Cadillac CTS 2012 Bulb Size

Bulb size chart

Fog Light Bulb Front - H11 LED, H16 LED
Headlight Bulb High Beam - H9
Headlight Bulb High Beam and Low Beam - D1S
Headlight Bulb Low Beam - H11
Back Up Reverse Light Bulb - LED
Brake Light Bulb - LED
Center High Mount Stop Light Bulb - LED
Daytime Running Light Bulb - 5201
License Plate Light Bulb - 2825, 98
Parking Light Bulb - 2825, 98
Side Marker Light Bulb Front - 194NA
Side Marker Light Bulb Rear - LED
Stepwell Light Bulb - 2886X
Tail Light Bulb - LED
Turn Signal Light Bulb Front - 12272NA
Turn Signal Light Bulb Rear - LED
Dome Light Bulb - 2825, 98
Glove Box Light Bulb - 906
Interior Door Light Bulb - 906
Map Light Bulb - PC175
Trunk or Cargo Area Light - 211-2
Vanity Mirror Light Bulb - 6612F

H11 LED Bulbs

Used for: Fog Light Bulb Front

View all 5 replacement options for size H11 LED →

H16 LED Bulbs

Used for: Fog Light Bulb Front

View all 5 replacement options for size H16 LED →

H9 Bulbs

Used for: Headlight Bulb High Beam

Sealight L2 Series

Sealight L2 Series

Simple installation: it’s been designed as a plug-and-play lighting solution, so does not need the help of a mechanic to fit into most cars. No pain of replacing bulbs often: a maximum level of heat dissipation is achieved when they are in use thanks to the ball-bearing cooling fan, the copper thermal heat sink, and high-density aluminum body, ensuring up to 50,000 hrs lifespan. No spots: with a 360-degree light output radius, these bulbs remove all dark spots and provide a much wider angle of output than with standard bulbs.

$27.94

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PIAA 19665 H9 Xtreme White Plus

PIAA 19665 H9 Xtreme White Plus

If you’re looking for better visibility on your road, then Xtreme White Hybrid bulbs should be at the top of your list. These high-quality glasses and alloy filaments provide more contrast to what can sometimes become dim or dull light from stock lamps so that way not only do they allow car lovers to see farther but also safer as well! Made with safety in mind from the start these products have been designed by professionals who know exactly how important it is to have functioning bulbs in any season and during every weather.

$67.25

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KATANA H9 LED Headlight Bulbs

KATANA H9 LED Headlight Bulbs

Introducing the KATANA H9 LED Headlight Bulbs, the perfect solution for all your lighting needs on the road. This LED headlight bulb is 400% brighter than the original halogen lamp, providing you with 4 times the brightness and allowing you to see farther and wider. The H9 LED headlight has a 360° beam angle that ensures you have a perfect beam pattern without any dark spots, making it safe to drive in all weather conditions - be it rainy, foggy, or snowy. The installation process is simple and hassle-free, with a plug-and-play design that is almost 1:1 to the halogen lamp. You don't need any tools or modifications, and the installation can be completed in just 10 minutes. The KATANA H9 LED Headlight Bulbs are compatible with 99% of vehicles and come with an upgraded CANBUS that ensures seamless operation.

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View all 10 replacement options for size H9 →

D1S Bulbs

Used for: Headlight Bulb High Beam and Low Beam

View all 11 replacement options for size D1S →

H11 Bulbs

Used for: Headlight Bulb Low Beam

PIAA 15211 H11 Xtreme White Plus

PIAA 15211 H11 Xtreme White Plus

Xtreme White Hybrid bulbs are worth it if you want the lightest possible. They're brighter and provide better contrast versus stock, allowing drivers to see farther with greater safety on dark roads or high traffic areas like city streets at night time - because these lights don't have any filters that would interfere with their visibility! Made from quality materials such as quartz glass alongside our special alloy filaments which reflect heat much more efficiently than common metals do; this means they will last longer without getting too hot and eventually cracking under pressure (which can lead us to an accident).

