2009 Audi A4 Bulb Sizes

Best Choice

Philips 42302C1 D3S Standard Xenon HID Headlight Bulb

– Original equipment quality seal for the most reliable performance
– Xenon HID lights deliver better light but consume less power
– At highway speeds, HID lights give you up to a full second more time to safely react to road hazards
– Features a Certificate of Authentication (CoA)
– Lumens 3400 ±250
– Color temperature 4200
– Wattage 35 W

#1 Best Seller

Fahren LED Headlight Bulbs, 60W 10000 Lumens Super Bright LED Headlights Conversion Kit 6500K Cool White IP68 Waterproof

– 300% Brighter Than Halogen Top Automotive Grade LED chips with 60W, 10,000LM per pair, 6500K cool white;
– CAN bus Ready for 98% Vehicles Our bulbs work with 98% of vehicle's computer system without error;
– 10 Minutes Easy Installation Almost 1:1 mini design same as halogen

Best Choice for 2009 Audi A4

SEALIGHT Scoparc S1 LED Headlight Bulbs, Low Beam/Fog Light, 6000K Bright White

– 1.5x brighter than halogen bulbs, with pure white color light
– No tools needed to replace the lower profile H11 LED bulb
– No more frequent replacements: The SEALIGHT S1 LED headlight bulbs strike a perfect balance of performance and lifespan
– Fanless design: Without fan, there is no chance of fan failure. 

Premium Pick

Philips X-tremeUltinon gen2

– 5800K color temperature
– 250% brighter than standard halogen
– Up to 12 years lifetime thanks to resilient, low-energy design

Trending

Firehawk V49-H11 2021 New LED Bulbs

– Newest Japanese CSP LED chips with 15000lm per pair, 6000K Cool White, +400% Brightness, +200% Night Vision.
– Most advanced cooling system ever: 2mm thickened red copper, 40pcs aviation aluminum heat sinks, 12,000RPM silent turbofan –
– 1:1 halogen design, plug and play, no polarity, hassle-free

Most Popular

JDM ASTAR Extremely Bright 2000 Lumens

– Only used for back up reverse lights. Backup easily with stronger illumination and light beam distance. Two bulbs per order.

– Lighting Output：2000 raw lumens, 1000 lumens for each bulb . Color: 6000K Xenon White. Size: 1.80" long and 0.60" in diameter.

Popular

AUXITO LED High Power 2835 15-SMD Chipsets

– 6W per bulb, 12-16V Wide voltage, 500Ma current
– Bulb size 1.57in(L)*0.59in(W)*0.35in(H), net weight: 6g/pc
– 300% Brighter: Each 921 bulb has 15 pieces high power 2835-SMD LEDs
– CANBUS Error Free: Built-in intelligent IC driver for better performance

For Car Dome, Map Door, Courtesy, License Plate Lights

Marsauto LED Light Bulb 6000K Replacement Bulbs

– 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

For Car Dome, Map Door, Courtesy, License Plate Lights

Marsauto LED Light Bulb 6000K Replacement Bulbs

– 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

For Car Dome, Map Door, Courtesy, License Plate Lights

Marsauto LED Light Bulb 6000K Replacement Bulbs

– 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

For Car Dome, Map Door, Courtesy, License Plate Lights

Marsauto LED Light Bulb 6000K Replacement Bulbs

– 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

For Car Dome, Map Door, Courtesy, License Plate Lights

Marsauto LED Light Bulb 6000K Replacement Bulbs

– 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