What Headlight Bulbs Fit a 2021 Tesla Model Y?
What decides headlight bulb fit on the 2021 Tesla Model Y, where to find your VIN, and how to replace them.
VinSnap does not have a verified headlight bulb part number for the 2021 Tesla Model Y yet. Which headlight bulbs fit depends on the bulb fitment code (for example H11 or 9005) and whether the headlight housing is halogen, HID or LED, so compare those on the part you are replacing. The 2021 Model Y was built with 16 engine variants (), so the right headlight bulb depends on which one yours has. The 17-character VIN is on the driver-side dashboard at the base of the windshield and on the sticker in the driver’s door jamb; it identifies the exact engine and trim.
Last updated: · Source: TecDoc catalogue (engines)
2021 Tesla Model Y headlight bulbs: key facts
| Verified part number | None on file yet |
|---|---|
| Engine variants (2021) | 16, |
| Fit is decided by | The bulb fitment code (for example H11 or 9005) and whether the headlight housing is halogen, HID or LED |
| NHTSA recalls: lighting | 2 of 23 for this model |
| DIY | Easy DIY (match the bulb fitment code) |
Sources: TecDoc catalogue (engines), NHTSA recalls.
Headlight Bulbs: what it does & when to replace it
Headlight bulbs light the road ahead; a burnt-out bulb is both a safety hazard and a common cause of a failed inspection. Bulb type varies (halogen, HID/xenon, or LED) and must match the housing — the fitment code (e.g. H11, 9005) is vehicle-specific. Signs include one side dimmer or out, or flickering. Many halogen bulbs swap from behind the headlight in minutes, though tight engine bays can make access awkward. Avoid touching the glass of halogen bulbs with bare fingers, as skin oil shortens their life.
DIY difficulty: Easy DIY (match the bulb fitment code). Always confirm the correct part for your exact build by VIN before buying.
Which engine does your 2021 Tesla Model Y have?
The 2021 Tesla Model Y was sold with 16 engine variants, and the correct headlight bulbs can differ between them. This is the single thing a year/make/model dropdown cannot tell you.
| Engine | Fuel | Cylinders | Years |
|---|---|---|---|
| EV 261 hp | Electric | — | 2019–now |
| EV All-wheel Drive 351 hp | Electric | — | 2019–now |
| EV Performance All-wheel Drive 462 hp | Electric | — | 2019–now |
| EV All-wheel Drive 431 hp | Electric | — | 2021–now |
| EV Perfomance All-wheel Drive 461 hp | Electric | — | 2021–now |
| EV 299 hp | Electric | — | 2021–now |
| EV All-wheel Drive 450 hp | Electric | — | 2021–now |
| EV Perfomance All-wheel Drive 485 hp | Electric | — | 2021–now |
| EV 347 hp | Electric | — | 2021–now |
| Long Range All-wheel Drive 514 hp | Electric | — | 2021–now |
| EV Performance All-wheel Drive 534 hp | Electric | — | 2021–now |
| EV 275 hp | Electric | — | 2021–now |
| EV 325 hp | Electric | — | 2021–now |
| EV 264 hp | Electric | — | 2021–now |
| EV All-wheel Drive 373 hp | Electric | — | 2021–now |
| EV Performance All-wheel Drive 436 hp | Electric | — | 2021–now |
Engine variants catalogued for this model (TecDoc), filtered to those built around 2021. We hold catalogued part numbers for the base engine only — decode your VIN and we resolve your exact engine, then the exact part. Full dimensions and specifications for this vehicle are on the 2021 Tesla Model Y overview.
How to replace the headlight bulbs on a 2021 Tesla Model Y
- 1Open the hood and locate the back of the headlight housing.
- 2Disconnect the bulb’s electrical connector and release the retaining clip or twist-lock.
- 3Remove the old bulb without touching the glass of a halogen bulb with bare fingers.
- 4Fit the correct new bulb by its base only, secure the clip/lock, and reconnect the connector.
- 5Test the light before closing up; aim if needed.
⚠ Use the exact fitment code (e.g. H11, 9005) for your vehicle. Skin oil shortens halogen bulb life.
These are general steps for the lighting category. Exact fastener locations, torque values, and the correct part number depend on your 2021 Tesla Model Y’s build — confirm by VIN before you start.
Shop headlight bulbs for your 2021 Tesla Model Y
Browse headlight bulbs listings from major marketplaces. Confirm fitment by VIN first — use VinSnap above to get the exact part number for your build before purchasing.
Find the exact headlight bulbs by VIN
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Decode my VIN →Frequently asked questions
What headlight bulbs fit a 2021 Tesla Model Y?
VinSnap has no verified headlight bulb part number for the 2021 Tesla Model Y yet. Match on the bulb fitment code (for example H11 or 9005) and whether the headlight housing is halogen, HID or LED; the 17-character VIN is on the driver-side dashboard at the base of the windshield and on the sticker in the driver’s door jamb, and it pins down the engine and trim.
How often should the headlight bulbs on a 2021 Tesla Model Y be replaced?
Headlight bulbs light the road ahead; a burnt-out bulb is both a safety hazard and a common cause of a failed inspection. Bulb type varies (halogen, HID/xenon, or LED) and must match the housing — the fitment code (e.g. VinSnap has no manufacturer-specific interval on file for the 2021 Tesla Model Y; the owner’s manual has the official schedule.
Can I replace the headlight bulbs on a 2021 Tesla Model Y myself?
Easy DIY (match the bulb fitment code). Allow about 10–20 minutes. Tools: gloves, screwdriver (some housings). Use the exact fitment code (e.g. H11, 9005) for your vehicle. Skin oil shortens halogen bulb life.
Are there recalls on the 2021 Tesla Model Y’s lighting?
Yes. NHTSA lists 2 recalls for the 2021 Tesla Model Y filed under the lighting: 26V507000 (2026-08-05), exterior lighting / headlights; 22V844000 (2022-11-15), exterior lighting / tail lights. Recall repairs are free at a franchised Tesla dealer.