Genuine Osram Xenarc D3S 35W Xenon Headlight Bulb – 66340

The Genuine Osram Xenarc D3S Xenon Headlight Bulb 66340 is a premium OEM-quality replacement designed for vehicles equipped with factory D3S HID Xenon lighting systems. Manufactured by Osram, one of the world's leading automotive lighting manufacturers, this bulb delivers outstanding brightness, excellent colour consistency and reliable long-term performance.

Engineered to meet original equipment standards, the Osram Xenarc D3S bulb provides optimum road illumination while maintaining the factory beam pattern and reducing glare for other road users. It is the ideal replacement for worn or failed Xenon bulbs in European vehicles.

Key Features

• Genuine Osram Xenarc D3S Xenon HID bulb.
• OEM Part Number: 66340.
• D3S Xenon HID design.
• 35 Watt operating power.
• OEM-quality light output and beam pattern.
• Long service life and excellent reliability.
• UV-protected quartz glass construction.
• Suitable for factory Xenon headlight systems.

Benefits

• Exceptional night-time visibility.
• Bright, crisp white Xenon light output.
• Maintains original factory lighting performance.
• Direct OEM replacement.
• Reliable operation in all driving conditions.
• Ideal for replacing ageing or failed Xenon bulbs.

Vehicle Compatibility

• Suitable for vehicles equipped with factory D3S Xenon headlights.
• Commonly fitted to selected Audi, Volkswagen, BMW, Mercedes-Benz, Porsche, Skoda and other European vehicles.
• Compatible with OEM specification D3S 35W HID systems.

Please verify your existing bulb type before purchasing. This bulb is designed exclusively for D3S Xenon headlight systems and is not compatible with halogen or LED headlight assemblies.

Installation Information

• Professional installation is recommended.
• Replace Xenon bulbs in pairs for consistent colour and brightness.
• Do not touch the glass capsule during installation.
• Disconnect the vehicle battery before servicing the lighting system.
• Ensure the bulb is correctly seated to maintain proper beam alignment.

Why Choose Genuine Osram Xenarc?

Osram Xenarc bulbs are trusted by leading vehicle manufacturers worldwide for their outstanding quality, performance and durability. Manufactured to OEM standards, they provide consistent light output, excellent reliability and maximum driving safety, making them the preferred choice for replacing factory Xenon headlight bulbs.