What breaks most · 2003 to 2003 model years
Ford E550 problems by year
Owners have filed 65 safety complaints with NHTSA about the Ford E550 across model years 2003 to 2003. One year stands out: 2003 for engine and cooling complaints.
- Years to check closely: 2003
- Complaints on file
- 652003 to 2003, all trims
- Worst year
- 200365 complaints
- Crashes reported
- 73 fires · 9 injuries · 0 deaths
- Typical failure mileage
- 36kMedian where owners gave mileage
- Recall campaigns
- 0Across the years shown
Complaints by model year
Raw filings with NHTSA, not adjusted for how many were sold.
| Model year | Complaints | Crashes | Recalls | Most-reported component |
|---|---|---|---|---|
| 65 | 7 | 0 | Engine and cooling (20) |
What fails on the 2003 Ford E550
| Component | Share of complaints | Filings | Crashes | Parts for this job |
|---|---|---|---|---|
| Engine and coolingRadiators, thermostats and cooling | 31% |
20 | 0 | Shop all engine and cooling parts, not filtered to this vehicle |
| Tires | 14% |
9 | 0 | — |
| Powertrain and transmissionTransmission parts | 14% |
9 | 0 | Shop all powertrain and transmission parts, not filtered to this vehicle |
| Electrical systemAlternators, starters and ignition | 11% |
7 | 0 | Shop all electrical system parts, not filtered to this vehicle |
| Air bags | 9% |
6 | 6 | Check recalls for air bags on NHTSA.gov |
| VisibilityMirrors and glass | 8% |
5 | 0 | Shop all visibility parts, not filtered to this vehicle |
| Fuel System, Diesel | 6% |
4 | 0 | — |
| Fuel System, Other | 5% |
3 | 0 | — |
One complaint can name more than one component, so shares add to more than 100%. "Unknown or other" is NHTSA's uncategorized bucket and is shown but never ranked.
In owners' words
Complaint narratives as filed with NHTSA, trimmed for length.
-
While driving truck engines would shut off and then restart. This happened a couple of time on a narrow mountain road causing me to lose steering for a second or two, very scary. Problem fixed after i replaced the cps on my own.
How to read this page
Every figure comes from the National Highway Traffic Safety Administration's public complaint database, which holds every safety-related defect complaint filed by owners since 1995. We refresh it monthly and count each complaint once per component it names. Data through September 6, 2026.
NHTSA only accepts safety-related complaints. Rattles, paint, infotainment bugs and other annoyances are under-reported here, so this page is a map of what fails in ways owners consider dangerous, not a full reliability score.
Counts are raw. Use the year-over-year shape and the component mix, not the absolute numbers. Where a component maps to parts we stock, the row links to that category filtered to the year you are viewing. Air bag and seat belt complaints link to the recall checker instead, because those repairs are almost always covered.
Common questions
Which Ford E550 years have the most problems?
By NHTSA complaint volume, 2003 carries the most filings on the Ford E550. The 2003 alone has 65 complaints, led by engine and cooling.
What is the most common Ford E550 problem?
On the 2003 model year, the most-reported component is engine and cooling with 20 complaints. The table above lists the top components for every year.
At what mileage do Ford E550 problems start?
The median mileage at failure across all Ford E550 complaints that include mileage is about 36,000 miles. Older model years skew higher; the per-year figure is in the "at a glance" card.
Are these complaints verified?
No. NHTSA publishes complaints as submitted and does not investigate individual filings. Patterns across hundreds of complaints are meaningful; a single one is not.