Audi A3 2010 Bulb Size

Bulb size chart

Fog Light Bulb Front - H11 LED, H16 LED
Headlight Bulb High Beam and Low Beam - D3S
Back Up Reverse Light Bulb - 921
Brake Light Bulb - 7506R
Center High Mount Stop Light Bulb - LED
Daytime Running Light Bulb(with halogen headlights) - 5201
Daytime Running Light Bulb(with HID headlights) - LED
License Plate Light Bulb - 6418
Parking Light Bulb(with halogen headlights) - 2825, 98
Parking Light Bulb(with HID headlights) - 2827
Side Marker Light Bulb Front(with halogen headlights) - 2825, 98
Side Marker Light Bulb Front(with HID headlights) - 2827
Tail Light Bulb - 7506R
Turn Signal Light Bulb Rear - 7507

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 →

D3S Bulbs

Used for: Headlight Bulb High Beam and Low Beam

Philips D3S Standard Authentic Xenon HID

Philips D3S Standard Authentic Xenon HID

POWERFUL LIGHT FROM XENON HID BULBS OFFER MAXIMUM SAFETY: Xenon HID (High Intensity Discharge) headlight bulbs offer twice as much light* for safer driving in all conditions while consuming 50% less power. The intense white light produced by the Xenon HID lamps is comparable to daylight. Studies have demonstrated that xenon automotive lighting helps drivers to concentrate on the road and to distinguish obstacles and road signs much faster than traditional lamps. *Compared to standard halogen bulbs

$79.99

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OSRAM XENARC D3S HID Xenon Headlight bulbs 66340

OSRAM XENARC D3S HID Xenon Headlight bulbs 66340

 Extremely Long Life with precise light distribution & consistent performance - can efficiently work for 4000 hours.  All HID lights discolor to get whiter/bluer over usage & dim down. When comparing this NEW bulb against your OLD bulb, the NEW bulb may look warmer in color, which is normal. Replacing in PAIR is suggested. Extremely Long Life with precise light distribution & consistent performance. 100% legal for On/Off-road use | Replace in pairs for optimal performance.

$108.99

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View all 10 replacement options for size D3S →

921 Bulbs

Used for: Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

7506R Bulbs

Used for: Brake Light Bulb, Tail Light Bulb

KATUR 7506 Red LED Light Bulb

KATUR 7506 Red LED Light Bulb

Enjoy an energy-efficient lighting solution with the KATUR 7506 Red LED Light Bulb. Operating at 12V, this bulb reduces power consumption while delivering exceptional performance. Designed to last up to 50,000 hours, this bulb outshines incandescent bulbs by 50 times, ensuring you enjoy long-lasting and reliable lighting for countless journeys.Crafted with high-quality SMD materials, the KATUR 7506 Red LED Light Bulb can withstand vibrations and shocks, providing durability and longevity. Its 360-degree full-angle light ensures a comprehensive illumination, eliminating any dark spots or shadowed areas. Experience perfect performance even in conditions of poor visibility caused by rain, fog, dust, or snow. Drive with confidence, knowing that this bulb will provide a clear and unobstructed view of the road ahead. With its strong IP68 waterproof rating, the KATUR 7506 Red LED Light Bulb is built to withstand even the harshest weather conditions. Whether you're driving in heavy rain or snow, this bulb ensures continuous lighting performance, ensuring your safety and visibility at all times. Experience peace of mind, knowing that this bulb will work flawlessly in any adverse weather situation.When compared to halogen bulbs, the KATUR 7506 Red LED Light Bulb excels in luminous intensity and irradiation distance. Expect approximately double the performance, allowing you to see farther and clearer on the road. Additionally, its low heat and fast radiation heat dissipation prevent burning and explosion, significantly prolonging the service life of the bulb to up to 50,000 hours.

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WLJH 7506 Red Light Bulbs - For Turn Signal, Tail, Brake Lights

WLJH 7506 Red Light Bulbs - For Turn Signal, Tail, Brake ...

