2001 Audi S4 Bulb Size Chart

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Headlight Bulb Low Beam - D2S

License Plate Light Bulb - 6418

Tail Light Bulb - 7528

Stepwell Light Bulb - 2825

Side Marker Light Bulb Rear(Avant) - 7528

Side Marker Light Bulb Rear(Base) - 2825

Turn Signal Light Bulb Rear(Avant) - 7528


2001 Audi S4 Low Beam bulb size - D2S

    Xenon HID Conversion Kit

  • We Recommend

    DMEX D2S Xenon Headlight Bulbs

    100% Quartz Anti-UV Glass, Excellent in Performance. Up to 3800 Lumens - Brighter than Original Standard HID Bulb. High-Quality Xenon Gas and APL pills, Tungsten Metal Electrode.  Increase the 50m Irradiation Distance, Gain 4.5 Seconds more Brake Reaction Time.

  • Premium quality, made in Germany

    OSRAM Xenarc Night Breaker Laser D2S Xenon

    – 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

  • See More D2S Xenon HID Conversion Kit

2001 Audi S4 Brake bulb size - 7528

    Halogen Lights

  • Good Quality For a Reasonable Price

    Hella 7528TB Halogen Bulb

    Vehicle lighting was the very first field that allowed HELLA to grow, so there is still a close association between the HELLA brand and lighting of various kinds. They offer a wide range of products covering all aspects of vehicle lighting, from headlamps and combination rear lamps to signal lamps,...

  • See More 7528 Halogen Lights

2001 Audi S4 License Plate bulb size - 6418

    LED Lights

  • Trustworthy Manufacturer

    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...

  • See More 6418 LED Lights

2001 Audi S4 Tail Light bulb size - 7528

    Halogen Lights

  • Good Quality For a Reasonable Price

    Hella 7528TB Halogen Bulb

    Vehicle lighting was the very first field that allowed HELLA to grow, so there is still a close association between the HELLA brand and lighting of various kinds. They offer a wide range of products covering all aspects of vehicle lighting, from headlamps and combination rear lamps to signal lamps,...

  • See More 7528 Halogen Lights

2001 Audi S4 Stepwell bulb size - 2825

    LED Lights

  • 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. 

    Products with electrical...

  • See More 2825 LED Lights

2001 Audi S4 Side Marker Rear bulb size - 7528

    Halogen Lights

  • Good Quality For a Reasonable Price

    Hella 7528TB Halogen Bulb

    Vehicle lighting was the very first field that allowed HELLA to grow, so there is still a close association between the HELLA brand and lighting of various kinds. They offer a wide range of products covering all aspects of vehicle lighting, from headlamps and combination rear lamps to signal lamps,...

  • See More 7528 Halogen Lights

2001 Audi S4 Side Marker Rear bulb size - 2825

    LED Lights

  • 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. 

    Products with electrical...

  • See More 2825 LED Lights

2001 Audi S4 Turn Signal Rear bulb size - 7528

    Halogen Lights

  • Good Quality For a Reasonable Price

    Hella 7528TB Halogen Bulb

    Vehicle lighting was the very first field that allowed HELLA to grow, so there is still a close association between the HELLA brand and lighting of various kinds. They offer a wide range of products covering all aspects of vehicle lighting, from headlamps and combination rear lamps to signal lamps,...

  • See More 7528 Halogen Lights

Should you need a substitute bulb for virtually any inner or exterior compartment of your automobile, look into the comprehensive chart to find out correct 2001 Audi S4 bulb size. Manufacturer headlights give out a dim light as time passes, and also the real longevity is determined by the technology exploited and the caliber of the bulbs. This is a wonderful time to take into account converting to a more sophisticated lighting option. Our 2001 Audi S4 bulb chart aids establish the proper bulb for virtually any outlet of your respective vehicle, whether it be headlights, fog lights, license plate bulbs, parking lights, tail lights, etc.

We strongly suggest changing the used authentic lighting fixtures with top-notch LED brethren because they boast a longer life expectancy, enhanced lighting, as well as a broader collection of shades. However, custom HID headlight systems are also a lot more distinctive choice permitting your car stay ahead of the crowd by featuring the remarkable features of your car's grill.

Remember that models of the same year are sold in a variety of trims, and slight variations may appear in bulb types for a similar place. To help make your lifestyle a little bit much easier, we have carefully selected the bulbs flawlessly matching 2001 Audi S4 and the best possibilities regarding high quality, reputation, price, and life-span.

Audi S4 Bulb Chart By Years