Buick Lucerne 2011 Bulb Size
Bulb size chart
This 2011 Buick Lucerne bulb size guide helps you verify the correct replacement bulb by lighting position, so you can match the right fit before you order. Whether you are replacing a headlight, tail light, interior lamp, or license plate light, checking the bulb chart by location is the easiest way to avoid mistakes.
The Lucerne could use different bulb setups depending on trim, lighting package, market, and body style. Use this page as a practical reference for the 2011 Buick Lucerne and compare the bulb type listed for each lamp location before swapping parts.
For the best fitment results, confirm whether your Lucerne uses factory halogen lighting or an LED-style replacement, especially for fog lights and interior lamps. Some aftermarket LED conversions may fit physically but still need proper beam pattern, polarity, or load handling to work correctly. Trim and package differences can change the bulb used in certain positions, so it is smart to inspect the installed bulb before buying a replacement, especially if the vehicle has been modified or repaired in the past.
FAQ
What bulb does the 2011 Buick Lucerne use for the high beam headlight?
The high beam headlight bulb listed for the 2011 Buick Lucerne is 9005.
What is the reverse light bulb size for this Lucerne?
The back up reverse light bulb is 921.
Which bulb fits the front turn signal on a 2011 Buick Lucerne?
The front turn signal light bulb is 4157NA.
What bulb is used for the parking light?
The parking light bulb is 4157NA.
What are the front fog light bulb options?
The front fog light bulb options listed are H11 LED, H16 LED, and H8 LED, depending on the setup.
What bulb size is used for the brake light?
The brake light bulb is 3057R.
What bulb fits the outer tail light?
The outer tail light bulb is 3057R.
What bulb is used for the rear turn signal?
The rear turn signal light bulb is 3057.
What bulb fits the license plate light?
The license plate light bulb can be 194 or 7441.
What bulb is used for the glove box light?
The glove box light bulb can be 194 or 7441.
Does the 2011 Buick Lucerne use different bulbs for inner and outer tail lights?
Yes. The inner tail light bulb is listed as 194 or 7441, while the outer tail light bulb is 3057R.
What bulb is used for the trunk or cargo area light?
The trunk or cargo area light bulb is 211-2.
What bulb fits the vanity mirror light?
The vanity mirror light bulb is 37.
What bulb is used for the courtesy light?
The courtesy light bulb is 37.
Why should I check the installed bulb before ordering replacements?
Because trim and lighting package differences can change the bulb used in some positions, and previous repairs or aftermarket parts may not match the original factory setup.