--- 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: "VT1421" currency: VUV in_stock: false reviews_count: 8 url: https://www.desertcart.vu/products/583157430-d3s-d3r-d4s-d4r-xenon-hid-headlight-ballast-control-unit store_origin: VU region: Vanuatu --- # 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:** VT1421 **Availability:** ❌ Out of 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?** VT1421 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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 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 : desertcart.co.uk: DIY & Tools Review: Control panel - This got my headlight working again happy days 👌 Review: Installed and working well - Works great, same fitting as Audi OEM and no CANBUS complaints. Awkward to fit but that's purely down to the A6 C7 design. Installed in June and working perfectly 5 months later, no reason to believe it won't last as long as the old one it replaced which lasted 12 years. ## 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 | |---------------|-------| | ASIN | B0CKW3RJFD | | Auto Part Position | Front | | Best Sellers Rank | 291,593 in DIY & Tools ( See Top 100 in DIY & Tools ) 51 in Ballasts | | Brand | ADAURIS | | Brand Name | ADAURIS | | Customer Reviews | 4.7 out of 5 stars 32 Reviews | | Fit Type | Vehicle Specific Fit | | Fit type | Vehicle Specific Fit | | Included Components | 1pc Xenon Headlight Ballast | | Included components | 1pc Xenon Headlight Ballast | | Item Type Name | HB-8k094597E | | Light Color | White | | Light Source | Xenon | | Light colour | White | | Light source type | Xenon | | Manufacturer | Xuanze trade | | Manufacturer Part Number | 8K0941597E | | Manufacturer Warranty Description | 2 year | | Number of Pieces | 1 | | Operating Life | 2000 Hours | | UPC | 769361049614 | | Voltage | 12 Volts | | Wattage | 35 watts | ## 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Control panel *by M***L on 7 January 2026* This got my headlight working again happy days 👌 ### ⭐⭐⭐⭐⭐ Installed and working well *by R***. on 19 November 2024* Works great, same fitting as Audi OEM and no CANBUS complaints. Awkward to fit but that's purely down to the A6 C7 design. Installed in June and working perfectly 5 months later, no reason to believe it won't last as long as the old one it replaced which lasted 12 years. ### ⭐⭐⭐⭐⭐ The light shines once again *by A***R on 25 February 2025* Direct replacement ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/583157430-d3s-d3r-d4s-d4r-xenon-hid-headlight-ballast-control-unit](https://www.desertcart.vu/products/583157430-d3s-d3r-d4s-d4r-xenon-hid-headlight-ballast-control-unit) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*