$73.19

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View all 24 replacement options for size H11 →

5201 Bulbs

Used for: Daytime Running Light Bulb

Auxbeam 5201/5202/9009 LED Fog Light Bulbs, 6500K Xenon White

Auxbeam 5201/5202/9009 LED Fog Light Bulbs, 6500K Xenon W...

Introducing the Auxbeam 5201/5202/9009 LED Fog Light Bulbs, the perfect solution for upgrading your vehicle's fog lights. With their 6500K Xenon White color, these bulbs not only provide a stylish look but also offer enhanced visibility on the road. Featuring advanced 3030-16SMD chipsets, these bulbs deliver high power LED illumination with exceptional stability. With a power output of 50W, they ensure a bright and reliable lighting experience. Please note that these bulbs operate at a voltage of 12V and are not compatible with trucks. In case the bulb doesn't light up upon connection, try installing it in the reverse direction, as these lights are polar. The versatility of these bulbs is unparalleled. Designed to be used for various applications such as signal lights, turn lights, brake lights, parking lights, tail lights, daytime running lights (DRL), and fog lights, they are suitable for general bulb models, making them a reliable choice for fog light replacements. The socket types supported by these bulbs include 5202, 5201, H16, PSX24W, 9009, and 2504. Their white lighting color enhances visibility and ensures a crisp and clean appearance on the road. With a working voltage range of 12V to 24V, these bulbs are compatible with a wide range of vehicles. Measuring at 52.5 x 35 x 13mm (2" x 1.4" x 0.5") in size, these bulbs offer a 360° beam angle, providing optimal lighting coverage. They are engineered to produce better light output, making them an ideal choice for those seeking improved visibility during foggy conditions or at night.

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View all 10 replacement options for size 5201 →

2825 Bulbs

Used for: License Plate Light Bulb, Parking Light Bulb, Dome Light Bulb

View all 12 replacement options for size 2825 →

98 Bulbs

Used for: License Plate Light Bulb, Parking Light Bulb, Dome Light Bulb

View all 10 replacement options for size 98 →

194NA Bulbs

Used for: Side Marker Light Bulb Front

Marsauto 194 LED Light Bulbs Amber Yellow

Marsauto 194 LED Light Bulbs Amber Yellow

Introducing the Marsauto 194 LED Light Bulbs in Amber Yellow, the perfect lighting solution for your car's various applications. With their impressive brightness and ease of installation, these bulbs will stay with you all the time, providing enhanced visibility and style.Experience a super bright light output with the Marsauto 194 LED Light Bulbs. With 200 lumens of brightness, these bulbs ensure excellent visibility in a variety of applications. Whether you need them for map lights, dome lights, license plate lights, dashboard instruments, trunk lights, or courtesy lights, these bulbs will illuminate your vehicle with a vibrant amber yellow glow. Installation is a breeze with the Marsauto 194 LED Light Bulbs. With their user-friendly design, you can easily install them in just 3 minutes. Simply remove your old bulbs and replace them with the Marsauto LEDs for an instant upgrade. There's no need for complex wiring or modifications – it's a hassle-free process that anyone can do. The Marsauto 194 LED Light Bulbs will stay with you all the time, providing reliable and long-lasting performance. Whether you're driving during the day or night, these bulbs will consistently deliver the illumination you need. You can count on them to enhance your visibility and add a touch of style to your vehicle's interior and exterior lighting. Upgrade your car's lighting system with the Marsauto 194 LED Light Bulbs in Amber Yellow and enjoy enhanced brightness, easy installation, and versatile applications. With their super bright light output, quick installation, and compatibility with various car lighting functions, these bulbs are the perfect choice for improving your driving experience. Trust Marsauto for high-quality lighting solutions that will exceed your expectations.

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Alla Lightning 194NA LED Amber Bulbs

Alla Lightning 194NA LED Amber Bulbs

Each bulb is quipped with 18pcs high power and high illumination 3014 SMD LEDs; Built-in smart IC driver for stable current control and longer lifespan; Each bulb is about 240 lumens, fully 360° light output. More than 400% brighter than stock lamps. Equipped with aluminum heat sink for the best heat dissipation. Especially designed for license plate lights, side marker lights, parking lights, interior map, dome, trunk, door courtesy, stepwell lights lamps.

