Chevrolet Cobalt (2005 – 2010) – bulb specification

Year of production: 2005, 2006, 2007, 2008, 2009, 2010

 

Exterior lamps	Bulb number
Back-Up Lamps	921
Center High-Mounted Stoplamp (CHMSL)	912
Front Parking/Turn Signal Lamps	3157KX
Halogen Headlamps, High/Low-Beam	9007 LL
License Plate Lamp and Sidemarker	194
Stoplamp, Taillamp and Turn Signal Lamps	3057KX

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.