B-Body
Dodge Charger (1976–1978)
Maintenance Schedule
6 recurring services keep the 1976–1978 Dodge Charger healthy — starting with oil changes every 3,000 miles. Budget roughly $1,800–2,900 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 1976, 1977, 1978
Full schedule
Intervals follow the factory maintenance schedule for the 1976-1978 Dodge Charger. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 3,000 mi or 3 mo | $15–25 | Engine oil and filter replacement |
| Tune-up | Every 12,000 mi or 12 mo | $80–120 | Spark plugs, points, condenser, air filter |
| Transmission Service | Every 24,000 mi or 2 yr | $60–90 | Transmission fluid and filter change |
| Brake Service | Every 24,000 mi or 2 yr | $40–80 | Brake fluid replacement, brake inspection |
| Cooling System Service | Every 24,000 mi or 2 yr | $50–75 | Coolant flush and replacement |
| Differential Service | Every 36,000 mi or 3 yr | $40–60 | Rear differential fluid change |
Common questions
How often should I change the oil on a 1976–1978 Dodge Charger?
Every 3,000 miles or 3 months, whichever comes first. A typical U.S. shop charges $15–25. Engine oil and filter replacement.
How much does it cost to maintain a Dodge Charger (1976–1978)?
Routine maintenance on the 1976–1978 Dodge Charger runs roughly $1,800–2,900 over 100,000 miles at typical U.S. shop prices, spread across 6 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this Charger?
Tune-up at $80–120, due every 12,000 miles. Spark plugs, points, condenser, air filter.
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.