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View all 12 replacement options for size 194NA →

2886X Bulbs

Used for: Stepwell Light Bulb

PHINLION 2886x Red Interior Bulbs

PHINLION 2886x Red Interior Bulbs

Introducing the PHINLION 2886x Red Interior Bulbs, a game-changer in the world of automotive lighting. These T10 LED bulbs are engineered to provide exceptional brightness, energy efficiency, and reliability, making them the perfect choice for upgrading your vehicle's interior lighting.With 15 high-quality 4014 LED chips in each bulb, these LEDs deliver an impressive 500 Lumens of super bright red light while consuming minimal power. Say goodbye to dim and lackluster lighting and enjoy a vibrant and eye-catching illumination that enhances the overall aesthetic of your vehicle's interior. Installing the PHINLION 2886x Red Interior Bulbs is a breeze. Designed with a small size and non-polarity feature, these bulbs are incredibly easy to install. Simply plug and play, and you'll instantly transform your vehicle's interior lighting. No complicated wiring or modifications required.Equipped with a wide working voltage range of 10-30V, these bulbs are built to withstand voltage fluctuations, providing you with a reliable and stable lighting performance. Whether you're driving on uneven terrain or experiencing voltage variations, the PHINLION 2886x Red Interior Bulbs will consistently deliver optimal lighting output.

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Partsam T10 LED Light Bulbs 2886x

Partsam T10 LED Light Bulbs 2886x

Each T10 LED Light Bulb is equipped with 10 x 3528 SMD chipsets LED, surpassing regular LEDs in terms of brightness. The high power chips ensure a luminous output that illuminates your surroundings with exceptional clarity. Say goodbye to dim lighting and enjoy a noticeable upgrade in brightness and visibility. Experience a long-lasting lighting solution with the T10 LED Light Bulbs. Built with quality high-power beams, these bulbs offer an impressive lifespan of 20,000 working hours. Enjoy extended usage without the need for frequent replacements, providing you with durable and reliable lighting for an extended period. The versatility of the T10 LED Light Bulbs is unmatched. While commonly used as Amber LED Marker Bulbs and Roof Running Cab Marker Clearance Lights for Universal Pickup Trucks, these bulbs are also suitable for various other applications. They can be utilized as Backup License Plate Lights, Reverse Parking Lights, Turn Signal Lights, Map Dome Lights, Tail Lights, and Door Lights, providing a versatile lighting solution for different needs.

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View all 11 replacement options for size 2886X →

12272NA Bulbs

Used for: Turn Signal Light Bulb Front

View all 11 replacement options for size 12272NA →

906 Bulbs

Used for: Glove Box Light Bulb, Interior Door Light Bulb

britelites Jtech 906/912/921/579 LED Light Bulbs (10 pcs / pack)

britelites Jtech 906/912/921/579 LED Light Bulbs (10 pcs ...

Introducing the britelites Jtech 906/912/921/579 LED Light Bulbs, the illuminating upgrade your car's interior deserves. With its advanced technology, this bulb offers a vibrant and crisp illumination that will breathe new life into your cabin. Say goodbye to dull and dim lighting as the 906 bulb shines bright, creating a welcoming ambiance that enhances your driving experience. Its energy-efficient design ensures a longer lifespan while providing a faster response time, ensuring that your interior is always brilliantly lit when you need it. Easy to install, this plug-and-play bulb fits seamlessly into your existing socket, transforming your car's interior into a captivating space. Upgrade to the britelites Jtech 906/912/921/579 LED Light Bulbs (10 pcs / pack) and let your car's interior shine with brilliance and style.

