2021 Bentley Continental GT Bulb Size

Goal: help you quickly identify correct replacement bulbs for a 2021 Bentley Continental GT when stock numbers are unclear or aftermarket options create confusion. I’ve seen technicians waste time matching housings, so this list puts the likely fits front and center and explains assumptions about fit and function. Prerequisites and step by step: confirm model year and trim, remove the original bulb or check your owner’s manual, then match the socket and wattage to the chart. The chart is a recommended starting point that balances longevity and brightness; there’s a trade-off between OEM compatibility and higher-output aftermarket bulbs under tight fitment constraints. Validation, troubleshooting and wrap up: test bulbs before final assembly and note polarity-sensitive LEDs. If a bulb doesn’t match, re-check socket shape and part numbers for validation. Disclosure: links on this page may earn a commission if you purchase through them, at no extra cost to you.