Service bulletins for the 2003 Saturn L300
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.
304 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 3933 | 2006-10-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. TIMING BELT REPLACEMENT. *KB |
|---|---|
| 709 | 2005-12-15. Service bulletin. ENGINE AND ENGINE COOLING. OIL LIFE SYSTEM RESET PROCEDURES - CARS. GM TECH LINK. *TT |
| 3668 | 2005-09-21. Service bulletin. ENGINE AND ENGINE COOLING. TICK NOISE FROM ENGINE. *TT |
| 3135 | 2004-11-04. Service bulletin. ENGINE AND ENGINE COOLING. POP NOISE FROM ENGINE AREA DURING HEAVY THROTTLE INPUT. *TC |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.