What is the low beam headlight bulb size for a 2010 Ford Focus?

The 2010 Ford Focus 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 2010 Ford Focus?

The high beam bulb size for the 2010 Ford Focus is H13 LED.

Why are my 2010 Ford Focus headlights dim?

Dim headlights on a 2010 Ford Focus 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 2010 Ford Focus fog light?

The 2010 Ford Focus uses a H11 LED bulb for the fog light position.

Is the 2010 Ford Focus single or dual beam?

The 2010 Ford Focus 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 2010 Ford Focus?

Yes, the 2010 Ford Focus 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 2010 Ford Focus have fog lights?

Yes, the 2010 Ford Focus takes a H11 LED bulb for the fog light position.

Did the 2010 Ford Focus change headlight bulb sizes from the previous year?

Yes — the 2010 Ford Focus uses different bulb sizes than the 2009 model. The 2010 generation introduced this bulb configuration.

Is the 2010 Ford Focus the first or last year to use H13 LED bulbs?

The 2010 Ford Focus is the only year in the 2010 generation to use the H13 LED bulb for the low beam headlight.

How do I change the headlight on a 2010 Ford Focus?

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 2010 Ford Focus?

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 2010 Ford Focus 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 2010 Ford Focus?

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 2010 Ford Focus has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2010 Ford Focus

What Size Bulbs Does a 2010 Ford Focus Use?

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

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

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

What Lighting System Does the 2010 Ford Focus Have?

Lighting on the 2010 Ford Focus is managed by a total of 15 bulbs, covering everything from primary headlights to signal indicators. 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 Focus's 2000-2018 production span.

Can You Put LED Bulbs in a 2010 Ford Focus?

For a Ford built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your Focus 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 H11 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2010 Ford Focus Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H13 LED	Buy H13 LED →
High Beam	H13 LED	Buy H13 LED →
Fog Light	H11 LED	Buy H11 LED →
Brake Light	3057	Buy 3057 →
Side Marker	3057K LED	Buy 3057K LED →
Turn Signal Front	3457NA LED	Buy 3457NA LED →
Turn Signal Rear	3057K LED	Buy 3057K LED →
Reverse Light	921	Buy 921 →
Dome Light	6411	Buy 6411 →
License Plate	6418	Buy 6418 →
Parking Light	3457NA	Buy 3457NA →
Trunk Light	6411	Buy 6411 →
Daytime Running	3157CK	Buy 3157CK →
Tail Light	3157CK	Buy 3157CK →
Map Light	3886X	Buy 3886X →

How do the 2010 Ford Focus's bulbs compare to other years?

The 2010 Ford Focus changed bulb sizes from 2009. The previous model year used a different configuration.

The 2011 model switched to a different bulb configuration.

This bulb configuration covers the 2010 model years. ← 2009 2011 →

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Other Focus Years

2018 2017 2016 2015 2014 2013 2012 2011 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000

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