Buick Enclave 2012 Bulb Size
Bulb size chart
If you need bulb size information for a 2012 Buick Enclave, this page is built to help you match the correct bulb by lighting position. Instead of guessing from the old bulb alone, you can check the chart for the exact location you are replacing, such as headlights, brake lights, reverse lights, interior lamps, and license plate lights.
The 2012 Buick Enclave uses a mix of halogen, HID, and interior bulb types depending on the lamp location. That means the correct fit can change from one light to another, so using the bulb chart by position is the safest way to verify the right replacement before you buy.
Fitment can vary by trim, lighting package, market, and body style, so always confirm the bulb in your vehicle before ordering. Some positions may use standard halogen bulbs, while others may be LED or HID-based from the factory, and aftermarket LED conversions may require a different bulb shape, adapter, or resistor to work properly. If you are replacing a bulb for the first time, compare the installed bulb number and connector style, and check whether your Enclave has any optional lighting equipment that changes the bulb size.
FAQ
What is the low beam and high beam bulb size for a 2012 Buick Enclave?
The chart lists D1S for the headlight bulb high beam and low beam on the 2012 Buick Enclave. Because this is an HID-style bulb, it is important to confirm the exact setup on your vehicle before purchasing a replacement.
What bulb does the front fog light use on the 2012 Buick Enclave?
Front fog lights are listed as H11 LED or H16 LED. The exact fit can depend on the lighting package or market, so check the bulb already installed in your Enclave before ordering.
What is the reverse light bulb size?
The back up reverse light bulb is 921 on this model year. This is the bulb size shown for the 2012 Buick Enclave reverse lamp position.
What bulb fits the brake lights and outer tail lights?
The brake light bulb and outer tail light bulb are both listed as 7443R. That makes it easier to match the rear stop and tail lamp positions when replacing bulbs on the 2012 Buick Enclave.
What bulb is used for the inner tail light?
The inner tail light bulb is listed as 194, 7441. If you are replacing the inner rear lamp, verify the bulb in your vehicle because some lighting setups can differ by trim or market.
What are the rear turn signal bulb sizes?
The rear turn signal light bulb is listed as 7443. This is the bulb size shown for the rear turn signal on the 2012 Buick Enclave.
What bulb does the front turn signal use?
The front turn signal light bulb is listed as 12272NA. Since front lighting can vary with package or body style, it is smart to confirm the installed bulb before buying a replacement.
What bulb is used for the daytime running lights?
The daytime running light bulb is 3157. If your Enclave has a different lighting setup, check the existing bulb and socket to make sure the replacement matches.
What size is the parking light bulb and front side marker bulb?
Both the parking light bulb and the front side marker light bulb are listed as 2827. These positions use the same bulb size on the 2012 Buick Enclave according to the chart.
What bulb fits the rear side marker light?
The rear side marker light bulb is listed as 194NA. Make sure you match the bulb number and not just the shape, since side marker bulbs can look similar across different vehicles.
What bulb is used for the license plate lights?
The license plate light bulb is listed as 168, 917. Either of those bulb numbers may be shown for this position, so check the installed bulb if you want the closest match.
What interior bulb sizes are listed for the map, dome, glove box, and cargo lights?
The map light bulb is 168, 917. The dome light bulb is 212-2. The glove box light bulb and trunk or cargo area light are both listed as 194, 7441. These are the interior bulb sizes shown for the 2012 Buick Enclave.
Does the 2012 Buick Enclave use LED bulbs anywhere from the factory?
Yes, the center high mount stop light is listed as LED. Other positions use specific bulb numbers, so it is best to verify each lamp location separately.
Should I check the bulb before ordering a replacement?
Yes. Even with a bulb chart, checking the installed bulb is the best way to avoid a mismatch, especially on vehicles with optional lighting packages, different trims, or aftermarket conversions.