Enjoy the convenience of the non-polarity design and plug-and-play installation. The WLJH 7506 Red Light Bulbs are designed for ease of use and can be effortlessly installed without any complicated wiring or modifications. Simply plug them in, and you're ready to go. Experience the durability and reliability of the built-in IC circuit with a wide voltage range of 10-30V. This circuit protects the LED bulbs from voltage variations and spikes, ensuring their longevity and preventing damage. With this unique feature, you can enjoy peace of mind knowing that your bulbs are well-protected and will continue to perform at their best. Upgrade your vehicle's lighting system with WLJH bulbs, featuring state-of-the-art LED technology. These bulbs not only deliver a head-turning, high-performance style but also enhance safety on the road. By replacing your vehicle's incandescent lights with these bright and long-lasting LED bulbs, you can achieve a unique and modern look in a simple and cost-effective way. Experience the best performance with WLJH 7506 Red Light Bulbs, especially in projector lens designs. These bulbs are designed to fit perfectly, providing optimal lighting performance while also protecting the LEDs. Enjoy consistent and uniform lighting with a focus on safety and style. The WLJH 7506 Red Light Bulbs feature a flexible glue SMD cover, which is four times more expensive than regular glue. This high-quality cover helps to prevent overheating, ensuring the longevity and performance of the LEDs. With this innovative feature, you can trust that these bulbs will provide reliable and efficient lighting for your vehicle.

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View all 11 replacement options for size 7506R →

5201 Bulbs

Used for: Daytime Running Light Bulb(with halogen headlights)

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 →

6418 Bulbs

Used for: License Plate Light Bulb

Philips 6418 Ultinon LED Bulb

Philips 6418 Ultinon LED Bulb

If you are looking to upgrade your style without buying a new car, replacing your interior and exterior lighting with Philips Ultinon LEDs is a smart way to spend your money. Philips Ultinon LED lights are a direct replacement for conventional bulbs. They’re easy to install and available for a wide range of interior and exterior applications. Whether it’s for backup, stopping, or signaling, Philips Ultinon exterior lighting is designed to provide excellent light distribution. The light is projected where you need it so not only can you see more inside your car, you can see more on the road. Make a statement and get noticed with Philips LEDs.

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View all 9 replacement options for size 6418 →

2825 Bulbs

Used for: Parking Light Bulb(with halogen headlights), Side Marker Light Bulb Front(with halogen headlights)

View all 12 replacement options for size 2825 →

98 Bulbs

Used for: Parking Light Bulb(with halogen headlights), Side Marker Light Bulb Front(with halogen headlights)

View all 10 replacement options for size 98 →

2827 Bulbs

Used for: Parking Light Bulb(with HID headlights), Side Marker Light Bulb Front(with HID headlights)

KATUR Extremely Bright 2827 LED Light Bulbs

KATUR Extremely Bright 2827 LED Light Bulbs

Upgrade your vehicle's lighting with the KATUR Extremely Bright 2827 LED Light Bulbs and experience superior brightness, energy efficiency, and durability. Enjoy a crisp and clear white light with a color temperature of 6000K, providing enhanced visibility and a modern aesthetic. Don't settle for dim and outdated bulbs when you can have the best. Choose KATUR for exceptional quality and performance in LED lighting.With a T10 base type, these LED bulbs are a direct replacement for your existing car lights, making installation quick and hassle-free. Designed with three powerful 3030 SMD LEDs, these bulbs deliver an incredibly bright and crisp white light that enhances visibility and adds a touch of modern elegance to your vehicle. Thanks to the 360-degree beam angle, these LED bulbs offer a uniform and consistent illumination, eliminating hot spots and providing a wide coverage area. Whether you need to enhance your interior cabin lights, license plate lights, side marker lights, or any other compatible car light, these bulbs are up to the task. Operating at a voltage range of 12V to 16V, these bulbs are highly versatile and can be used in various vehicles without any compatibility issues. With a low wattage of 1.5W, they consume minimal power while still delivering an impressive brightness of 350 lumens. Say goodbye to inefficient incandescent bulbs and enjoy the benefits of energy-saving LED technology.

