What Size Bulbs Does a 2006 Kia Spectra5 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 2006 Kia Spectra5 Have?
The 2006 Kia Spectra5 features an extensive lighting system with 12 bulb positions. It uses halogen technology with a single 9003 LED dual-filament bulb handling both low and high beams. The Spectra5 has been available from 2005 to 2009, and the 2006 model falls in the early-generation years.
Can You Put LED Bulbs in a 2006 Kia Spectra5?
Upgrading the 2006 Kia Spectra5 to LED headlights is straightforward since it uses a single 9003 LED dual-filament bulb for both low and high beams. You only need one pair of LED bulbs to upgrade both functions. Look for a 9003 LED LED kit that specifically supports dual-filament operation to ensure both beams work correctly. For the fog lights, a 881 LED LED bulb provides a clean white output that pairs well with LED headlights.
How to Replace Bulbs on a 2006 Kia Spectra5
The 9003 bulb uses a spring clip retainer with a three-prong base identical to H4. To remove the old bulb, disconnect the wiring harness first, then twist the bulb counter-clockwise and pull it out. Older model years like the 2006 Spectra5 typically offer easy access to the headlight bulbs from behind the headlight assembly under the hood. Most owners can complete the swap in under 10 minutes per side. When installing the new bulb, avoid touching the glass with bare fingers. Skin oils create hot spots that shorten bulb life. Wear clean gloves or handle the bulb by its plastic base only. The fog lights are accessed from underneath the front bumper. You may need to remove a few plastic clips or screws from the fender liner to reach the 881 LED fog light socket.
Full Upgrade Bundle
Upgrade All 12 Positions at Once
2006 Kia Spectra5 Complete Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
Low Beam | 9003 LED | Buy 9003 LED |
High Beam | 9003 LED | Buy 9003 LED |
Fog Light | 881 LED | Buy 881 LED |
Brake Light | LED Bulb | Buy LED Bulb |
Turn Signal Front | 2357NA LED | Buy 2357NA LED |
Turn Signal Rear | 1156NA LED | Buy 1156NA LED |
Reverse Light | 921 | Buy 921 |
Dome Light | DE3175 | Buy DE3175 |
License Plate | 168 | Buy 168 |
Map Light | 168 | Buy 168 |
Parking Light | 2357NA | Buy 2357NA |
Trunk Light | 168 | Buy 168 |
Want to upgrade everything at once?
Shop Complete LED Kit for 2006 Kia Spectra5How Long Do 2006 Kia Spectra5 Headlight Bulbs Last?
Standard halogen headlights on the 2006 Kia Spectra5 have an expected lifespan of 500 to 1,000 hours, which works out to roughly 2 to 3 years of normal use. Signs of a failing halogen bulb include noticeably dimmer output, a yellowish tint compared to the other headlight, or intermittent flickering. At 20 years old, the original bulbs on your Spectra5 are likely overdue for replacement. Even if they still illuminate, reduced brightness significantly impacts nighttime safety. When one headlight burns out, replace both sides at the same time. Bulbs from the same batch age at similar rates, and mismatched brightness is distracting to oncoming drivers.
What Bulbs Are Compatible with the 2006 Kia Spectra5?
The 9003 low beam bulb on the 2006 Kia Spectra5 is cross-compatible with H4, HB2 bulbs. These share the same physical base and electrical connection, so they will fit the socket. However, 9003 is the recommended size because it is optimized for the wattage and beam pattern designed into your headlight housing. The 9003 is a dual-filament bulb, meaning one bulb contains two separate filaments for low and high beams. This is a different design from single-filament bulbs like H11 or 9005. Make sure any LED replacement is specifically designed for dual-filament operation. Using the wrong bulb size can cause improper beam patterns that reduce your visibility and blind other drivers. It can also cause overheating inside the headlight housing, potentially warping the plastic lens or reflector. Always verify the bulb number before purchasing.
2006 Kia Spectra5 Headlight FAQ
Did Kia Spectra5 Bulb Sizes Change Over the Years?
Over its production run from 2005 to 2009, the Kia Spectra5 has seen bulb size changes in the Turn Signal Front, Dome Light and Map Light positions. The 2006 model uses the earlier bulb specification that was in place before the change around 2008. Always verify the exact bulb size for your specific 2006 model year using the chart above, as using the wrong size can result in poor fitment or reduced light output.
Other Spectra5 Years
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Other Vehicles That Use 9003 LED Bulbs
These vehicles from other makes also use a 9003 LED low beam bulb: