
Intervals follow the factory maintenance schedule for the 2004-2012 Mitsubishi Galant. 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 | $20–38 | 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 |
| Transmission Fluid | Every 60,000 mi or 5 yr | $120–180 | Manual or automatic transmission fluid change |
| Spark Plugs | Every 100,000 mi or 100 mo | $90–160 | Iridium spark plugs replacement (4-cyl or V6) |
| Coolant Flush | Every 100,000 mi or 100 mo | $75–125 | Long-life coolant flush and refill |
| Timing Belt | Every 105,000 mi or 105 mo | $550–900 | Timing belt and water pump replacement |
Common questions
How often should I change the oil on a 2004–2012 Mitsubishi Galant?
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 Mitsubishi Galant (2004–2012)?
Routine maintenance on the 2004–2012 Mitsubishi Galant 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 Galant?
Timing Belt at $550–900, due every 105,000 miles. Timing belt and water pump replacement.
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.