---
product_id: 583157430
title: "D3S/D3R D4S/D4R Xenon Hid Headlight Ballast Control Unit Compatible with AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 8K0941597E"
brand: "adauris"
price: "R$693"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/583157430-d3s-d3r-d4s-d4r-xenon-hid-headlight-ballast-control-unit
store_origin: BR
region: Brazil
---

# 2000H long lifespan 35W high output power 12V input voltage D3S/D3R D4S/D4R Xenon Hid Headlight Ballast Control Unit Compatible with AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 8K0941597E

**Brand:** adauris
**Price:** R$693
**Availability:** ✅ In Stock

## Summary

> ⚡ Illuminate your drive with precision and power — never blend in, always stand out!

## Quick Answers

- **What is this?** D3S/D3R D4S/D4R Xenon Hid Headlight Ballast Control Unit Compatible with AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 8K0941597E by adauris
- **How much does it cost?** R$693 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/583157430-d3s-d3r-d4s-d4r-xenon-hid-headlight-ballast-control-unit)

## Best For

- adauris enthusiasts

## Why This Product

- Trusted adauris brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Seamlessly fits D3S/D3R and D4S/D4R bulbs across premium AUDI, SEAT, and SKODA models
- • **Plug & Play Installation:** Direct OEM replacement ensures hassle-free upgrade without modifications
- • **Waterproof & Weatherproof:** Built to withstand the elements, ensuring consistent performance rain or shine
- • **Bright & Reliable Illumination:** Delivers 3200 lumens of crisp white light for enhanced night driving safety
- • **Precision Engineered Aluminum Alloy:** Durable, lightweight, and corrosion-resistant for lasting performance

## Overview

This Xenon HID Headlight Ballast Control Unit is a robust, OEM-compatible replacement designed for select AUDI, SEAT, and SKODA vehicles. Crafted from durable aluminum alloy, it operates at 12V input and delivers 35W output power with a bright 3200 lumen white light. Engineered for easy installation and a 2000-hour lifespan, it ensures reliable, waterproof performance that elevates your vehicle’s lighting to professional standards.

## Description

Full description not available

## Features

- Material: aluminum alloy; Input Voltage: 12V; Output Voltage: 85V; Output Power: 35W; Lifetime expectancy: 2000H; Compatibility: D3S/D3R D4S/D4R; Fits: left or right headlight
- OEM Part Number : 8K0941597; Interchange Part Number : 8K0941597C, BAM92-143700, W003T20171, W003T22071
- Fittings: AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7; SEAT ALHAMBRA; SKODA OCTAVIA III SUPERB II; CADDY III Estate EOS GOLF SPORTSVAN VII GOLF VII
- Easy Installation : Direct Replacement
- Note: please check if the number of your previous xenon ballast is exactly the same as the number(s) stated in the listing, or through the desertcartconfirmedfit to make sure weather it fit for your previous hid ballast

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Light colour | White |
| Auto part position | Front |
| Number of pieces | 1 |
| Operating life | 2000 Hours |
| Brightness | 3200 lumens |
| UPC | 769361049614 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Xuanze trade |
| Model | 8K0941597C W003T20171 |
| Package Dimensions | 14.4 x 11.3 x 4.5 cm; 180 g |
| Item model number | 8K0941597E |
| Manufacturer part number | 8K0941597E |
| Special Features | Waterproof |
| Voltage | 12 Volts |
| Item Weight | 180 g |

## Product Details

- **Brand:** ADAURIS
- **Light source type:** Xenon
- **Included components:** 1pc Xenon Headlight Ballast
- **Wattage:** 35 watts
- **Fit type:** Vehicle Specific Fit

## Images

![D3S/D3R D4S/D4R Xenon Hid Headlight Ballast Control Unit Compatible with AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 8K0941597E - Image 1](https://m.media-amazon.com/images/I/51gq4PgMQWL.jpg)
![D3S/D3R D4S/D4R Xenon Hid Headlight Ballast Control Unit Compatible with AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 8K0941597E - Image 2](https://m.media-amazon.com/images/I/61nMOzxGw2L.jpg)
![D3S/D3R D4S/D4R Xenon Hid Headlight Ballast Control Unit Compatible with AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 8K0941597E - Image 3](https://m.media-amazon.com/images/I/51FW7oGXmnL.jpg)
![D3S/D3R D4S/D4R Xenon Hid Headlight Ballast Control Unit Compatible with AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 8K0941597E - Image 4](https://m.media-amazon.com/images/I/71t7qI3cgDL.jpg)
![D3S/D3R D4S/D4R Xenon Hid Headlight Ballast Control Unit Compatible with AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 8K0941597E - Image 5](https://m.media-amazon.com/images/I/71oRyunb2zL.jpg)

## Frequently Bought Together

- ADAURIS D3S/D3R D4S/D4R Xenon Hid Headlight Ballast Control Unit Compatible with AUDI A1 A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 8K0941597E
- ADAURIS D3S Xenon Bulb Replacement HID Headlight Bulbs Replacement Headlight Xenon Bulbs 6000k 35w 12V Discharge Lamp IP68 Waterproof Design Pack of 2

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**Shop now:** [https://www.desertcart.com.br/products/583157430-d3s-d3r-d4s-d4r-xenon-hid-headlight-ballast-control-unit](https://www.desertcart.com.br/products/583157430-d3s-d3r-d4s-d4r-xenon-hid-headlight-ballast-control-unit)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*