Used for: Headlight Bulb High Beam and Low Beam(with HID headlights)
Used for: Parking Light Bulb(with HID headlights), Turn Signal Light Bulb Front(with HID headlights)
This 2021 Genesis G80 bulb size guide helps you verify the correct bulb by lighting position before you buy replacement parts. Whether you are changing a headlight, interior lamp, brake light, or license plate bulb, the goal is to match the bulb to the exact location on the vehicle so you can shop with confidence.
The 2021 Genesis G80 uses a mix of LED lighting and, on some versions, HID headlight setups. That means bulb fitment can vary by trim, lighting package, market, and body style. Use this page to narrow down the correct bulb type for each position and avoid ordering the wrong replacement.
Fitment can differ between trims and packages, especially on a car like the 2021 Genesis G80 where some exterior lamps are LED-only while other versions use HID-related bulbs for certain positions. If your car has been modified with aftermarket headlights or converted from one lighting type to another, the bulb listed for the original factory setup may not apply. Always check the bulb currently installed in your vehicle before purchasing, and compare the socket style, connector, and housing design if you are unsure. This is especially important for front lighting, since LED and HID configurations are not interchangeable in the same way as simple halogen bulbs.
It depends on the lighting package. For models with LED headlights, the headlight bulb listing is LED. For models with HID headlights, the headlight bulb is D1S. Check your vehicle’s installed headlight type before ordering.
Yes. The brake light bulb listing for the 2021 Genesis G80 is LED.
The license plate light bulb listing is LED.
Yes. The rear turn signal light bulb listing is LED.
The back up reverse light bulb listing for the 2021 Genesis G80 is LED.
Yes. The vanity mirror light, trunk or cargo area light, dome light, and map light bulb listings are all LED.
For models with LED headlights, the front turn signal light bulb listing is LED.
For models with LED headlights, the parking light bulb listing is LED.
For HID headlight versions, the parking light bulb and front turn signal bulb are listed as 2357A, and the headlight bulb is D1S.
Yes. The daytime running light bulb listing is LED.
The center high mount stop light bulb listing for the 2021 Genesis G80 is LED.
Yes. Trim, lighting package, market, and body style can affect bulb fitment, especially for exterior lighting and headlight systems.
Yes. Checking the installed bulb is one of the best ways to confirm fitment before buying, especially if your car has LED or HID equipment or has been modified.
