SYLVANIA H4703 XtraVision Sealed Beam Headlight offers enhanced downroad visibility and dependable performance for safer night driving. Designed for long-lasting brightness and easy installation, this high-performance headlight fits vehicles such as Chevrolet El Camino (78–87), GMC Caballero (78–87), Buick Regal (81–87), Pontiac Grand Prix (81–87) and more. Ideal for drivers needing reliable, DOT-compliant lighting, it’s trusted by professionals and everyday drivers alike. Upgrade your vehicle with premium automotive lighting from a proven brand.
SYLVANIA H4703 XtraVision Sealed Beam Headlights provide improved roadway visibility without blinding oncoming drivers, a step up from SYLVANIA Basic bulbs. These bulbs are designed and manufactured to enhance your driving experience while maintaining longevity. Enjoy increased downroad visibility, and with easy DIY installation, you can replace them hassle-free. Remember, headlights dim over time, so replace them in pairs for consistent brightness and color. Always use gloves or a clean shop towel to avoid transferring oils during installation. SYLVANIA bulbs comply with DOT regulations and SAE standards, ensuring safety. Trust in SYLVANIA, a reputable OEM automotive lighting manufacturer with over a century of optical engineering expertise.
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