1st Gen (CL9)
Acura TSX (2004–2008)
Maintenance Schedule
8 recurring services keep the 2004–2008 Acura TSX healthy — starting with oil changes every 5,000 miles. Budget roughly $1,800–2,700 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2004, 2005, 2006, 2007, 2008
Full schedule
Intervals follow the factory maintenance schedule for the 2004-2008 Acura TSX. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 5,000 mi or 6 mo | $40–60 | Premium oil and filter replacement |
| Transmission Fluid | Every 30,000 mi or 3 yr | $140–200 | Manual/automatic transmission fluid |
| Air Filter | Every 30,000 mi or 2 yr | $40–60 | Engine air filter replacement |
| Brake Fluid | Every 45,000 mi or 3 yr | $80–110 | Brake fluid flush |
| Coolant Flush | Every 60,000 mi or 5 yr | $130–200 | Coolant system flush |
| Timing Chain Inspection | Every 100,000 mi or 100 mo | $180–280 | Timing chain and tensioner inspection |
| Valve Adjustment | Every 105,000 mi or 105 mo | $220–350 | i-VTEC valve clearance adjustment |
| Spark Plugs | Every 105,000 mi or 105 mo | $140–200 | Iridium spark plug replacement |
Common questions
How often should I change the oil on a 2004–2008 Acura TSX?
Every 5,000 miles or 6 months, whichever comes first. A typical U.S. shop charges $40–60. Premium oil and filter replacement.
How much does it cost to maintain a Acura TSX (2004–2008)?
Routine maintenance on the 2004–2008 Acura TSX runs roughly $1,800–2,700 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 TSX?
Valve Adjustment at $220–350, due every 105,000 miles. i-VTEC valve clearance adjustment.
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.