2PCS Xenon Headlight Ballast Control Unit Module Set with D3S Bulb Compatible for Porsche Macan 2015-2018 Replaces 99161832303 99963107090 99161832103 6913112599d

Provides long term reliability.Runs the bulbs at the coolest possible operating temperatures, aiding in the longevity of crucial reflective finishes inside the projectors.Produces a light output that’s still more than adequately bright, especially when coupled with a good set of projectors. Bulbs will run at their rated Kelvin/color temperature.

• 【HID HEADLIGHT BALLAST REPLACEMENT】Built-in high pressure bag can speed up current conduction speed & save power consumption for fast startup, also protect high pressure bag from any dust & rain.
• 【HIGH-QUALITY MATERIALS】The Xenon ballast is made of quality materials, sturdy, safe, with long-lasting durability. Equipped with protective measure, which can prevent no-load, over voltage, overheating, low voltage and short circuit. Optimized control module provides stable illumination, improving nighttime driving safety and enhancing overall driving experience.
• 【FUNCTION】The internal waterproof circuit board is treated with adhesive glue irrigation, which will protect internal electronic components from oxidation and aging and reduce vibration.
• 【COMPATIBILITY】The xenon HID headlight control unit is compatible for Porsche Macan 2015-2018.
• 【OE PART NUMBER】Ballast: 991-618-323-03; Bulb: 999-631-070-90. Direct replacement Headlight Ballast Control Unit Module is made to match the function and appearance of the original equipment part.