Chevrolet Colorado (2004 – 2012) – bulb specification
Year of production: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
| Exterior lamp | Bulb number |
| Center High-Mounted Stoplamp (CHMSL) | 912 |
| License Plate Bulb | W5W |
| Headlamps | |
| High-beam | 9005 |
| Low-beam/Daytime Running Lamp (DRL) | 9006 |
| Parking/Front Turn Signal | 3757KA |
| Parking Lamp (Inboard) | 3157A |
| Stoplamp, Rear Turn Signal, Taillamp, and Back-up Lamp | 3057 |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.