| 1 | 0 | 3 | 4 | 3 | 4 |
2003 Porsche Boxster repairs by problem area
Engine (40%)
Transmission and Drivetrain (12%)
Brakes and Traction Control (2%)
Suspension and Steering (15%)
Electrical and Air Conditioning (20%)
Paint, Rust, Leaks, Rattles, and Trim (4%)
Other (7%)
Select a problem area
- Engine
- Transmission and Drivetrain
- Brakes and Traction Control
- Suspension and Steering
- Electrical and Air Conditioning
- Paint, Rust, Leaks, Rattles, and Trim
- Other
Chart based on 165 repairs.
2003 Porsche Boxster electrical repair cost distribution
$2500+ (3%)
$1000 - $2499 (9%)
$500 - $999 (21%)
$100 - $499 (39%)
< $100 (27%)
Chart based on 33 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2003 Porsche Boxster 2dr Convertible
258-horsepower 3.2L H6 6-speed manual RWD
| 141000 mi US $1000 |
Small foam pieces were coming from dash vents. Common issue on 986 - diverter flap is foam padded and the foam deteriorates over time. Replaced foam and taped over it with duct tape while heater core was out. |
| 146000 mi US $55 |
replaced faulty LCD display on AC control unit |
| 141000 mi US $110 |
Replaced actuator release motor for front trunk, it was only opening the trunk intermittently. I also replaced the plastic trim around the trunk latch that was decaying around its edges. |
| 14633800 mi | Headlights stopped working, removed headlight assembly and cleaned all electrical connectors with electric cleaner spray. |
| 80000 mi US $300 |
alternator died. replaced it myself |
| 74400 mi C $275 |
Turn signals failed to self cancel. Replaced the steering column turn signal, cruise control and wiper stalk assembly. |
| 35000 mi US $400 |
Replaced turn signal stalk assembly. |
| 41000 mi US $550 |
Diagnose and repair faulty (cracked) fuel sending unit in fuel tank |
| 55000 mi US $300 |
Headlights not operational. Problem solve and replace the common power supply switch for both headlights. |
| 32700 mi | Horn replaced. Passenger window regulator replaced. |
| 41000 mi US $2400 |
The alternator also went out, cost $500 to replace. |
| 32000 mi US $580 |
Alternator stopped charging. Replaced. |
2003 Porsche Boxster 2dr Convertible
258-horsepower 3.2L H6 5-speed shiftable automatic RWD
| 52000 mi US $538 |
Driver's window hitting top when closing. Driver's window regulator replaced. |
| 54000 mi US $289 |
New switch required for headlights. Only fog lights worked. |
| 40400 mi | replacement of alternator |
| 40920 mi C $775 |
first alternator did not work, replaced again. charge shown is for initial repair. |
| 51521 mi US $300 |
Driver window not dropping properly. Replaced driver-side window regulator. |
| 53167 mi US $450 |
Alternator not fully charging battery. Bad diode. Replaced alternator and drive belt. |
2003 Porsche Boxster 2dr Convertible
228-horsepower 2.7L H6 5-speed shiftable automatic RWD
| 95060 mi ¤25 |
Replace Heater flap valve foam |
| 96100 mi ¤50 |
Roof not retracting replace emerg brake switch |
| 52000 mi US $3000 |
Repaired faulty screen for heating and cooling controls and fan. |
| 52000 mi US $50 |
Replaced both the low beam bulbs - did the work myself. |
2003 Porsche Boxster 2dr Convertible
228-horsepower 2.7L H6 5-speed manual RWD
| 44500 mi US $210 |
Turn signal switch broken. Ordered new part on the internet and replaced it myself. |
| 52000 mi US $238 |
Passenger window regulation replaced. Had mechanic come to house. Rebuild old regulator. (plastic 30 cent part) |
| 61000 mi US $70 |
Replaced driver side radio speaker |
| 41000 mi US $750 |
motor for window was replaced |
| 57000 mi US $100 |
Temperature regulator broke |
| 67200 mi US $750 |
Rt. Window actuator replaced |
| 74000 mi US $2400 |
Alternator failed. |
| 92300 mi US $139 |
replace headlight switch |
| 55000 mi US $750 |
Window regulator |
| 35000 mi US $55 |
Replace bad orange LCD display for heater / AC control module. DIY repair to remove control module,disassemble display, and insert new LCD ordered through internet |
See TrueDelta's information for all Porsche models.
