What Size Bulbs Does a 2004 Pontiac Bonneville Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Easy (Plug and Play)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 2004 Pontiac Bonneville Have?
The 2004 Pontiac Bonneville utilizes a refined lighting configuration featuring 11 distinct bulb positions. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate 9006 low beam and 9005 high beam bulbs for precise light distribution. This model belongs to the late years of the Bonneville's 1958-2005 production span.
Can You Put LED Bulbs in a 2004 Pontiac Bonneville?
Upgrading to LED is one of the most effective ways to modernize your Pontiac's appearance and safety profile. We recommend starting your upgrade with the 9006 low beams, as they see the most use. Adding a matching 9005 LED kit later will complete the look and ensure consistent lighting performance. Don't forget the 880 fog lights; switching these to LED can dramatically improve your visibility in adverse weather.
2004 Pontiac Bonneville Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
| Turn Signal Front | 3157 | Buy 3157 → |
| Side Marker | 3157CK | Buy 3157CK → |
| Fog Light | 880 | Buy 880 → |
| Low Beam | 9006 | Buy 9006 → |
| High Beam | 9005 | Buy 9005 → |
| Brake Light | 3157CK | Buy 3157CK → |
| Parking Light | 3157 | Buy 3157 → |
| License Plate | 194 | Buy 194 → |
| Turn Signal Rear | 3157CK | Buy 3157CK → |
| Tail Light | 3157CK | Buy 3157CK → |
| Reverse Light | 3057 | Buy 3057 → |
How do the 2004 Pontiac Bonneville's bulbs compare to other years?
Finding the best installation guide...