Used for: Interior Door Light Bulb, Trunk or Cargo Area Light
Used for: Interior Door Light Bulb, Trunk or Cargo Area Light
Used for: Vanity Mirror Light Bulb
This 2020 Toyota Avalon bulb size page is designed to help you verify the correct bulb type by lighting position, so you can replace the right part the first time. Whether you are checking the headlights, brake lights, interior lamps, or license plate lights, the chart is organized to make fitment easier for this specific model year.
The 2020 Avalon uses LED lighting for many exterior positions, and that makes bulb replacement different from older vehicles with standard replaceable halogen bulbs. Use this page as a quick reference for the bulb locations listed here, including low beam, high beam, daytime running lights, turn signals, tail lights, and cabin lights.
Fitment can vary by trim, lighting package, market, and body style, so it is smart to confirm the bulb in the vehicle before ordering. Some 2020 Toyota Avalon lighting positions are LED assemblies rather than simple replaceable bulbs, while others may use serviceable bulbs depending on configuration. If you are considering an aftermarket LED conversion, make sure the bulb base, polarity, beam pattern, and housing compatibility are appropriate for your setup. For the best results, compare the installed bulb or the original owner’s manual with the chart before purchase, especially for interior bulbs and any exterior lamp that may differ by package.
On this page, both the high beam and low beam headlight positions are listed as LED for the 2020 Toyota Avalon. That means the headlight setup is not a typical halogen bulb swap on many versions of this car.
The brake light bulb position is listed as LED. Depending on the exact trim or lamp design, the LED may be part of a sealed assembly rather than a simple bulb you can remove and replace separately.
The front turn signal light bulb position is listed as LED. Always confirm the exact lamp design on your vehicle, since LED signal units can be integrated into the housing.
The rear turn signal light bulb position is listed as LED for the 2020 Avalon. If you are replacing a damaged lamp, check whether the issue is the bulb, the socket, or the full LED assembly.
Yes. The license plate light bulb position is listed as LED, so replacement may involve a specific LED module or assembly depending on the trim and lamp design.
Both the daytime running light bulb and parking light bulb positions are listed as LED. These are often integrated into the front lighting system, so fitment should be checked carefully before ordering parts.
Yes. The tail light bulb, front side marker light bulb, and rear side marker light bulb positions are all listed as LED on the 2020 Toyota Avalon.
The back up reverse light bulb position is listed as LED. If the reverse light is not working, verify whether the LED unit is serviceable or if the entire lamp assembly needs attention.
The dome light bulb and map light bulb positions are listed as LED. The trunk or cargo area light and interior door light bulb positions are listed with 168, 917, and the vanity mirror light bulb is listed as 7065.
Not always. Trim level, lighting package, market, and body style can change the bulb setup, especially for LED exterior lighting. It is best to confirm the installed bulb or compare your vehicle to the chart on this page.
Yes, in some cases, but compatibility matters. You should check the bulb base, polarity, fit inside the housing, and whether the light pattern will work correctly. Some positions are already LED from the factory, so a conversion may not be necessary.
Check the exact lighting position, confirm whether the lamp is LED or uses a replaceable bulb, and verify the installed bulb number when available. This is especially important for interior bulbs and any trim-specific exterior light.
