2018 Bentley Continental GT Bulb Size

Goal: Finding the correct bulb sizes for a 2018 Bentley Continental GT can feel confusing if you rely on memory or vague listings. This chart exists to remove that guesswork by listing OEM-recommended bulb types for headlights, turn signals, fogs, and interior lamps, plus notes on trade-offs like brightness versus longevity. Prerequisites and step by step: Use your vehicle’s VIN or inspect the current bulb to confirm fit, then match the chart entry to the part number before purchasing. Recommended assumption: the chart reflects common factory configurations, but optional packages can change fitment, so validate against your car before ordering. Validation, troubleshooting and affiliate note: If the bulb doesn’t fit, recheck the socket and consult a service manual or dealer for confirmation; also consider manufacturers’ return policies as a practical constraint. Disclosure: some links on this page are affiliate links, and I may earn a commission at no extra cost to you; that revenue helps maintain accurate, tested listings.