What is the low beam headlight bulb size for a 2007 Scion tC?

The 2007 Scion tC uses a 9006 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 Scion tC?

The high beam bulb size for the 2007 Scion tC is 9005.

Why are my 2007 Scion tC headlights dim?

Dim headlights on a 2007 Scion tC can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9006 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2007 Scion tC fog light?

The 2007 Scion tC 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 Scion tC single or dual beam?

The 2007 Scion tC 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 Scion tC?

Yes, the 2007 Scion tC comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9006 LED conversion kit for the low beams.

Did the 2007 Scion tC change headlight bulb sizes from the previous year?

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

Is the 2007 Scion tC the first or last year to use 9006 bulbs?

The 2007 Scion tC is the only year in the 2007 generation to use the 9006 bulb for the low beam headlight.

How do I change the headlight on a 2007 Scion tC?

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 9006 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 Scion tC?

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 9006 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 Scion tC headlights?

A pair of halogen 9006 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 Scion tC?

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 9006 position are available as direct plug-and-play replacements.

The 2007 Scion tC has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2007 Scion tC

What Size Bulbs Does a 2007 Scion tC 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 Scion tC Have?

The 2007 Scion tC utilizes a refined lighting configuration featuring 13 distinct bulb positions. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate 9006 low beam and 9005 high beam bulbs for precise light distribution. This model belongs to the early years of the tC's 2005-2016 production span.

Can You Put LED Bulbs in a 2007 Scion tC?

Upgrading to LED is one of the most effective ways to modernize your Scion's appearance and safety profile. We recommend starting your upgrade with the 9006 low beams, as they see the most use. Adding a matching 9005 LED kit later will complete the look and ensure consistent lighting performance.

2007 Scion tC Bulb Size Chart

Position	Bulb Size	Shop
Side Marker	168	Buy 168 →
High Beam	9005	Buy 9005 →
Turn Signal Front	7440NA	Buy 7440NA →
Low Beam	9006	Buy 9006 →
Turn Signal Rear	7440	Buy 7440 →
Brake Light	7443	Buy 7443 →
Tail Light	7443	Buy 7443 →
Parking Light	168	Buy 168 →
License Plate	168	Buy 168 →
Reverse Light	921	Buy 921 →
Trunk Light	DE3022	Buy DE3022 →
Map Light	168	Buy 168 →
Dome Light	DE3175	Buy DE3175 →