
PIAA 18803 881 Xtreme White Plus
$66.99
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Used for: Fog Light Bulb Front
Used for: Headlight Bulb High Beam
Used for: Headlight Bulb Low Beam(with halogen headlights)
Used for: Headlight Bulb Low Beam(with HID headlights)
Used for: Back Up Reverse Light Bulb
Used for: Brake Light Bulb, Tail Light Bulb
Used for: License Plate Light Bulb, Dome Light Bulb, Glove Box Light Bulb, Map Light Bulb
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Front, Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Rear
Used for: Trunk or Cargo Area Light
This page covers the bulb sizes for the 2010 Hyundai Genesis Coupe and is organized by lighting position so you can quickly verify the correct replacement before you buy. Whether you are changing a headlight, a turn signal, or a small interior lamp, checking the bulb by location helps reduce guesswork and makes the replacement process much easier.
The 2010 Genesis Coupe can use different bulbs depending on trim, lighting package, market, and body style, so the same model year may not have identical fitment across every car. Use this guide as a position-by-position reference for common exterior and interior bulbs on the 2010 Hyundai Genesis Coupe.
For the best fit, confirm whether your car has halogen headlights or HID headlights before ordering low beam bulbs, since the listed sizes are different. Trim and package differences can also affect fog lights, side markers, and other exterior lamps, and aftermarket LED conversions may require additional parts or may not fit the housing the same way as the original bulb. If you are unsure, check the bulb already installed in the vehicle before purchase, especially for items like the headlight, fog light, and rear turn signal bulbs, because a quick visual match is often the most reliable way to avoid a return.
It depends on the headlight type. The 2010 Hyundai Genesis Coupe uses D1S low beam bulbs with HID headlights and H11B low beam bulbs with halogen headlights.
The high beam headlight bulb size is H1.
The front fog light bulb size listed for the 2010 Hyundai Genesis Coupe is 881.
The front turn signal bulb size is 2357A, and the rear turn signal bulb size is 1156A.
The parking light bulb size is 2357A.
Both the brake light bulb and the tail light bulb are listed as 1157 for this model year.
The back up reverse light bulb size is 921.
The license plate light bulb size is 168.
The dome light bulb, map light bulb, and glove box light bulb are all listed as 168.
The trunk or cargo area light bulb size is 6418.
Both the front side marker light bulb and rear side marker light bulb are listed as 168NA.
Yes. Trim, lighting package, body style, and market can change the bulb fitment, especially for headlights, fog lights, and some exterior signal lamps.
Not always. The bulb number is the starting point, but LED replacements may need proper polarity, fitment clearance, or additional hardware to work correctly in the housing.
Check the bulb currently installed in your vehicle and compare it to the listed size for that lighting position. This is especially helpful if your car has been modified or if you are not sure which package it came with.