What is the low beam headlight bulb size for a 2010 Mazda 6?

The 2010 Mazda 6 uses a HID-D2S 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 Mazda 6?

The high beam bulb size for the 2010 Mazda 6 is H9 LED.

Why are my 2010 Mazda 6 headlights dim?

Dim headlights on a 2010 Mazda 6 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a HID-D2S LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2010 Mazda 6 fog light?

The 2010 Mazda 6 uses a H11 LED bulb for the fog light position.

Is the 2010 Mazda 6 single or dual beam?

The 2010 Mazda 6 uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2010 Mazda 6?

Yes, the 2010 Mazda 6 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a HID-D2S LED LED conversion kit for the low beams.

Does the 2010 Mazda 6 have fog lights?

Yes, the 2010 Mazda 6 takes a H11 LED bulb for the fog light position.

Did the 2010 Mazda 6 change headlight bulb sizes from the previous year?

Yes — the 2010 Mazda 6 uses different bulb sizes than the 2009 model. The 2010 generation introduced this bulb configuration.

Is the 2010 Mazda 6 the first or last year to use HID-D2S LED bulbs?

The 2010 Mazda 6 is the only year in the 2010 generation to use the HID-D2S LED bulb for the low beam headlight.

How do I change the headlight on a 2010 Mazda 6?

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 HID-D2S 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 Mazda 6?

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 HID-D2S 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 Mazda 6 headlights?

A pair of HID HID-D2S LED bulbs costs $50 to $150. 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 Mazda 6?

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 HID-D2S LED position are available as direct plug-and-play replacements.

The 2010 Mazda 6 has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2010 Mazda 6

What Size Bulbs Does a 2010 Mazda 6 Use?

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

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$50 - $150 (HID System)

What Lighting System Does the 2010 Mazda 6 Have?

The 2010 Mazda 6 utilizes a refined lighting configuration featuring 14 distinct bulb positions. It features an extensive lighting system powered by premium factory HID/Xenon technology utilizing D2S projector housings for high-intensity output. This model belongs to the mid years of the 6's 2003-2021 production span.

Can You Put LED Bulbs in a 2010 Mazda 6?

The 2010 Mazda 6 is already equipped with factory D2S HID/Xenon headlights. Since HID technology already provides exceptional brightness, we recommend staying with high-quality OEM replacement bulbs rather than attempting an LED retrofit for the primary headlights. However, the H11 LED fog lights are typically halogen and are excellent candidates for an LED upgrade to match the color temperature of your HID headlights.

2010 Mazda 6 Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	HID-D2S LED	Buy HID-D2S LED →
High Beam	H9 LED	Buy H9 LED →
Fog Light	H11 LED	Buy H11 LED →
Brake Light	3157CK	Buy 3157CK →
Side Marker	3057K LED	Buy 3057K LED →
Turn Signal Front	7444NA LED	Buy 7444NA LED →
Turn Signal Rear	3757AK LED	Buy 3757AK LED →
Dome Light	DE3175	Buy DE3175 →
License Plate	194	Buy 194 →
Map Light	175	Buy 175 →
Parking Light	7444NA	Buy 7444NA →
Reverse Light	921	Buy 921 →
Trunk Light	LED Light	Buy LED Light →
Tail Light	3157CK	Buy 3157CK →

How do the 2010 Mazda 6's bulbs compare to other years?

The 2010 Mazda 6 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 6 Years

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