2006 Audi A4 Light Bulb Sizes & Types

Sylvania White Mini Bulb: LED

SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively. 

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Marsauto LED Light Bulb 6000K Replacement Bulbs: LED

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter ... Check price on

Philips D2S Standard Authentic Xenon: HID

Check out these xenon lighting solutions, the number one choice in authentic Xenon lighting. Philips Xenon HID headlight bulbs provide the same Original Equipment quality as the lights we provide to automakers around the world. Only a burning bulb made of quartz glass (filament 2650°c, glass 800°c) can resist thermal shocks: such as if a drop of cold water touches the hot bulb when you drive through water with a ... Check price on

OSRAM Xenarc Night Breaker Laser D2S Xenon: HID

– Maximum Performance xenon bulb
– Up to 200% more brightness than standard
– Light beam up to 250 metres in length
– Road legal - ECE compliant
– Premium quality, made in Germany

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Sealight L2 Series: LED

• 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, ... Check price on

PIAA 19665 H9 Xtreme White Plus: Halogen

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 ... Check price on

Philips D1S Standard Authentic Xenon: HID

Discover the xenon lighting solutions, one of the popular choices in xenon lighting. These xenon bulbs produce even more light to satisfy the most demanding drivers while maintaining their high Original Equipment quality and superior performance. Make sure to order genuine Original Equipment quality Xenon lighting from Philips, the inventor of Xenon lighting.

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OSRAM XENARC OEM 4300K D1S HID/XENON: HID

–DOT approved, 100% legal for On/Off road use
– Extremely Long Life with precise light distribution & consistent performance.

ONLY Upgrade version Osram HID bulbs such as XNL, CBI, CBB, etc… that come with 7-digit TRUST code gives matching batch# on bulb label and inside of metal base cap. This standard OE bulb has 11-digit security label and batch# on bulb may be different from batch# found inside of metal base ... Check price on

SYLVANIA H7 SilverStar Ultra: Halogen

- Cobalt blue coating provides optimal light transmission and color;

- Crisp, white light with the look, feel, and attitude of high-intensity discharge.

- These bulbs are DOT-compliant and 100 percent street legal. Whiter light for added clarity gives you brighter headlights, for more downroad.

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Philips H7 X-tremeVision Up: Halogen

• Excellent for nighttime drivers -  get up to 100% more vision on the road compared to standard minimum legal requirements in low beam headlamp test results.
• Original equipment quality seal
• Maximum light output and ultimate performance

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PIAA Xtreme White Plus High Performance: Halogen

Made from high-quality quartz glass and alloy filaments. The Xtreme White Hybrid bulbs are constructed for long-lasting performance. The alloy filaments are far better at dispersing heat than regular metals. Meaning these bulbs will perform at a higher output for longer amounts of time.

Direct replacements for your vehicle's stock bulbs. Simply remove the stock bulbs and insert these and enjoy more safety, output, and premium look. 

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Morimoto Elite HID Kit System: HID

- Genuine Morimoto Elite HID System
- Heavy Duty Double Relay Harness
- Pair of High-Quality Morimoto Bulbs

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PIAA 17655 H7 Xtreme White Plus: Halogen

Xtreme White bulbs are a must-have for your next road trip. With more contrast and brighter down road illumination, you'll be able to see farther with greater safety! Made from high-quality quartz glass that's been proven strong against breakage in even the most challenging conditions like an overheated engine or hot sun on its surface - this light will last longer than any other type of conventional bulb out there ... Check price on

Sylvania H7SZ.PB2 H7 SilverStar zXe High Performance: Halogen

– Crisp, white light, for the look, feel, and attitude of HID.
– Proprietary Xenon halogen gas technology.
– Best alternative and value compared to dropping in HID upgrades.
– Cobalt blue coating provides optimal light transmission and color.
– Mirror top alloy coating completes the jewel-like appearance of the headlight s.

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SYLVANIA H7 SilverStar Ultra: Halogen

- Cobalt blue coating provides optimal light transmission and color;

- Crisp, white light with the look, feel, and attitude of high-intensity discharge.

- These bulbs are DOT-compliant and 100 percent street legal. Whiter light for added clarity gives you brighter headlights, for more downroad.

Check price on

Philips H7 X-tremeVision Up: Halogen

• Excellent for nighttime drivers -  get up to 100% more vision on the road compared to standard minimum legal requirements in low beam headlamp test results.
• Original equipment quality seal
• Maximum light output and ultimate performance

Check price on

PIAA Xtreme White Plus High Performance: Halogen

Made from high-quality quartz glass and alloy filaments. The Xtreme White Hybrid bulbs are constructed for long-lasting performance. The alloy filaments are far better at dispersing heat than regular metals. Meaning these bulbs will perform at a higher output for longer amounts of time.

Direct replacements for your vehicle's stock bulbs. Simply remove the stock bulbs and insert these and enjoy more safety, output, and premium look. 

Check price on

Morimoto Elite HID Kit System: HID

- Genuine Morimoto Elite HID System
- Heavy Duty Double Relay Harness
- Pair of High-Quality Morimoto Bulbs

Check price on

PIAA 17655 H7 Xtreme White Plus: Halogen

Xtreme White bulbs are a must-have for your next road trip. With more contrast and brighter down road illumination, you'll be able to see farther with greater safety! Made from high-quality quartz glass that's been proven strong against breakage in even the most challenging conditions like an overheated engine or hot sun on its surface - this light will last longer than any other type of conventional bulb out there ... Check price on

Sylvania H7SZ.PB2 H7 SilverStar zXe High Performance: Halogen

– Crisp, white light, for the look, feel, and attitude of HID.
– Proprietary Xenon halogen gas technology.
– Best alternative and value compared to dropping in HID upgrades.
– Cobalt blue coating provides optimal light transmission and color.
– Mirror top alloy coating completes the jewel-like appearance of the headlight s.

Check price on

Sylvania White Mini Bulb: LED

SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively. 

Check price on

Marsauto LED Light Bulb 6000K Replacement Bulbs: LED

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter ... Check price on

HELLA 6418 LED Performance Bulb: LED

• Less changing of bulbs with longer service life;
• Can be used for interior or exterior with many different possible applications;
• Considerably lower energy consumption compared to standard bulbs;
• A bulb you can rely on that has been tested to be Impact and vibration-resistant.

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HELLA 6418 LED Performance Bulb: LED

• Less changing of bulbs with longer service life;
• Can be used for interior or exterior with many different possible applications;
• Considerably lower energy consumption compared to standard bulbs;
• A bulb you can rely on that has been tested to be Impact and vibration-resistant.

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HELLA 6418 LED Performance Bulb: LED

• Less changing of bulbs with longer service life;
• Can be used for interior or exterior with many different possible applications;
• Considerably lower energy consumption compared to standard bulbs;
• A bulb you can rely on that has been tested to be Impact and vibration-resistant.

Check price on

Sylvania White Mini Bulb: LED

SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively. 

Check price on

Marsauto LED Light Bulb 6000K Replacement Bulbs: LED

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter ... Check price on

Sylvania White Mini Bulb: LED

SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively. 

Check price on

Marsauto LED Light Bulb 6000K Replacement Bulbs: LED

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter ... Check price on

Sylvania White Mini Bulb: LED

SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively. 

Check price on

Marsauto LED Light Bulb 6000K Replacement Bulbs: LED

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter ... Check price on