Service bulletins for the 1998 Porsche Boxster
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
139 on file from NHTSA, as of 2026-10-19.
By type
By component
| 1359 | 2005-12-14. Service bulletin. ENGINE AND ENGINE COOLING. INSTALLING PTFE (POLYTETRAFLUOROETHYLENE) CRANKSHAFT SEALS ON REPLACEMENT ENGINES. *TT |
|---|---|
| 105 | 2005-10-17. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). CLUTCH PEDAL DOES NOT FULLY REACH ITS ORIGINAL POSITION. *TT |
| A305 | 2003-12-29. Service bulletin. POWER TRAIN. CUSTOMER RECALL CAMPAIGN - CHECKING ADJUSTMENT OF THE TIPTRONIC KEYLOCK CABLE. *TT |
| A305 | 2003-10-22. Service bulletin. POWER TRAIN. CUSTOMER RECALL CAMPAIGN - CHECKING ADJUSTMENT OF THE TIPTRONIC KEYLOCK CABLE. *TT |
| 1A01 | 2003-10-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. CRANKCASES AND BEARING HOUSING USE FOR REPAIRS/REPLACEMENT PARTS. *TT |
| A209 | 2002-10-25. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. INFORMATION REGARDING THE REPLACEMENT OF THE FULE FILLER CAP. *TT |
| 7018 | 2002-10-25. Service bulletin. UNKNOWN OR OTHER. CONCERNS WITH CLICKING NOISES FROM THE INSTRUMENT PANEL ON THE PASSENGER SIDE. *TT |
| 7018 | 2002-10-25. Service bulletin. UNKNOWN OR OTHER. CONCERNS WITH CLICKING NOISES FROM THE CENTER OF INSTRUMENT PANEL IN THE KNEE PROTECTOR STRIP AREA. *TT |
| 601 | 2002-07-15. Service bulletin. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM. BRAKE BOOSTER SEAL AT THE FIREWALL CHANGED. *TT |
| 201 | 2002-05-20. Service bulletin. STRUCTURE:BODY. SUBJECT REGARDING WATER DRAINAGE IN FRONT COWL AREA. *SLC |
| 1A00 | 2001-11-16. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). INFORMATION REGARDING NOISES DURING ACTUATION OF THE CLUTCH PEDAL. *YH |
| 9110 | 2001-02-27. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. INFORMATION ON THE PORSCHE COMMUNICATION MANAGEMENT (PCM) CONTROL UNIT AND CD-ROM DRIVE EXCHANGE PROGRAM. *TT |
| 9801 | 1998-09-02. Service bulletin. STEERING:GEAR BOX (OTHER THAN RACK AND PINION). SUBJECT ON MANUAL GEARBOX-INSPECTION OF DIFFERENTIAL CARRIER. *YC |
| 980301-9687 | 1998-08-04. Service bulletin. STRUCTURE:BODY:DOOR. TECHNICAL INFORMATION ON PROGRAMMING AUTOMATIC RELOCKING AND UNLOCKING OF DOORS AND REAR LID. *YC |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.