Restore your BMW’s original lighting performance with the genuine OEM Xenon HID Headlight Ballast (Part No. 7398766). This ballast ensures fast Xenon bulb ignition and stable voltage regulation, delivering bright, consistent illumination and dependable night-time visibility.
Manufactured to BMW’s factory standards, the 7398766 ballast offers a plug-and-play replacement — no coding or modifications required. Its sturdy aluminium construction provides excellent resistance to heat, moisture, and vibration, ensuring long-lasting reliability and OEM-level performance.
Features:
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Genuine OEM Replacement – 7398766
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Compatible with BMW Xenon HID lighting systems
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Provides flicker-free, consistent brightness
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Easy plug-and-play installation
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Robust aluminium housing for maximum durability
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Meets or exceeds BMW factory specifications
Compatible With (varies by model/year):
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BMW models equipped with HID/Xenon headlights using part number 7398766
(Check your existing part number or VIN for compatibility)
Specifications:
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Part Number: 7398766
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Voltage: 12V
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Type: Xenon HID Ballast Control Unit
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Material: Aluminium Alloy
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Condition: New / OEM-Quality Replacement
Common Symptoms of Ballast Failure:
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Headlight flickers or doesn’t turn on
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Bulb turns off after a few seconds
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Uneven or dim lighting
Ensure your BMW’s lighting system operates at peak performance with the OEM Xenon HID Ballast 7398766 — reliable, durable, and precision-engineered for perfect fit and function.