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Alla Lighting Super Bright T10 Interior Light Bulb (906)

Alla Lighting Super Bright T10 Interior Light Bulb (906)

Hold on to your driving gloves, folks, because the Alla Lighting Super Bright T10 Interior Light Bulb (906) is about to take your car's interior illumination to stratospheric levels! Packed with a staggering 30 pieces of high power and high illumination 4014 SMD led chips, these bulbs are ready to unleash a blinding brilliance that'll put the sun to shame. With a working power of 5.5W and a voltage range of 12V to 24V, they're compatible with most vehicles out there, making installation a breeze–just plug and play! Equipped with a built-in intelligent IC driver, these bulbs deliver peak performance and longevity. And here's the kicker: they're energy-saving, emit low temperatures, and last for ages, ensuring that your cockpit stays cool and stylish. Offering a 360° full view angle and without any harmful UV or IR radiation, the Alla Lighting Super Bright T10 Interior Light Bulb (906) is the luminous companion your car deserves!

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View all 12 replacement options for size 906 →

PC175 Bulbs

Used for: Map Light Bulb

View all 10 replacement options for size PC175 →

211-2 Bulbs

Used for: Trunk or Cargo Area Light

KATUR 211-2 Festoon C5W LED Light Bulb

KATUR 211-2 Festoon C5W LED Light Bulb

Enjoy the benefits of lower power consumption and long-lasting performance with the KATUR 211-2 Festoon C5W LED Light Bulb. This energy-efficient bulb not only reduces your vehicle's power usage but also ensures a longer lifespan, saving you money on replacements and maintenance costs. Experience peace of mind knowing that this bulb is safe to use and designed to provide reliable and consistent lighting. Every LED Series product from KATUR comes in a static sealed bag, ensuring long-term preservation and protection. This packaging solution guarantees that your bulb remains in pristine condition until it's ready to be installed. Experience the convenience of having a high-quality bulb at your fingertips whenever you need it. Prepare to be amazed by the super brightness of the KATUR 211-2 Festoon C5W LED Light Bulb. Equipped with high-power 3014 chips, this bulb emits a powerful and intense light output that will instantly refresh the look of your car. The 180-degree illumination angle ensures a wide coverage area, eliminating any blind spots and providing a well-lit environment. Say goodbye to outdated and dim lighting, and embrace the renewed new look that the KATUR 211-2 Festoon C5W LED Light Bulb brings to your vehicle. Whether you're upgrading your interior or exterior lighting, this bulb is designed to deliver outstanding brightness and clarity. Enhance your visibility on the road and turn heads with the vibrant illumination that this bulb provides.

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Ruiandsion LED Festoon Bulbs 211-2

Ruiandsion LED Festoon Bulbs 211-2

Experience a cool and comfortable lighting experience with the Ruiandsion LED Festoon Bulbs 211-2. Thanks to its low working temperature and superior heat dissipation capabilities, this bulb ensures optimal performance and longevity. Say goodbye to overheating issues and enjoy a reliable and efficient lighting solution. Installing the Ruiandsion LED Festoon Bulbs 211-2 is a breeze and can be done in just minutes, without the need for any tools. Simply plug and play, and you'll have brilliant illumination in no time. Upgrade your vehicle's lighting system effortlessly and enjoy the convenience of hassle-free installation. Equipped with high-quality 3528 SMD chips, this bulb features 16 pieces of powerful LED chipset per lamp, ensuring a much brighter output compared to the original bulbs. The aluminum body design enhances heat dissipation, further improving the bulb's performance and longevity. With its 360-degree lighting angle, the Ruiandsion LED Festoon Bulbs 211-2 provide comprehensive illumination, eliminating any dark spots and ensuring a uniform lighting experience. Enjoy a well-lit environment that enhances visibility and adds a touch of elegance to your vehicle's interior. Prepare to enjoy long-lasting performance with a service life of up to 50,000 hours. The Ruiandsion LED Festoon Bulbs 211-2 are built to last, offering you reliable and consistent lighting for countless journeys. Experience peace of mind knowing that these bulbs will illuminate your vehicle for years to come.

