2015–2024
Ford Mustang
Maintenance Guide
The S550 and S650 Mustang benefit from straightforward maintenance. The 5.0 Coyote V8 is robust; the EcoBoost four-cylinder needs more frequent oil attention under spirited driving.
Service Intervals
Recommended maintenance schedule based on OEM documentation and industry standards.
| Service | Interval | DIY | Est. Cost |
|---|---|---|---|
| Oil & Filter Change | Every 7,500–10,000 miles (5.0) / 5,000–7,500 (EcoBoost) | Easy | $60–$110 |
| Spark Plugs | Every 60,000 miles | Moderate | $150–$300 |
| Rear Axle Fluid | Every 75,000–150,000 miles (street) / 15,000 (track) | Moderate | $80–$150 |
| Brake Fluid Flush | Every 2 years (track use: every event) | Moderate | $80–$150 |
| Coolant Flush | Every 100,000 miles (OAT coolant) | Moderate | $100–$180 |
Common Repairs
Known issues and repairs on this vehicle reported by owners and technicians.
IRS Subframe Bushings
RoutineIndependent rear suspension bushings wear, causing imprecise handling.
$400–$800
Clutch (Manual)
RoutineOEM clutch on the 5.0 MT82 transmission typically lasts 80–100k miles with street use.
$900–$1,800
Oil Separator (EcoBoost)
RoutineInstall an oil catch can to prevent carbon buildup on intake valves.
$100–$300 (catch can install)
Pro Tips
Model-specific guidance from owner experience and service bulletins.
- 01
Use 5W-50 in the Coyote if you track the car — the high-rpm oil temps demand a thicker grade.
- 02
MT82 owners: Ford issued updates to the trans fluid spec; Motorcraft Full Synthetic Manual Trans Fluid is now recommended.
- 03
Keep the rear differential topped up — the factory Motorcraft 75W-140 is correct for street use.
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