Tesla Model Y 2020 Bulb Size
Bulb size chart
This page covers the 2020 Tesla Model Y and helps you verify bulb sizes by lighting position, so you can match the correct replacement to the exact lamp on the vehicle. Because Tesla uses LED lighting across many exterior and interior locations on this model, it is especially important to check the specific function before ordering any part.
Use the bulb chart to look up each light by location, such as the headlight high beam and low beam, fog light, brake light, turn signal, license plate light, and interior lamps. That makes it easier to confirm what is fitted on your 2020 Model Y and avoid confusion between similar-looking bulbs or assemblies.
Fitment can vary by trim, market, and body style, so always compare the chart to your specific vehicle before buying. Some lighting positions on the 2020 Tesla Model Y may be LED assemblies rather than serviceable bulbs, and some aftermarket replacements are sold as conversion kits instead of direct bulbs. If your car has been modified, or if a previous owner changed a lamp to a different style, check the installed bulb or assembly first and verify connector type, housing shape, and any required resistors or adapters before purchase.
FAQ
What does this 2020 Tesla Model Y bulb page help me confirm?
It helps you confirm the bulb type or lighting setup by position, such as headlight, fog light, brake light, turn signal, license plate, cargo light, dome light, and side marker locations.
Are the headlights on the 2020 Model Y listed as LED?
Yes. The available chart data for this page shows the headlight high beam and low beam as LED.
Does the 2020 Tesla Model Y use LED fog lights?
Yes. The front fog light bulb position is listed as LED for this model year page.
Are the brake lights and center high mount stop light LED on the 2020 Model Y?
Yes. The brake light bulb and center high mount stop light bulb are both listed as LED.
What about the front and rear turn signals on the 2020 Model Y?
Both front turn signal light and rear turn signal light positions are listed as LED on this page.
Can I use this page to check the license plate light bulb size?
Yes. The license plate light bulb position is included and listed as LED, which helps you verify the correct lighting setup for replacement or inspection.
Are the daytime running lights and parking lights LED on the 2020 Model Y?
Yes. The daytime running light bulb and parking light bulb positions are listed as LED.
Does the 2020 Tesla Model Y have LED reverse lights?
The chart includes back up reverse light bulb as LED, and it also lists a back up light bulb entry as LED. Always confirm the exact lamp position on your vehicle before ordering.
Are interior bulbs on the 2020 Model Y also listed on this page?
Yes. The page includes glove box light, trunk or cargo area light, dome light, and interior door light positions, all listed as LED.
Do trim level or market differences matter for bulb fitment on the 2020 Model Y?
Yes. Trim, lighting package, market, and body style can affect the exact lighting setup, so the same year and model may not use identical parts in every region.
Should I check the installed bulb before buying a replacement?
Yes. Checking the installed bulb or lamp assembly is the safest way to confirm fitment, especially if the vehicle has aftermarket parts, prior repairs, or a lighting conversion.
What if my 2020 Model Y has an LED assembly instead of a replaceable bulb?
In that case, the light may not use a standard service bulb. You may need the complete LED module or assembly rather than a simple bulb replacement.