--- product_id: 227456138 title: "Xenon Headlight Ballast Control Unit D1S D1R for Audi A1A3 A4 A5 A6 A7 A8 VW Jetta Golf Replace OE 8K0941597E W003T22071" brand: "yunstal" price: "฿246" currency: THB in_stock: false url: https://www.desertcart.co.th/products/227456138-xenon-headlight-ballast-control-unit-d1s-d1r-for-audi-a1a3 store_origin: TH region: Thailand --- # Fast startup with high-pressure bag Waterproof & shockproof design 6-fold safety protections Xenon Headlight Ballast Control Unit D1S D1R for Audi A1A3 A4 A5 A6 A7 A8 VW Jetta Golf Replace OE 8K0941597E W003T22071 **Brand:** yunstal **Price:** ฿246 **Availability:** ❌ Out of Stock ## Summary > ⚡ Illuminate your drive with precision and power — never settle for flicker! ## Quick Answers - **What is this?** Xenon Headlight Ballast Control Unit D1S D1R for Audi A1A3 A4 A5 A6 A7 A8 VW Jetta Golf Replace OE 8K0941597E W003T22071 by yunstal - **How much does it cost?** ฿246 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/227456138-xenon-headlight-ballast-control-unit-d1s-d1r-for-audi-a1a3) ## Best For - yunstal enthusiasts ## Why This Product - Trusted yunstal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Ignition Power:** Built-in high-pressure bag accelerates lamp startup for instant illumination ⚡ - • **Durable Aluminum Armor:** Premium aluminum shell ensures superior heat dissipation and vibration resistance 🔥 - • **Plug & Play Simplicity:** Effortless installation with no programming needed—upgrade your ride in minutes 🔧 - • **Unmatched Safety Shield:** 6 advanced protections guard against overpressure, overheating, and reverse polarity 🛡️ - • **Weatherproof Reliability:** Adhesive glue irrigation seals internal circuits for waterproof and shockproof endurance 💧 ## Overview The YunStal Xenon Headlight Ballast Control Unit (OE# 8K0941597E W003T22071) is engineered for Audi and VW models, delivering rapid lamp startup and stable, flicker-free lighting. Crafted with a premium aluminum shell and sealed with adhesive glue, it offers superior heat dissipation, vibration resistance, and waterproof shockproof protection. Featuring six comprehensive safety protections, this plug-and-play unit ensures durable, reliable performance under all driving conditions. ## Description YunStal is a professional automotive accessories supplier,We are committed to providing our consumers with high quality and cost-effective products Feature: Built-in high pressure bag for fast startup & safe stability Aluminum shell for better heat dissipation and vibration resistance performance Treated with adhesive glue irrigation for better waterproof & shockproof performance Easy installation,just plug and play without any program or code Finished with premium surface mount and through-hole components 6 protections against overpressure,low pressure ,overheating ,no-load,short circuit,reverse connection for more safety and durability Reference OE Part Number: 8K0941597E W003T22071 Fitment: AUDI A1:2011-2015 / A3:2009-2013 / S3:2009-2014 RS3:2011-2013 / A4:2008-2015 / S4:2010-2014 RS4:2013-2016 / A5:2008-2014 / S5:2008-2014 RS5:2010-2016 / A6:2011-2015 / S6:2009-2014 RS6:2013-2015 / A7:2011-2014 / S7:2010-2014 RS7:2014-2015 / A8:2010-2015 / S8:2010-2014 A8L:2010-2014 / Q3:2012-2014 / RS Q3:2014-2015 Q5:2009-2012 VW Caddy:2011-2015 / CC:2012-2015 / Sharan:2011-2015 Scirocco:2015 / Eos:2011-2016 / Jetta:2011-2014 Tiguan:2012-2015 / Touran:2011-2015 Touareg:2011-2015 / Transporter:2012-2015 Golf:2014-2015 / Polo:2010-2015 Seat:Alhambra 