What is the low beam headlight bulb size for a 2021 Kia Soul?

The 2021 Kia Soul uses a 9005 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2021 Kia Soul?

The high beam bulb size for the 2021 Kia Soul is N/A.

Why are my 2021 Kia Soul headlights dim?

Dim headlights on a 2021 Kia Soul can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9005 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2021 Kia Soul fog light?

The 2021 Kia Soul uses a 9006 bulb for the fog light position.

Is the 2021 Kia Soul single or dual beam?

The 2021 Kia Soul uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2021 Kia Soul?

Yes, the 2021 Kia Soul comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9005 LED conversion kit for the low beams.

Does the 2021 Kia Soul have fog lights?

Yes, the 2021 Kia Soul takes a 9006 bulb for the fog light position.

Did the 2021 Kia Soul change headlight bulb sizes from the previous year?

Yes — the 2021 Kia Soul uses different bulb sizes than the 2020 model. The 2021 generation introduced this bulb configuration.

Is the 2021 Kia Soul the first or last year to use 9005 bulbs?

The 2021 Kia Soul is the only year in the 2021 generation to use the 9005 bulb for the low beam headlight.

How do I change the headlight on a 2021 Kia Soul?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old 9005 bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2021 Kia Soul?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved 9005 LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2021 Kia Soul headlights?

A pair of halogen 9005 bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2021 Kia Soul?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the 9005 position are available as direct plug-and-play replacements.

The 2021 Kia Soul has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2021 Kia Soul

What Size Bulbs Does a 2021 Kia Soul Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Moderate (Dust covers often present)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2021 Kia Soul Have?

Owners of the 2021 Kia Soul will find a total of 2 lighting elements throughout the vehicle's exterior. It features a standard lighting system powered by a dual-bulb halogen configuration using separate 9005 low beam and high beam bulbs for precise light distribution. This model belongs to the late years of the Soul's 2010-2022 production span.

Can You Put LED Bulbs in a 2021 Kia Soul?

Upgrading to LED is one of the most effective ways to modernize your Kia's appearance and safety profile. We recommend starting your upgrade with the 9005 low beams, as they see the most use. Adding a matching LED kit later will complete the look and ensure consistent lighting performance. Don't forget the 9006 fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2021 Kia Soul Bulb Size Chart

Position	Bulb Size	Shop
Fog Light	9006	Buy 9006 →
Low Beam	9005	Buy 9005 →

How do the 2021 Kia Soul's bulbs compare to other years?

The 2021 Kia Soul changed bulb sizes from 2020. The previous model year used a different configuration.

The 2022 model switched to a different bulb configuration.

This bulb configuration covers the 2021 model years. ← 2020 2022 →

Finding the best installation guide...

Other Soul Years

2022 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010

Other Vehicles That Use 9005 Bulbs

2022 Honda Accord 2022 Hyundai Elantra 2022 RAM 1500 Classic 2021 Chrysler 300 2020 Chevrolet Impala 2020 Chrysler Pacifica

9005 Comparisons

9005 vs 9006 9005 vs H11 9005 vs H7 9005 vs HB3