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View all 12 replacement options for size 211-2 →

6612F Bulbs

Used for: Vanity Mirror Light Bulb

Stark Crown Series 6612F LED Light Bulbs

Stark Crown Series 6612F LED Light Bulbs

Introducing the Stark Crown Series 6612F LED Light Bulbs - the perfect solution for various vehicle applications that require a Festoon Bulb. Equipped with advanced LED technology, these replacement bulbs offer exceptional performance and versatility. Featuring a dual-contact design, they boast two high-quality LEDs with 3030S SMD Max Intensity LED Chips, ensuring reduced hot spots and delivering a consistent, reliable light output. With a power rating of 2W per bulb and a total of 2PCS 4T10 LEDs, these bulbs provide ample illumination for your vehicle. They operate at a voltage range of DC12-16V, making them suitable for a wide range of vehicles. The beam angle of 180° ensures a broad and even distribution of light, while the crisp white color temperature of 6000K adds a touch of modern elegance. Not only do these LED bulbs deliver impressive brightness, but they also excel in energy efficiency. With an input of 100±10 mA at 13V, they consume minimal power while producing a remarkable luminous flux of 120±10 lm. This allows you to enjoy excellent visibility while reducing your vehicle's energy consumption. The Stark Crown Series 6612F LED Light Bulbs are designed for versatile use, making them suitable for various applications. Whether you have a car, truck, RV, boat, or marine vehicle, these bulbs are the perfect choice. Their sturdy construction ensures durability, and they can withstand a wide voltage range of 10-30V DC, ensuring optimal performance in different environments. With an impressive lifespan of 30,000 hours, these LED bulbs are built to last. In fact, they provide up to 25 times longer service life compared to traditional incandescent bulbs, saving you time and money on frequent replacements.

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WLJH 6x Super Bright Ice Blue 6612F Light Bulbs

WLJH 6x Super Bright Ice Blue 6612F Light Bulbs

  Introducing the WLJH 6x Super Bright Ice Blue 6612F Light Bulbs, the perfect choice for those seeking exceptional quality LEDs. With our latest upgrade using premium 2835 chips and a sleek design, these bulbs are sure to impress. Experience the following special features: High Power Illumination: Each bulb boasts an impressive 3 watts of power, ensuring a bright and reliable lighting solution. Super Bright Ice Blue Light: Emitting a stunning 6000K white light with a luminous intensity of 300lm, these bulbs create a striking visual impact. Perfect Fit: Measuring 28mm x 7mm, these bulbs are designed to fit bulb sizes ranging from 28mm to 31mm, providing versatility for various applications. Enhanced Stability: Equipped with 4 pieces of 2835 super bright SMD chipsets, these bulbs offer improved stability and consistent illumination. Wide Compatibility: Cross-referencing with popular models such as 6641, 6614F, 6614, F30-WHP, TS-14V1CP, and more, these bulbs are compatible with a range of vehicles. Convenient Packaging: Each package contains 6 pieces of 28mm Festoon Bulbs, ensuring you have an ample supply for your lighting needs. Utilizing top-of-the-line A Class SMD chips, our bulbs deliver unrivaled stability and brightness. When compared to C or D Class SMD chips, the difference is clear – the A Class surpasses the competition in every aspect.

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WLJH 6x Super Bright White Light Bulbs

WLJH 6x Super Bright White Light Bulbs

Introducing the WLJH 6x Super Bright White Light Bulbs, the ultimate lighting solution for your car. With their unique design and advanced features, these bulbs are designed to enhance your driving experience and give you a sense of pride in ownership. The WLJH 6x Super Bright White Light Bulbs feature a unique aluminum heatsink design. This design ensures better heat dissipation, allowing the bulbs to operate at optimal temperatures and providing a longer lifespan. With improved heat management, you can trust these bulbs to consistently deliver exceptional performance, even in demanding driving conditions. Each bulb in this set utilizes 4 pieces of 2835 super bright SMD chipsets. These chipsets are known for their stability and reliability, ensuring a consistently bright and stable illumination. With their superior brightness, these bulbs provide excellent visibility on the road, enhancing your safety and confidence while driving. Not only do these bulbs excel in performance, but they also add a touch of style to your vehicle. The super bright white light emitted by these bulbs creates a modern and crisp appearance. Whether you're upgrading your interior or exterior lighting, the WLJH 6x Super Bright White Light Bulbs will give your car a sleek and sophisticated look.