2011-2015 Skoda: / Oktavia:2013-2014 / Superb:2014-2015 ## Features - Premium quality made of premium aluminum for better heat dissipation and vibration resistance performance,also with 6 protections against overpressure,low pressure,overheating,no-load,short circuit,reverse connection for more safety and durability.B uilt-in high pressure bag can speed up current conduction speed & save power consumption for fast startup,also can protect high pressure bag from any dust & rain in the engine environment to enhance security - Powerful function Waterproof & shockproof performance-the internal circuit board is treated with adhesive glue irrigation , protect internal electronic components from oxidation & aging.It can help your lamp start up quickly. When the lamp is turned on, the ballast provides a surge of higher voltage, then establish an arc between two electrodes on the lamp and reduces the voltage and the electric current. This ensures the light produced is even and steady, without flickering or fading. - Reference OE#8K0941597E W003T22071 - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | YunStal | | Brand | YunStal | | Package Dimensions | 14 x 11 x 4.7 cm; 200 g | | Manufacturer reference | 8K0941597E W003T22071 | | Manufacturer part number | 8K0941597E W003T22071 | | Position | Rear | | Special Features | Shockproof ycznie, Waterproof | | Wattage | 35 watts | | Item Weight | 200 g | ## Product Details - **Brand:** YunStal - **Vehicle service type:** Audi - **Model year:** 20092016 - **Special feature:** Shockproof ycznie, Waterproof - **Wattage:** 35 watts - **Auto part position:** Rear - **UPC:** 713721089918 - **Assembly required:** No - **Automotive Fit Type:** Vehicle Specific Fit - **Manufacturer:** YunStal ## Images ![Xenon Headlight Ballast Control Unit D1S D1R for Audi A1A3 A4 A5 A6 A7 A8 VW Jetta Golf Replace OE 8K0941597E W003T22071 - Image 1](https://m.media-amazon.com/images/I/61UWN91T0XL.jpg) ![Xenon Headlight Ballast Control Unit D1S D1R for Audi A1A3 A4 A5 A6 A7 A8 VW Jetta Golf Replace OE 8K0941597E W003T22071 - Image 2](https://m.media-amazon.com/images/I/61C7UyklGuL.jpg) ![Xenon Headlight Ballast Control Unit D1S D1R for Audi A1A3 A4 A5 A6 A7 A8 VW Jetta Golf Replace OE 8K0941597E W003T22071 - Image 3](https://m.media-amazon.com/images/I/71SINSzh2JL.jpg) ![Xenon Headlight Ballast Control Unit D1S D1R for Audi A1A3 A4 A5 A6 A7 A8 VW Jetta Golf Replace OE 8K0941597E W003T22071 - Image 4](https://m.media-amazon.com/images/I/51bcVf9RKCL.jpg) ![Xenon Headlight Ballast Control Unit D1S D1R for Audi A1A3 A4 A5 A6 A7 A8 VW Jetta Golf Replace OE 8K0941597E W003T22071 - Image 5](https://m.media-amazon.com/images/I/61PQi5l6xwL.jpg) ## Questions & Answers **Q: Will this fit 2013 Audi S4?** A: It shows a picture when you scroll down showing the fitment. ## Frequently Bought Together - YunStal Xenon Headlight Ballast Control Unit D1S D1R for Audi A1A3 A4 A5 A6 A7 A8 VW Jetta Golf Replace OE 8K0941597E W003T22071 - MOTOALL Ballast Daytime Running Light Module DRL Control for Audi RS5 RS6 AllRoad 28357987 401140244 4G0907697D - Torchbeam D3S HID Bulbs, 6000K Cool White, 35W 66340 42403 42302 (42403C1) Replace HID Xenon Bulbs, (Not fit Halogen Assembly), 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.co.th/products/227456138-xenon-headlight-ballast-control-unit-d1s-d1r-for-audi-a1a3](https://www.desertcart.co.th/products/227456138-xenon-headlight-ballast-control-unit-d1s-d1r-for-audi-a1a3) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-29*