Reliability & 5-year cost of ownership — 2003 Ford F-550 SD
NHTSA data on file today
The 2003 Ford F-550 SD has 5 NHTSA recall campaigns and 33 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #11V352000 STEERING COLUMN MULTIFUNCTION SWITCH/FMVSS 108 NHTSA notice
- NHTSA #09V399000 SPEED CONTROL DEACTIVATION SWITCH/OVERHEATS NHTSA notice
- NHTSA #07V553000 CAMSHAFT POSITION SENSOR NHTSA notice
- NHTSA #07V078000 SPEED CONTROL DEACTIVATION SWITCH/SUPPLEMENT NHTSA notice
- NHTSA #04V327000 FORD/BATTERY TERMINAL TO ENGINE BLOCK CONNECTION NHTSA notice
Most-cited components in owner complaints
- Fuel System, Diesel 15 complaints
- Engine and Engine Cooling 6 complaints
- Engine 2 complaints
- Equipment 2 complaints
- Fuel/Propulsion System 2 complaints
- Power Train 2 complaints
Of the 33 complaints on file, 1 reports a crash and 5 a fire; across all 33 complaints, owners report 1 injury (owner-reported, not verified by NHTSA).
Below average
Estimated 5-year repair + maintenance cost: $8,000–$15,000AI estimate — not from NHTSA data
The 2003 Ford F-550 SD has multiple recalls and frequent owner complaints, particularly regarding the fuel system and diesel engine. These issues suggest significant reliability concerns, warranting a below-average rating.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| fuel system | 40,000–70,000 miles | $300–$800 | very common |
| diesel engine | 50,000–80,000 miles | $1,000–$4,000 | common |
| camshaft sensor | 100,000–120,000 miles | $150–$300 | common |
| battery system | 60,000–90,000 miles | $100–$300 | occasional |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Brake inspection
- Battery check
- Transmission fluid replacement
- Fuel filter replacement
- Tire rotation and alignment
- Coolant system inspection
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual engine noise
- Rough idling
- Check engine light
- Delayed acceleration
- Fluctuating speed control
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2003 Ford F-550 SD at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.