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View all 12 replacement options for size 6612F →

The 2012 Cadillac CTS uses different bulb types depending on the lighting position, trim, and whether the car has factory HID or halogen equipment. This page is designed to help you verify the correct bulb size by location, so you can match the right part before ordering replacements for exterior and interior lights.

Use the bulb chart for the 2012 Cadillac CTS to check common fitment points such as headlights, fog lights, brake lights, tail lights, reverse lights, license plate lights, and cabin bulbs. Because Cadillac offered more than one lighting setup on this model year, confirming the exact position is the safest way to avoid buying the wrong bulb.

Fitment can vary by trim, package, market, and body style, so always compare the bulb listed for your specific CTS with what is installed on the car. Some positions may use halogen bulbs, while others may use LED units or factory HID components, and aftermarket LED conversions can change the required bulb type or connector style. If you are replacing a bulb, it is a good idea to remove the old one and check the marking on the base before purchasing, especially for headlight and fog light applications where the 2012 Cadillac CTS may have different configurations.

FAQ

What bulb size does the 2012 Cadillac CTS use for the low beam headlight?

The 2012 Cadillac CTS low beam headlight is listed as H11 on this page. Some vehicles may also have a D1S setup for combined high beam and low beam HID-style lighting, so check your exact headlight system before buying.

What is the high beam bulb size on a 2012 Cadillac CTS?

The high beam headlight bulb is listed as H9 for the 2012 Cadillac CTS. If your car is equipped with a D1S headlight system, verify the installed lamp type first because the lighting package can change the bulb arrangement.

What bulb fits the front fog lights?

Front fog light fitment is listed as H11 LED or H16 LED for the 2012 Cadillac CTS. Because both options appear on the chart, you should confirm which bulb is installed in your vehicle before ordering.

What bulb does the rear turn signal use?

The rear turn signal light bulb is listed as LED for the 2012 Cadillac CTS. Since the chart does not provide a separate part number, it is best to match the original bulb style or inspect the existing lamp assembly.

What bulb size is used for the brake lights and tail lights?

Both the brake light bulb and tail light bulb are listed as LED on this page for the 2012 Cadillac CTS. That means the exact replacement may depend on the factory lamp assembly rather than a simple universal bulb number.

What is the reverse light bulb for the 2012 Cadillac CTS?

The back up reverse light bulb is listed as LED. Always confirm the lamp type on your specific CTS, since LED rear lighting can vary by trim and market.

What bulb fits the license plate lights?

The license plate light bulb is listed as 2825 or 98 for the 2012 Cadillac CTS. Either of those bulb sizes may apply depending on the exact housing and production setup.

What bulb is used for the parking lights?

The parking light bulb is listed as 2825 or 98. This is the same bulb size shown for the license plate lights on the 2012 Cadillac CTS, so check the socket and original bulb before replacement.

What bulb size does the front side marker light use?

The front side marker light bulb is listed as 194NA for the 2012 Cadillac CTS. Using the exact side marker bulb type helps keep the light output and fitment correct.

What bulb fits the rear side marker light?

The rear side marker light bulb is listed as LED. Because the chart does not show a separate part number, the safest approach is to verify the original bulb or assembly style on your CTS.

What interior bulbs are listed for this model year?

Interior bulb positions on the 2012 Cadillac CTS include dome light bulb 2825 or 98, glove box light bulb 906, interior door light bulb 906, stepwell light bulb 2886X, vanity mirror light bulb 6612F, trunk or cargo area light 211-2, and map light bulb PC175.

What bulb does the daytime running light use?

The daytime running light bulb is listed as 5201 for the 2012 Cadillac CTS. As with other exterior lights, confirm the installed bulb before ordering if your car has been modified or uses a different package.

How can I make sure I buy the right bulb for my 2012 Cadillac CTS?

Start by matching the bulb to the exact lighting position on the car, then compare the chart with the bulb currently installed. This is especially important on the 2012 Cadillac CTS because trim level, lighting package, halogen versus LED equipment, and market differences can affect fitment.

Cadillac CTS Bulb Size by Year