1st Gen (ZC5)
Honda Clarity (2017–2021)
Maintenance Schedule
8 recurring services keep the 2017–2021 Honda Clarity healthy — starting with oil changes every 10,000 miles. Budget roughly $1,900–2,300 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2017, 2018, 2019, 2020, 2021
Full schedule
Intervals follow the factory maintenance schedule for the 2017-2021 Honda Clarity. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 10,000 mi or 12 mo | $55–70 | 0W-20 full synthetic oil for PHEV/FCV |
| Brake Inspection | Every 12,000 mi or 12 mo | $80–95 | Advanced regenerative brake system |
| Cabin Filter | Every 20,000 mi or 12 mo | $40–50 | Premium cabin air filter |
| Air Filter | Every 30,000 mi or 12 mo | $45–55 | High-efficiency engine air filter |
| Spark Plugs | Every 60,000 mi or 5 yr | $130–190 | Iridium spark plugs replacement |
| CVT Fluid | Every 100,000 mi or 5 yr | $200–280 | Honda CVT fluid for PHEV system |
| Battery Coolant | Every 125,000 mi or 10 yr | $400–500 | High-voltage battery cooling service |
| Coolant Flush | Every 125,000 mi or 10 yr | $130–160 | Multi-zone cooling system service |
Common questions
How often should I change the oil on a 2017–2021 Honda Clarity?
Every 10,000 miles or 12 months, whichever comes first. A typical U.S. shop charges $55–70. 0W-20 full synthetic oil for PHEV/FCV.
How much does it cost to maintain a Honda Clarity (2017–2021)?
Routine maintenance on the 2017–2021 Honda Clarity runs roughly $1,900–2,300 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 Clarity?
Battery Coolant at $400–500, due every 125,000 miles. High-voltage battery cooling service.
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.