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View all 10 replacement options for size 2827 →

7507 Bulbs

Used for: Turn Signal Light Bulb Rear

KATUR 7507 LED Yellow Bulbs (BAU15S Base)

KATUR 7507 LED Yellow Bulbs (BAU15S Base)

Enhance your driving experience with the KATUR 7507 LED Yellow Bulbs. Designed to deliver superior performance, these bulbs feature 12 high-power 3020 LED chips per bulb, boasting a maximum capacity of 80W while operating at an efficient 5.2W. With their distinctive Amber Yellow color, these bulbs provide optimal visibility and a unique aesthetic appeal. Say goodbye to dark spots and shadowed areas. These bulbs offer a perfect beam pattern, providing consistent and uniform light distribution in conditions of poor visibility caused by rain, fog, dust, or snow. Drive with confidence knowing that your surroundings are well-illuminated without causing glare to other drivers. 360° Full Angle Light: Enjoy an astounding emitted light effect with the KATUR 7507 LED Yellow Bulbs. Designed with a 360-degree full angle light, these bulbs deliver comprehensive and all-encompassing lighting, eliminating blind spots and ensuring optimal visibility from all angles. Rapid On/Off Response: Safety is a priority, and these bulbs deliver. With a lightning-fast on/off response time of just 0.1s, there is no delay in signaling your intentions. Experience a safer and more reliable turning experience, alerting other drivers promptly and effectively. Double Heat Dissipation: Built with an aircraft-grade aluminum body and a unique bump appearance design, these bulbs provide excellent heat dissipation. The increased heat dissipation area ensures optimal performance and longevity. With wide voltage and constant current, these bulbs offer a lifespan of up to 60,000 hours, ensuring long-lasting durability.

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View all 9 replacement options for size 7507 →

This 2010 Audi A3 bulb size guide helps you verify the correct bulbs by lighting position before you buy replacements. Because the A3 could be equipped with different headlight and trim combinations, the right bulb can change depending on whether your car has halogen or HID headlights and on the market it was sold in.

Use this page to match each exterior light on your 2010 Audi A3 to the proper bulb type, including headlights, parking lights, turn signals, brake lights, reverse lights, and license plate lights. Checking the bulb by location is the easiest way to avoid ordering the wrong part.

Fitment can vary by trim, lighting package, body style, and region, so always compare your installed bulb before purchasing. The 2010 Audi A3 may use different bulbs for halogen versus HID setups, and some fog light listings may point to LED-style replacements or compatible aftermarket options rather than a single factory bulb. If your car has been converted from stock lighting, or if a previous owner installed non-original parts, the bulb listed on the page may not match what is currently in the housing. For the best results, remove the old bulb, check the base and marking, and confirm the socket style before ordering.

FAQ

What bulbs does a 2010 Audi A3 use for the headlights?

The 2010 Audi A3 uses D3S for the high beam and low beam headlight bulb position on HID-equipped models.

Which bulb fits the daytime running lights on a 2010 Audi A3 with halogen headlights?

For halogen headlight setups, the daytime running light bulb is 5201.

Which bulb fits the daytime running lights on a 2010 Audi A3 with HID headlights?

For HID headlight setups, the daytime running light bulb is LED.

What is the rear turn signal bulb size on the 2010 Audi A3?

The rear turn signal light bulb is 7507.

What bulb is used for the reverse lights on this Audi A3?

The back up reverse light bulb is 921.

What are the parking light bulb options for the 2010 Audi A3?

With halogen headlights, the parking light bulb is 2825 or 98. With HID headlights, the parking light bulb is 2827.

What bulb fits the front side marker lights?

With halogen headlights, the front side marker light bulb is 2825 or 98. With HID headlights, the front side marker light bulb is 2827.

What bulb size is used for the front fog lights?

The front fog light bulb listing is H11 LED or H16 LED, depending on the exact setup and replacement style.

What bulb fits the license plate lights on a 2010 Audi A3?

The license plate light bulb is 6418.

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

Both the brake light bulb and the tail light bulb are listed as 7506R.

What bulb does the center high mount stop light use?

The center high mount stop light bulb is LED.

Why should I check my installed bulb before ordering for a 2010 Audi A3?

Because trim and lighting package differences can change the correct bulb, especially between halogen and HID cars. Checking the installed bulb helps confirm the exact fitment and avoids returns.

Can aftermarket LED bulbs be used on this car?

Yes, but only if the bulb type and socket match the vehicle and the LED is compatible with the housing. Some aftermarket LED conversions may require additional fitment checks, so compare the installed bulb and verify the application before buying.

Audi A3 Bulb Size by Year