What Size Bulbs Does a 2005 Buick Rendezvous 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 2005 Buick Rendezvous Have?
The 2005 Buick Rendezvous features an extensive lighting system with 13 bulb positions. It uses halogen technology with 9006 LED low beams and 9005 LED high beams in a dual-bulb configuration. The Rendezvous has been available from 2002 to 2007, and the 2005 model falls in the mid-generation years.
Can You Put LED Bulbs in a 2005 Buick Rendezvous?
To upgrade the 2005 Buick Rendezvous headlights to LED, you will need a 9006 LED LED kit for the low beams and a 9005 LED LED kit for the high beams. Start with the low beams since they are used most often and have the biggest impact on nighttime visibility. For the fog lights, a 880 LED LED bulb provides a clean white output that pairs well with LED headlights.
How to Replace Bulbs on a 2005 Buick Rendezvous
The 9006 bulb uses a push-and-twist L-shaped bayonet lock. 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 2005 Rendezvous 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 880 LED fog light socket.
Full Upgrade Bundle
Upgrade All 13 Positions at Once
2005 Buick Rendezvous Complete Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
Low Beam | 9006 LED | Buy 9006 LED |
High Beam | 9005 LED | Buy 9005 LED |
Fog Light | 880 LED | Buy 880 LED |
Brake Light | LED Bulb | Buy LED Bulb |
Side Marker | 194 LED | Buy 194 LED |
Turn Signal Front | 3457AK LED | Buy 3457AK LED |
Turn Signal Rear | 3157K | Buy 3157K |
Dome Light | 906 | Buy 906 |
License Plate | 194 | Buy 194 |
Map Light | 906 | Buy 906 |
Parking Light | 3457AK | Buy 3457AK |
Reverse Light | 3057 | Buy 3057 |
Trunk Light | 562 | Buy 562 |
Want to upgrade everything at once?
Shop Complete LED Kit for 2005 Buick RendezvousHow Long Do 2005 Buick Rendezvous Headlight Bulbs Last?
Standard halogen headlights on the 2005 Buick Rendezvous 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 21 years old, the original bulbs on your Rendezvous 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 2005 Buick Rendezvous?
The 9006 low beam bulb on the 2005 Buick Rendezvous is cross-compatible with HB4 bulbs. These share the same physical base and electrical connection, so they will fit the socket. However, 9006 is the recommended size because it is optimized for the wattage and beam pattern designed into your headlight housing. For the high beams, the 9005 is interchangeable with HB3. 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.
2005 Buick Rendezvous Headlight FAQ
Did Buick Rendezvous Bulb Sizes Change Over the Years?
The Buick Rendezvous has maintained consistent bulb sizes across all model years from 2002 to 2007. The low beam has used a 9006 LED bulb throughout, which means replacement parts and LED upgrade kits are widely available and well-tested for this model. If you find a deal on bulbs for any Rendezvous year in this range, they will fit your 2005 model.
Other Rendezvous Years
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Other Vehicles That Use 9006 LED Bulbs
These vehicles from other makes also use a 9006 LED low beam bulb: