Left LED Tail Light Assembly compatible with Tesla Model 3, Model Y
This left-side LED tail light assembly serves as a replacement rear lamp, turn signal, and brake light.
Key facts
- Part type
- Tail Light Assembly
- Type
- Aftermarket replacement
Compatibility matrix
Only models verified by our team are listed| Parts for | Model | This part |
|---|---|---|
| Tesla | Tesla Model Y | Fits |
| Tesla Model 3 | Fits |
Only the models listed above have a confirmed catalog fit. If yours is absent, compatibility is unknown, not ruled out. Compare the exact model identifier and any published dimensions or connectors before ordering.
Where to find your model number
- Tesla: Use your 17-character VIN. It's on the driver-side dashboard at the base of the windshield and on the driver's door jamb sticker. The year is in the 10th character. Also check your registration or the owner's manual.
General manufacturer guidance: exact label position can vary by model.
Tail Light Assembly specifications
- Position
- Left
- Voltage
- 12 V
- Material
- ABS
- Color
- Black
Installation guide - Replacing a tail light assembly
General guidance for this part type - always follow your device manual- Socket set or nut driver
- Plastic trim tool
- Masking tape
- Check for water marks in the trunk later; a gap in the gasket lets water in.
- 1Make it safe. Engine off, lights off. Open the trunk or tailgate.
- 2Reach the fixings. Remove the access cover or trim panel inside the trunk behind the lamp; the nuts are on the back of the lamp. Some lamps also have screws on the edge facing the open tailgate.
- 3Remove the old lamp. Unplug the connector by pressing its tab, undo the nuts and pull the lamp straight back. Put tape on the paint around the lamp first; ball clips need a firm, wiggling pull.
- 4Fit the new lamp. Move the bulbs across if the new lamp has none, check its gasket is seated, push it onto the studs and tighten the nuts snug, not hard, since the housing is plastic.
- 5Test every function. With a helper, check tail, brake, turn, reverse and hazard lights before refitting the trim.
This is general guidance for the part type, not a model-specific procedure. If the part does not fit without force, stop and recheck compatibility.
Maintenance check
Signs it's time to replace
- 01Light is out, dim or flickering
- 02Cracked, foggy or yellowed lens
- 03Moisture or water inside the housing
- 04Dashboard bulb-out warning
More parts for Tesla Model 3
See all Tesla Model 3 parts
More parts for Tesla Model Y
See all Tesla Model Y parts
12 month warranty on every part
Every part we sell is covered for 12 months from delivery. If it fails in normal use, we replace it or refund you , claim it straight from your order page.
Customer reviews
No reviews yet
Bought this part? Be the first to share how it fit and how it held up.
Questions & answers
+Which models does this tail light assembly fit?
Our team verified it for Tesla Model Y, Tesla Model 3. The full list is in the compatibility table above.
+How do I make sure it fits my exact model?
Find the model number on your vehicle registration or VIN and compare it with the table above. Our fit guarantee covers verified models.
+What voltage does it use?
Listed voltage: 12 V. It must match the voltage of your original part.
+Which side or position is it for?
Listed position: Left. Check the side before ordering; left and right parts differ.
+What is the tail light assembly made of?
Listed material: ABS.
+Is it hard to install?
Install difficulty: Moderate · basic hand tools. Step by step instructions are on this page.
+How fast will it arrive?
US orders arrive in 7 to 15 business days with free shipping. Other countries are shown at checkout.
+Is there a warranty?
Yes, a 12-month warranty is included, and you can extend it at checkout. Returns are accepted within 30 days.