OEM Xenon HID Headlight Ballast Control Unit – 7PP 941 591 A

Restore your headlights to full brightness with this genuine OEM Xenon HID Ballast (Part No. 7PP 941 591 A). This high-quality control unit delivers stable voltage and fast ignition for HID bulbs, ensuring bright, consistent illumination and enhanced safety during night driving.

Engineered to meet factory OEM standards, this ballast offers a perfect plug-and-play replacement — no coding or modifications required. It’s built from durable aluminum to withstand heat, vibration, and moisture, providing long-lasting performance you can depend on.

Features:

• Genuine OEM Replacement Part – 7PP 941 591 A

• Designed for HID/Xenon headlight systems

• Restores full brightness and eliminates flickering

• Plug-and-play installation (no coding needed)

• Heavy-duty aluminium housing for superior heat and water resistance

• Built to meet or exceed factory performance standards

Compatible With (varies by model/year):

• Volkswagen: Touareg

• Audi: Q7 / A6 / A7

• Porsche: Cayenne
  (Please verify part number and connector type before ordering)

Specifications:

• Part Number: 7PP 941 591 A

• Voltage: 12V

• Type: HID/Xenon Headlight Ballast Control Unit

• Material: Aluminum Alloy

• Condition: New / OEM-Quality Replacement

Common Symptoms of a Failing Ballast:

• HID bulbs flicker or fail to light

• One headlight turns off after a few seconds

• Dim or inconsistent lighting output

Upgrade your lighting performance with the OEM Xenon HID Ballast 7PP941591A — the reliable, factory-quality solution trusted by Audi, VW, and Porsche owners worldwide.