What Size Bulbs Does a 2008 Saturn Astra 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 2008 Saturn Astra Have?
Lighting on the 2008 Saturn Astra is managed by a total of 13 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a halogen-based setup where a single 9005 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the early years of the Astra's 2008-2009 production span.
Can You Put LED Bulbs in a 2008 Saturn Astra?
Upgrading to LED is one of the most effective ways to modernize your Saturn's appearance and safety profile. Since your Astra uses a single 9005 LED bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the 9145 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.
2008 Saturn Astra Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
| Low Beam | 9005 LED | Buy 9005 LED → |
| High Beam | 9005 LED | Buy 9005 LED → |
| Fog Light | 9145 LED | Buy 9145 LED → |
| Brake Light | 1156 | Buy 1156 → |
| Side Marker | 2821 LED | Buy 2821 LED → |
| Turn Signal Front | 3157NA LED | Buy 3157NA LED → |
| Turn Signal Rear | 1156 LED | Buy 1156 LED → |
| Reverse Light | 921 | Buy 921 → |
| Dome Light | 2825 | Buy 2825 → |
| License Plate | 2825 | Buy 2825 → |
| Parking Light | 4157K | Buy 4157K → |
| Trunk Light | 6411 | Buy 6411 → |
| Tail Light | 1156 | Buy 1156 → |
How do the 2008 Saturn Astra's bulbs compare to other years?
The 2009 model continues with the same bulb sizes.
This bulb configuration covers the 2008–2009 model years. 2009 →
Finding the best installation guide...