2003 Ford Mustang Reliability
The 2003 Ford Mustang has 271 owner complaints and 6 recall campaigns on file with NHTSA, most often about engine & cooling and powertrain / transmission. Compared with nearby Mustang model years (2001–2005), it rates as a caution year: complaints run above the Mustang's typical year, while the 2004 has a cleaner record.
By CarWhere Research · Updated 2026-11-04 · Source: NHTSA
271
NHTSA owner complaints
6
Recall campaigns
23
Complaints citing a crash
6
Complaints citing a fire
2003 Ford Mustang complaints by component
Owner complaints filed with NHTSA for the 2003 model year, filed between 2002 and 2026. A complaint can name more than one component.
| Component | Complaints | Share of complaints |
|---|---|---|
| Engine & cooling | 62 | 23% |
| Powertrain / transmission | 40 | 15% |
| Electrical system | 28 | 10% |
| Seat belts | 27 | 10% |
| Speed control / throttle | 21 | 8% |
| Suspension | 17 | 6% |
| Air bags | 16 | 6% |
| Unknown or other | 16 | 6% |
2003 Ford Mustang recalls
6 recall campaigns on NHTSA record for the 2003 model year, by the date NHTSA received the manufacturer's report. Recall repairs are free at a dealer.
| NHTSA campaign | Date | Component | Summary |
|---|---|---|---|
| 06V108000 | Apr 7, 2006 | Speed control / throttle — accelerator pedal | On certain Mustang cobra passenger vehicles, the rear surface of the accelerator pedal may come into contact with floor carpeting during heavy throttle application. The unique surface profile of the accelerator pedal may catch in the cutout on the floor… |
| 06E049000 | May 24, 2006 | Exterior lighting | Certain ck motorsports combination headlights, clear corner, bumper, and side marker lights sold as replacement lamps for use on the passenger vehicles listed above. Some combination lamps that are not equipped with amber side reflectors fail to conform to… |
| 06E056000 | Jun 13, 2006 | Fuel system | Certain aftermarket fuel filters sold under the purolator brand name, p/n f65277, shipped from January 16 through June 2, 2006, for use on the above listed passenger vehicles. Due to incorrect design, the quick connectors may not fully seat with the tube… |
| 08E050000 | Aug 11, 2008 | Exterior lighting — headlights | K2 motor is recalling 1,921 aftermarket headlamps of various models sold for use on the above listed vehicles. These headlamps are missing the amber side reflex reflector which fails to conform with the requirements of federal motor vehicle safety standard… |
| 09E012000 | Apr 7, 2009 | Exterior lighting | Sabersport is recalling 16,270 combination corner and bumper lamp assemblies of various part numbers sold for use as aftermarket equipment for various passenger vehicles. These headlamps fail to conform to the requirements of federal motor vehicle safety… |
| 09E025000 | May 11, 2009 | Exterior lighting — headlights | Dope, inc. Is recalling 42,540 combination corner and bumper lamp assemblies of various part numbers sold for use as aftermarket equipment for various passenger vehicles. These headlamps fail to conform to the requirements of federal motor vehicle safety… |
How the 2003 compares with nearby Mustang years
Verdicts compare these Mustang model years with each other.
| Model year | Complaints | Recalls | Most-reported area | Verdict |
|---|---|---|---|---|
| 2001 | 280 | 8 | Engine & cooling | Caution |
| 2002 | 209 | 6 | Engine & cooling | Solid |
| 2003 (this page) | 271 | 6 | Engine & cooling | Caution |
| 2004 | 130 | 6 | Speed control / throttle | Solid |
| 2005 | 868 | 9 | Air bags | Avoid |
Complaints are unverified owner reports filed with NHTSA and are not adjusted for how many of each year were sold, so they compare years of the same model rather than different models.
What to check on a used 2003 Ford Mustang
- Engine & cooling: look for coolant leaks or low coolant, watch the temperature gauge on a long test drive, and check for overheating history.
- Transmission: test-drive from cold through every gear, feel for slipping, harsh or delayed shifts and shudder, and ask whether the fluid has been serviced.
- Electrical: test every light, window, lock, the infotainment screen and the charging system; scan for stored fault codes.
- Seat belts: pull each belt fully, make sure it retracts and latches, and check the belt warning light.
- Recalls: confirm each of the 6 campaigns above was completed on this VIN; open recalls are repaired free at a dealer.
- History: run the VIN for salvage, theft and odometer records, and have an independent mechanic inspect the car before you pay.
Check this exact car
Any 2003 Ford Mustang can be better or worse than its model year. The CarWhere Used Car Report checks one VIN for salvage records, salvage-auction records (with damage photos when the auction published them), stolen-vehicle records, the odometer trail and its listing and price history since 2015. Free preview first; the full report is $12.99, one time.
2003 Ford Mustang reliability FAQ
Is the 2003 Ford Mustang reliable?
The 2003 Ford Mustang has 271 owner complaints and 6 recall campaigns on file with NHTSA, most often about engine & cooling and powertrain / transmission. Compared with nearby Mustang model years (2001–2005), it rates as a caution year: complaints run above the Mustang's typical year, while the 2004 has a cleaner record.
What are the most common 2003 Ford Mustang problems?
The most-reported problem areas in NHTSA owner complaints for the 2003 Ford Mustang are engine & cooling (62), powertrain / transmission (40), electrical system (28), seat belts (27). One complaint can name more than one component.
Does the 2003 Ford Mustang have recalls?
NHTSA lists 6 recall campaigns for the 2003 Ford Mustang, including 06V108000 (speed control / throttle — accelerator pedal) and 06E049000 (exterior lighting). Recall repairs are free at a dealer, and whether one was done is tracked by VIN.
How does the 2003 Ford Mustang compare with the 2002 and 2004 models?
By NHTSA records, the 2002 has 209 complaints and 6 recalls (solid); the 2004 has 130 complaints and 6 recalls (solid). The 2003 has 271 complaints and 6 recalls.
How do I check a specific used 2003 Ford Mustang?
Run its VIN. The CarWhere Used Car Report checks one VIN for salvage records, salvage-auction records (with damage photos when the auction published them), stolen-vehicle records, the odometer trail and its listing and price history since 2015, with a free preview first and the full report at $12.99, one time. Pair it with an independent pre-purchase inspection.
More Ford Mustang research
Other Ford Mustang model years:
Sources: NHTSA Office of Defects Investigation owner complaints (all body-style listings for the 2003 Mustang, de-duplicated by complaint number) and NHTSA recall campaigns, retrieved 2026-11-04.