4th Gen (YD4)
Acura MDX (2021–2026)
Maintenance Schedule
8 recurring services keep the 2021–2026 Acura MDX healthy — starting with oil changes every 10,000 miles. Budget roughly $2,500–3,500 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2021, 2022, 2023, 2024, 2025, 2026
Full schedule
Intervals follow the factory maintenance schedule for the 2021-2026 Acura MDX. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 10,000 mi or 12 mo | $75–100 | Full synthetic oil and filter replacement |
| Cabin Filter | Every 20,000 mi or 12 mo | $50–70 | Cabin air filter replacement |
| Air Filter | Every 30,000 mi or 2 yr | $55–75 | Engine air filter replacement |
| Brake Fluid | Every 45,000 mi or 3 yr | $110–140 | DOT 3 brake fluid flush |
| Transmission Fluid | Every 60,000 mi or 5 yr | $240–340 | 10-speed automatic transmission fluid |
| Spark Plugs | Every 100,000 mi or 100 mo | $220–320 | V6 iridium spark plug replacement |
| Valve Adjustment | Every 100,000 mi or 100 mo | $450–650 | V6 valve clearance adjustment |
| Coolant Flush | Every 100,000 mi or 100 mo | $220–320 | Long-life coolant replacement |
Common questions
How often should I change the oil on a 2021–2026 Acura MDX?
Every 10,000 miles or 12 months, whichever comes first. A typical U.S. shop charges $75–100. Full synthetic oil and filter replacement.
How much does it cost to maintain a Acura MDX (2021–2026)?
Routine maintenance on the 2021–2026 Acura MDX runs roughly $2,500–3,500 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 MDX?
Valve Adjustment at $450–650, due every 100,000 miles. V6 valve clearance adjustment.
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.