What is the low beam headlight bulb size for a 2007 Toyota Avalon?

The 2007 Toyota Avalon uses a HID-D2R 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 2007 Toyota Avalon?

The high beam bulb size for the 2007 Toyota Avalon is 9005 LED.

Why are my 2007 Toyota Avalon headlights dim?

Dim headlights on a 2007 Toyota Avalon can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a HID-D2R LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2007 Toyota Avalon fog light?

The 2007 Toyota Avalon uses a 9006 LED bulb for the fog light position.

Is the 2007 Toyota Avalon single or dual beam?

The 2007 Toyota Avalon 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 Toyota Avalon?

Yes, the 2007 Toyota Avalon comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a HID-D2R LED LED conversion kit for the low beams.

Does the 2007 Toyota Avalon have fog lights?

Yes, the 2007 Toyota Avalon takes a 9006 LED bulb for the fog light position.

Did the 2007 Toyota Avalon change headlight bulb sizes from the previous year?

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

Is the 2007 Toyota Avalon the first or last year to use HID-D2R LED bulbs?

The 2007 Toyota Avalon is the only year in the 2007 generation to use the HID-D2R LED bulb for the low beam headlight.

How do I change the headlight on a 2007 Toyota Avalon?

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-D2R 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 2007 Toyota Avalon?

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-D2R 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 2007 Toyota Avalon headlights?

A pair of HID HID-D2R 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 2007 Toyota Avalon?

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-D2R LED position are available as direct plug-and-play replacements.

The 2007 Toyota Avalon has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2007 Toyota Avalon

What Size Bulbs Does a 2007 Toyota Avalon 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 2007 Toyota Avalon Have?

Lighting on the 2007 Toyota Avalon is managed by a total of 15 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by premium factory HID/Xenon technology utilizing D2R projector housings for high-intensity output. This model belongs to the mid years of the Avalon's 1995-2022 production span.

Can You Put LED Bulbs in a 2007 Toyota Avalon?

The 2007 Toyota Avalon is already equipped with factory D2R 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 9006 LED fog lights are typically halogen and are excellent candidates for an LED upgrade to match the color temperature of your HID headlights.

2007 Toyota Avalon Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	HID-D2R LED	Buy HID-D2R LED →
High Beam	9005 LED	Buy 9005 LED →
Fog Light	9006 LED	Buy 9006 LED →
Brake Light	7443CK	Buy 7443CK →
Side Marker	194	Buy 194 →
Turn Signal Front	3457AK	Buy 3457AK →
Turn Signal Rear	7440NA	Buy 7440NA →
Dome Light	168	Buy 168 →
License Plate	194	Buy 194 →
Map Light	168	Buy 168 →
Parking Light	3457AK	Buy 3457AK →
Reverse Light	921	Buy 921 →
Trunk Light	2825	Buy 2825 →
Tail Light	194	Buy 194 →
Door Light	168	Buy 168 →

How do the 2007 Toyota Avalon's bulbs compare to other years?

The 2007 Toyota Avalon changed bulb sizes from 2006. The previous model year used a different configuration.

The 2008 model switched to a different bulb configuration.

This bulb configuration covers the 2007 model years. ← 2006 2008 →

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Other Avalon Years

2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995

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