Bulb Osram-Sylvania H4

The Osram-Sylvania H4 Bulb (manufacturer part number 9003.BX) is a high-quality OE supplier halogen headlight solution, engineered for reliable performance and illumination. Trusted by leading European and import automotive brands, this 12V 55/60W bulb delivers consistent light output for both high and low beam applications as specified by each vehicle.

Key Features:

• Verified OE-quality bulb from Osram-Sylvania, manufacturer part number 9003.BX / 9003BX.
• Designed for models including select Audi, Land Rover, Mercedes-Benz, and Mini Cooper vehicles equipped with halogen headlights.
• 12V, 55/60W halogen technology—ensures dependable brightness and visibility.
• Suitable for high beam and low beam positions, as indicated in specified vehicle applications.
• Reference interchange numbers available for cross-referencing compatibility.

Fitment—examples of verified applications:

• Audi 90 Quattro (1993–1995), Audi Cabriolet (1994–1998)
• Land Rover Discovery (1994–2002) select trims
• Mercedes-Benz S-Class, E-Class, C-Class, G-Class, and SL models as listed
• Mini Cooper F55, F56, and F57 (2014–2019) only for cars with halogen headlights

For precise compatibility and installation requirements, always confirm your vehicle's year, model, submodel, and specific halogen headlight configuration.