Skip to product information
Ships in 2–4 business days.
Xenon Headlight HID Ballast Control Unit Module For Audi A4 S4 Quattro 00-06
$53.99
Sale price
$53.99
Regular price
Available to order.
Fast & FREE Shipping! Estimated delivery between
Not sure which part fits your equipment?
Our parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
Enhance your Audi A4 or S4 Quattro's lighting performance with this aftermarket Xenon HID Headlight Ballast Control Unit, compatible with models from 2000 to 2006. Designed to ensure reliable ignition and consistent brightness, this ballast unit is a perfect replacement for faulty or worn-out components. Please note, this is an aftermarket part and not an OEM product, offering quality and value for your vehicle maintenance. Easy to install and built to last, it restores your headlights to optimal function. Keep your Audi shining bright with this essential HID ballast control unit Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
Frequently Asked Questions
Is this an OEM part?
No, this is a premium aftermarket replacement part designed to meet or exceed the performance specifications of the original equipment.
How do I confirm compatibility?
Please verify that your model is listed in the compatible models section and compare any available reference part numbers with your existing component before purchase.
Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.