Fitment Guaranteed for 2006 Audi A3

2006 Audi A3 Bulb Sizes

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Hard (Tight clearances)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

Full Bulb Size Chart

PositionBulb SizeShop
Low Beam
HID-D2S LEDCheck Price on Amazon
High Beam
H7 LEDCheck Price on Amazon
Fog Light
H7 LEDCheck Price on Amazon
Brake Light
Brake Light AssemblyCheck Price on Amazon
Dome Light
6411Check Price on Amazon
Turn Signal Front
2827Check Price on Amazon
Side Marker
2827Check Price on Amazon
License Plate
6418Check Price on Amazon
Map Light
47830Check Price on Amazon
Parking Light
2825Check Price on Amazon
Turn Signal Rear
7506Check Price on Amazon
Reverse Light
921Check Price on Amazon
Trunk Light
2825Check Price on Amazon

Installation Guide

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Frequently Asked Questions

The 2006 Audi A3 uses a HID-D2S LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

The high beam bulb size for the 2006 Audi A3 is H7 LED.

The 2006 Audi A3 uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Yes, the 2006 Audi A3 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a HID-D2S LED LED conversion kit for the low beams.

Yes, the 2006 Audi A3 takes a H7 LED bulb for the fog light position.
Disclaimer

Bulb sizes can vary by trim level. Always check your owner's manual or remove the existing bulb to verify the size before purchasing. We may earn a commission from links on this page.