What is the low beam headlight bulb size for a 2007 Mitsubishi Lancer?

The 2007 Mitsubishi Lancer uses a 9007 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2007 Mitsubishi Lancer?

The high beam bulb size for the 2007 Mitsubishi Lancer is N/A.

Why are my 2007 Mitsubishi Lancer headlights dim?

Dim headlights on a 2007 Mitsubishi Lancer can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9007 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2007 Mitsubishi Lancer fog light?

The 2007 Mitsubishi Lancer typically does not come with factory fog lights in all trim levels. If your vehicle is equipped with them, check the manual as sizes can vary by trim.

Is the 2007 Mitsubishi Lancer single or dual beam?

The 2007 Mitsubishi Lancer uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2007 Mitsubishi Lancer?

Yes, the 2007 Mitsubishi Lancer comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9007 LED conversion kit for the low beams.

Did the 2007 Mitsubishi Lancer change headlight bulb sizes from the previous year?

Yes — the 2007 Mitsubishi Lancer uses different bulb sizes than the 2006 model. The 2007 generation introduced this bulb configuration.

Is the 2007 Mitsubishi Lancer the first or last year to use 9007 bulbs?

The 2007 Mitsubishi Lancer is the only year in the 2007 generation to use the 9007 bulb for the low beam headlight.

How do I change the headlight on a 2007 Mitsubishi Lancer?

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 9007 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 2007 Mitsubishi Lancer?

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 9007 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 2007 Mitsubishi Lancer headlights?

A pair of halogen 9007 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 2007 Mitsubishi Lancer?

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 9007 position are available as direct plug-and-play replacements.

The 2007 Mitsubishi Lancer has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2007 Mitsubishi Lancer

What Size Bulbs Does a 2007 Mitsubishi Lancer 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 2007 Mitsubishi Lancer Have?

When it comes to nighttime visibility, the 2007 Mitsubishi Lancer relies on an arrangement of 10 specialized bulbs. It features a comprehensive lighting system powered by a dual-bulb halogen configuration using separate 9007 low beam and high beam bulbs for precise light distribution. This model belongs to the mid years of the Lancer's 2002-2017 production span.

Can You Put LED Bulbs in a 2007 Mitsubishi Lancer?

Upgrading to LED is one of the most effective ways to modernize your Mitsubishi's appearance and safety profile. We recommend starting your upgrade with the 9007 low beams, as they see the most use. Adding a matching LED kit later will complete the look and ensure consistent lighting performance.

2007 Mitsubishi Lancer Bulb Size Chart

Position	Bulb Size	Shop
Side Marker	W5W	Buy W5W →
Low Beam	9007	Buy 9007 →
Tail Light	7443	Buy 7443 →
Turn Signal Rear	7440NA	Buy 7440NA →
Parking Light	W5W	Buy W5W →
License Plate	W5W	Buy W5W →
Reverse Light	921	Buy 921 →
Brake Light	7440	Buy 7440 →
Trunk Light	DE3022	Buy DE3022 →
Dome Light	DE3175	Buy DE3175 →