2025 Tesla Model Y Headlight and Bulb Sizes

Which Tesla Model Y model years does this cover?

These headlight bulbs specifications apply to every Tesla Model Y built from 2025 through 2025 — the 2nd generation ('Juniper' refresh), compact electric crossover suv (refreshed body, light-bar front/rear). Nothing in this specification changes between those model years. Pick your year for the engines it offered, what changed that year, and the problems recorded against it.

What changed during the 2025 Tesla Model Y

• 2025US Juniper deliveries began March 2025 with the loaded Launch Series (LR AWD); standard Long Range AWD and RWD followed mid-year. Note: some legacy-body cars were also sold as early 2025 models. Check the front end (full-width light bar = Juniper). Performance (21-in Arachnid 2.0, ~460 hp) and the decontented Standard trim arrived October 2025 as 2026 models.

What headlight bulb does a 2025 Tesla Model Y use?

LED (sealed assembly with full-width light bar DRL, no user-replaceable bulbs) for the low beam and LED (sealed assembly) for the high beam. Trims with factory LED or HID projectors use a sealed assembly instead and are not bulb-serviceable.

Can you put LED bulbs in a 2025 Tesla Model Y?

Physically, yes, LED replacements exist in every common base. Whether they work well depends on the housing: a reflector housing designed around a halogen filament scatters LED output into oncoming traffic instead of down the road. Projector housings tolerate the swap far better. Some vehicles also flag the lower current draw as a bulb-out fault.