Car Headlight Ballast, King Showden HID Headlight Ballast Control Unit Module Replaces 8K0941597C Fit for A3/A4/S4/A5/S5/Q5/Q7


  • 【Scope of Use】 Headlight Ballast replacement part number for reference: 8K0941597C, suitable For A3 / A4 / S4 / A5 / S5 / Q5 / Q7. Please confirm the model before buying to avoid errors.
  • 【Improve lighting】Quick start with low current, is responsible for supplying power to your headlight’s bulb, improves the irradiation distance and light range. Pin‑type design, compatible with ultra‑fast start ballast.
  • 【High-quality Materials】 Use high-quality aluminum alloy materials, which have good durability and heat resistance, and are not easily deformed and damaged.
  • 【High performance】High reliability, easy to use, and greatly improved efficiency. Provide short circuit protection, open circuit protection, polarity protection, overload protection and load protection.
  • 【Easy to install】 fixed installation, plug and play. The installation is simple and quick, does not require complicated operations, and saves time and effort.

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Fits for: 2009-2013 Fit for A3 2010-2014 Fit for A4 / S4 2008-2014 Fit for A5 / S5 2009-2014 Fit for A6 / S6 2010-2014 Fit for A7 / S7 2010-2014 Fit for A8 / S8 2008-2014 Fit for Q5 2010-2014 Fit for Q7 Fit for Sagitar Fit for MagotanFive Protection Functions of Ballast: Short Circuit Protection: If the line in the car encounters a short circuit, it will automatically cut off the power; Circuit Break Protection: automatic monitoring and control when the car is powered off; Polarity Protection: Automatic power off when the positive and negative poles are reversed; Overload Protection: Automatic balance when the voltage and current in the car are overloaded; Load Protection: It will automatically make up when the voltage and current in the car are loaded.

Additional information

Weight 0.21 kg

King showden


‎11 x 6 x 5.5 cm; 250 Grams