2003 Porsche 911 CARRERA 4S: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
1 owner complaints analyzed
1 distinct recall campaigns
38,000 mi median reported failure mileage
Scope: 2003 model year. Data snapshot: . 1 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Engine And Engine Cooling:Engine is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine And Engine Cooling:Engine | 1 |
Engine And Engine Cooling:Engine: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 1 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 1; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
25,000 to 49,999 miles has the most reports with usable mileage (1). 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2010 | 1 |
2010: 1
Pattern summary
Engine And Engine Cooling:Engine leads the component reports. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10319400 · 2010-03-13 (March 13, 2010)
2003 PORSCHE 911 C4S COUPE: CATASTROPHIC ENGINE FAILURE IN NEW YORK. WOULD LIKELY HAVE CAUSED A SERIOUS ACCIDENT, IF HAD STILL BEEN ON I-87. MOMENTS BEFORE, DIVERTED TO NEARLY EMPTY RT-9. FROM WEB RESEARCH AND DISCUSSIONS WITH PORSCHE SERVICE CENTERS, I ESTIMATE THAT 1ST GEN WATER COOLED BOXER ENGINES IN BOXSTER AND 911 DURING '99-'08 HAVE HAD > 5% CATASTROPHIC FAILURE RATE ASSOCIATED WITH THE INTERMEDIATE SHAFT SYSTEM (SHAFT, BEARINGS, LUBRICATION SYSTEM). THE 2ND GEN WATER COOLED BOXER ENGINES INTRODUCED IN 2009 ELIMINATED THE INTER…
Owner-reported narrative. 38,000 miles reported. Look up ODI 10319400 at NHTSA ↗
Recall history
1 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
04V070000 · Seats
Reported: 2004-02-18 (February 18, 2004)
CERTAIN PASSENGER VEHICLES FITTED WITH FRONT SEAT BACKS, WHICH DO NOT MEET PORSCHE'S STRENGTH STANDARDS.
Consequence: IN THE EVENT OF A VEHICLE CRASH, THE SEATS COULD TWIST, TILTING ON ONE SIDE TO THE REAR, POSSIBLY RESULTING IN PERSONAL INJURY TO THE VEHICLE OCCUPANT.
Remedy: DEALERS WILL REPLACE BOTH THE FRONT SEATS. OWNER NOTIFICATION BEGAN ON APRIL 26, 2004. OWNERS SHOULD CONTACT PORSCHE AT 1-800-545-8039.
NHTSA campaign record ↗