What is the low beam headlight bulb size for a 2018 Chevrolet Spark?

The 2018 Chevrolet Spark uses a H13 LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2018 Chevrolet Spark?

The high beam bulb size for the 2018 Chevrolet Spark is H13 LED.

Why are my 2018 Chevrolet Spark headlights dim?

Dim headlights on a 2018 Chevrolet Spark can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H13 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2018 Chevrolet Spark fog light?

The 2018 Chevrolet Spark uses a 2504 LED bulb for the fog light position.

Is the 2018 Chevrolet Spark single or dual beam?

The 2018 Chevrolet Spark uses a single bulb (dual filament) headlight system. This means one bulb controls both high and low beams.

Can I install LED bulbs on my 2018 Chevrolet Spark?

Yes, the 2018 Chevrolet Spark comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H13 LED LED conversion kit for the low beams.

Does the 2018 Chevrolet Spark have fog lights?

Yes, the 2018 Chevrolet Spark takes a 2504 LED bulb for the fog light position.

Did the 2018 Chevrolet Spark change headlight bulb sizes from the previous year?

No — the 2018 Chevrolet Spark uses the same bulb sizes as the 2017 model. This configuration has been consistent across the 2016–2018 generation.

Is the 2018 Chevrolet Spark the first or last year to use H13 LED bulbs?

The 2018 Chevrolet Spark is the last year in the 2016–2018 generation to use the H13 LED bulb for the low beam headlight.

How do I change the headlight on a 2018 Chevrolet Spark?

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 H13 LED 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 2018 Chevrolet Spark?

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 H13 LED 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 2018 Chevrolet Spark headlights?

A pair of halogen H13 LED 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 2018 Chevrolet Spark?

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 H13 LED position are available as direct plug-and-play replacements.

The 2018 Chevrolet Spark is the last model year to use this bulb configuration (2016–2018).

Fitment Guaranteed for 2018 Chevrolet Spark

What Size Bulbs Does a 2018 Chevrolet Spark 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 2018 Chevrolet Spark Have?

The 2018 Chevrolet Spark utilizes a refined lighting configuration featuring 15 distinct bulb positions. It features an extensive lighting system powered by a halogen-based setup where a single H13 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the mid years of the Spark's 2013-2020 production span.

Can You Put LED Bulbs in a 2018 Chevrolet Spark?

For a Chevrolet built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your Spark uses a single H13 LED bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the 2504 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2018 Chevrolet Spark Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H13 LED	Buy H13 LED →
High Beam	H13 LED	Buy H13 LED →
Fog Light	2504 LED	Buy 2504 LED →
Brake Light	7443	Buy 7443 →
Side Marker	7443 LED	Buy 7443 LED →
Turn Signal Front	7444NA LED	Buy 7444NA LED →
Turn Signal Rear	7440NA LED	Buy 7440NA LED →
Reverse Light	921	Buy 921 →
Dome Light	DE3175	Buy DE3175 →
License Plate	2825	Buy 2825 →
Parking Light	7444NA	Buy 7444NA →
Trunk Light	175	Buy 175 →
Daytime Running	H13	Buy H13 →
Tail Light	7443	Buy 7443 →
Map Light	W5W	Buy W5W →

How do the 2018 Chevrolet Spark's bulbs compare to other years?

The 2018 Chevrolet Spark uses the same bulbs as the 2017 model.

The 2020 model switched to a different bulb configuration.

This bulb configuration covers the 2016–2018 model years. ← 2017 2020 →

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Other Spark Years

2020 2017 2016 2015 2014 2013

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