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Used for: Fog Light Bulb Front
Used for: Headlight Bulb High Beam(with projector-type headlights), Headlight Bulb Low Beam(with projector-type headlights)
Used for: Headlight Bulb High Beam(without projector-type headlights), Headlight Bulb Low Beam(without projector-type headlights)
Used for: Back Up Light Bulb
Used for: Brake Light Bulb, Tail Light Bulb Outer
Used for: Center High Mount Stop Light Bulb, License Plate Light Bulb, Side Marker Light Bulb Front
Used for: Daytime Running Light Bulb
Used for: Fog Light Bulb Rear
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Rear
Used for: Tail Light Bulb Inner
Used for: Turn Signal Light Bulb Rear
Used for: Dome Light Bulb
Used for: Glove Box Light Bulb, Trunk or Cargo Area Light
This 2021 Kia Soul bulb size page helps you verify the correct bulb for each lighting position on your vehicle. Because the Soul can use different lamp setups depending on trim, market, and body style, checking by location is the safest way to match the right bulb before you buy.
Use this guide to compare the bulb type for the headlight, turn signal, brake light, license plate light, interior lights, and other exterior and cabin lamps. Whether you are replacing a burned-out bulb or planning a full refresh, the goal is to make fitment easier and reduce guesswork.
For the 2021 Kia Soul, fitment can change with trim package and lighting equipment, especially between projector and non-projector headlight setups. Some positions may use halogen bulbs, while others may be listed as LED or LED-specific parts, so it is important to confirm what is actually installed on your vehicle before ordering. Aftermarket LED conversions can also affect beam pattern, brightness, and warning messages, so choose parts carefully if you are changing from stock halogen to LED. When possible, inspect the existing bulb or housing label first, since that is the best way to confirm the correct replacement and avoid ordering the wrong size.
The low beam bulb size listed for projector-type headlights is 9005.
The high beam bulb size listed for projector-type headlights is 9005.
For Soul models without projector-type headlights, both the low beam and high beam bulb size listed is H13.
The daytime running light bulb size listed is 7507.
The front fog light bulb listed is 9006 LED.
The rear fog light bulb size listed is 64136.
The back up light bulb size listed is 921.
The brake light bulb and the outer tail light bulb are both listed as 2357R.
The rear turn signal bulb size listed is 1156A.
The front turn signal bulb and the parking light bulb are both listed as 2357A.
The front side marker light bulb size listed is 168.
The rear side marker light bulb size listed is 2357.
The center high mount stop light bulb size listed is 168.
The license plate light bulb size listed is 168.
The dome light bulb size listed is 6461, while the glove box light and trunk or cargo area light are both listed as 6418.
Not always. Trim and lighting package can vary by market and body style, so it is best to verify the bulb position and the installed setup before buying replacements.
Yes. Checking the installed bulb is the most reliable way to confirm fitment, especially if your Soul has projector headlights, LED-equipped lamps, or a package that differs from the standard chart.