2012 chevy impala headlight bulb size Guide

So you’re driving around in your shiny new 2012 Chevy Impala and realize that one of your headlights is out. You may be wondering what the bulb size is so you can replace it.

Wonder no more!

In this blog post, we’ll provide a guide to the 2012 Chevy Impala headlight bulb sizes as well as some other information on replacing headlights.

2012 chevy impala bulb sizes

2012 Chevrolet Impala Bulb Size ChartBulb Sizes
Fog Light Bulb FrontH11 LED
Fog Light Bulb FrontH16 LED
Headlight Bulb High BeamH9
Headlight Bulb Low BeamH11
Center High Mount Stop Light BulbLED
Brake Light Bulb3057R
Turn Signal Light Bulb Front4157NA
License Plate Light Bulb194
License Plate Light Bulb7441
Parking Light Bulb4157NA
Tail Light Bulb3057R
Daytime Running Light BulbH9
Turn Signal Light Bulb Rear3057
Back Up Reverse Light Bulb921
Side Marker Light Bulb Front194NA
Side Marker Light Bulb Rear194NA
Stepwell Light Bulb194
Stepwell Light Bulb7441
Vanity Mirror Light Bulb37
Glove Box Light Bulb194
Glove Box Light Bulb7441
Trunk or Cargo Area Light912
Dome Light Bulb578
Map Light Bulb578
Ash Tray Light Bulb194
Ash Tray Light Bulb7441

2012 Chevrolet Impala Headlight Bulb Sizes

Headlights are more useful than we give them credit for. They light up your path at night, while also making your vehicle more easily visible for other drivers. If your 2012 Chevrolet Impala has a blown headlight or even one that has become dim or started flickering, you should definitely get a new one to replace it. Here, we have compiled a handy chart that details all of the bulb sizes you will need for the 2012 Chevrolet Impala’s headlights.

ApplicationBulb Size
Low Beam Headlight Bulb SizeH11
Low Beam LED Headlight Bulb SizeH11 LED
High Beam Headlight Bulb SizeH9
High Beam LED Headlight Bulb SizeH9 LED

2012 Chevrolet Impala Fog Light Bulb Sizes

Fog lights are a godsend when you live in a colder climate with lots of frequent fog or rain. And when you have become used to driving with fog lights on, it can be hard to go back. So when you need to get a new set of fog lights for your 2012 Chevrolet Impala, check the following chart for the most accurate bulb sizes.

ApplicationBulb Size
Fog Lights Bulb SizeH11
LED Fog Light Bulb SizeH11 LED

2012 Chevrolet Impala Brake Light Bulb Sizes

Brake lights are designed to be immediately noticeable from even far away. So if your 2012 Chevrolet Impala’s brake lights are not too dim or barely visible, it could be a major safety hazard. So make sure your brake lights are up to date and change out any faulty bulbs. If you aren’t sure which size to use for a specific bulb, refer to the chart we’ve provided below to get the most accurate bulb size for the 2012 Chevrolet Impala’s brake lights.

ApplicationBulb Size
Brake Light Bulb Size3057K
Brake Light LED Bulb Size3057K LED
Third Brake Light Bulb SizeLED Bulb
LED Third Brake Light Bulb SizeLED Bulb

2012 Chevrolet Impala Tail Light Bulb Sizes

Tail lights are another important part of the 2012 Chevrolet Impala’s lighting setup. They make it easier for other drivers to see your vehicle and react to any changes in speed or position on the road. If you are considering upgrading your 2012 Chevrolet Impala’s existing tail lights but aren’t sure which size bulb to get, refer to the chart we’ve given below. It goes over the exact size of bulbs needed for the 2012 Chevrolet Impala’s tail lights.

ApplicationBulb Size
Tail Light Bulb Size3057K
LED Tail Light Bulb Size3057K LED

2012 Chevrolet Impala Turn Signal Light Bulb Sizes

Turn signals are in the running for the title of Most Valuable Bulb. This is because of the massive benefits these lights provide by telling other drivers when you are about to turn or change lanes. If you notice one or both of your turn signal bulbs not working properly, maybe it’s time to swap them out for something new. We have compiled a chart of all the different size bulbs you’ll need for the turn signals of your 2012 Chevrolet Impala below.

ApplicationBulb Size
Front Side Marker Light Bulb Size194
Front Side Marker LED Light Bulb Size194 LED
Front Turn Signal Light Bulb Size4157NA
Front Turn Signal LED Light Bulb Size4157NA LED
Rear Side Marker Light Bulb Size194
Rear Side Marker LED Light Bulb Size194 LED
Rear Turn Signal Light Bulb Size3057K
Rear Turn Signal LED Light Bulb Size3057K LED

2012 Chevrolet Impala Light Bulb Sizes

If you are looking to upgrade or change the lights on your 2012 Chevrolet Impala, it can be a hassle to try and figure out all the various light bulb sizes you need. To make your life a bit easier, we compiled all of the necessary light bulb sizes for the 2012 Chevrolet Impala in the convenient chart given below. Refer to it whenever you need to check the correct size for a light bulb on the 2012 Chevrolet Impala.

ApplicationBulb Size
Ash Tray Light Bulb Size194
Automatic Transmission Indicator Light Bulb SizeN/A
Back Up Light Bulb Size921
Brake Warning Light Bulb SizeN/A
Cargo Light Bulb Size912
Check Engine Light Bulb SizeN/A
Clock Light Bulb SizeN/A
Cornering Light Bulb SizeN/A
Courtesy Light Bulb SizeN/A
Cruise Control Indicator Light Bulb SizeN/A
Daytime Running Light Bulb SizeN/A
Door Mirror Illumination Light Bulb SizeN/A
Dome Light Bulb Size578
Engine Compartment Light Bulb SizeN/A
Floor Console Compartment Light Bulb SizeN/A
Footwell Light Bulb SizeLED Light
Glove Box Light Bulb Size194
High Beam Indicator Light Bulb SizeN/A
HVAC Temperature Control Light Bulb SizeN/A
Ignition Light Bulb SizeN/A
Instrument Panel Light Bulb SizeN/A
Interior Door Light Bulb SizeN/A
License Plate Light Bulb Size194
Luggage Compartment Light Bulb Size912
Map Light Bulb SizeN/A
Parking Brake Indicator Light Bulb SizeN/A
Parking Light Bulb Size4157NA
Radio Display Light Bulb SizeN/A
Rear Fog Light Bulb SizeN/A
Rear Reading Light Bulb SizeN/A
Reverse Light Bulb Size921
Roof Marker Light Bulb SizeN/A
Seat Belt Light Bulb SizeN/A
Stepwell Light Bulb Size194
Trunk Light Bulb Size912
Turn Signal Indicator Light Bulb SizeN/A
Under Hood Light Bulb SizeN/A
Vanity Mirror Light Bulb Size37


Conclusion paragraph: If you want to make sure that your headlight bulbs are the right size for your 2012 chevy impala, take a look at our handy guide.

We’ve included all of the information about different bulb sizes and what they do in order to help you find the perfect one without wasting time or money on something that doesn’t fit. Good luck!

Check out our most popular pages to find the best headlight bulbs.

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Richard Nickleson is the author and owner behind Headlight Reviews. He first started the site as a hobby to share his insights on car parts and specifically headlight bulbs, but it soon ballooned and now he writes on all topics surrounding headlights bulbs. If you've got a bulb question, contact Richard here.

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