TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
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Model Y Juniper (2025+)
Perfect-Fit LED Headlight
OEM-Grade Quality
Engineered using 3D scans for a 1:1 factory fit. We use premium, UV-coated polycarbonate and durable housing to match OEM standards.
Plug & Play Installation
Factory-style connectors plug directly into your Tesla's wiring with no modifications, cutting, or coding required.
Full Matrix Support
Restores the original brightness and supports the vehicle's original adaptive high-beam functionality and intelligent light patterns.
How to Choose the Right Version?
Please select the correct regional standard (SAE vs ECE) to pass your local vehicle inspections.

The Rule: Check Your Country's Standard
Headlight regulations vary by region. The main physical difference is that North American (SAE) headlights feature an amber side marker/reflector, while International (ECE) headlights usually do not.
Choosing the correct version ensures your beam pattern complies with local laws and prevents issues during MOT, TÜV, or state inspections.
If you are unsure which standard applies to your country, please contact our support team before placing your order.
SAE Version (North America)
- United States
- Canada
- Features required amber side reflectors
- DOT/SAE compliant beam pattern
ECE Version (International)
- Europe, Asia, Australia
- Middle East & Others
- Clean side profile (No amber reflector)
- ECE compliant beam pattern
Technical Specifications
Detailed technical information for the Model Y Juniper headlight assembly.
| Vehicle Fitment | Tesla Model Y 'Juniper' (2025-2026 Refresh) |
|---|---|
| Placement | Lower Main Lighting Unit (Split Headlight Design) |
| OEM Part Number | LH: 1918347-00-E / RH: 1918348-00-E |
| Lighting Type | Gen-2 Matrix LED (Full Adaptive Support) |
| Functionality | Adaptive High Beam & Matrix Pixel Dimming |
| Installation | 100% Plug & Play (OEM-Spec Connector) |
| Software Support | OTA Update Ready (Compatible with Firmware 2026.x) |
| Build Quality | UV-Coated Polycarbonate (Anti-Yellowing) |
Frequently Asked Questions
Find answers to the most common questions about replacing your Juniper headlights.
Q1: Is this headlight compatible with the 2025-2026 Model Y Juniper (Refresh)?
LH OEM Part Number: 1918347-00-D / 1918347-00-E
RH OEM Part Number: 1918348-00-D / 1918348-00-E
Note: This unit is separate from the upper center light bar (2038294-00-C).
Q2: Does this aftermarket headlight support Matrix LED & Adaptive High Beam functions?
Q3: Will I get error codes after installation or OTA software updates?
Q4: Do I need to perform a "Software Reinstall" after replacing the headlight?
Q5: What is the difference between the ECE and SAE versions?
- SAE Version: Designed for the North American market (USA/Canada), featuring the required side reflectors.
- ECE Version: Designed for Europe, Asia, and other regions, following international beam pattern standards.
Q6: Does it include the internal LED driver module?
