TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
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$479.00
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$479.00
Regular price
$539.00
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Model Y Juniper (2025+)
Perfect-Fit LED Headlight
Important Installation Notice: Installing these headlights is a complex process that requires removing the front bumper. If you are not an experienced DIYer, we strongly recommend having a professional mechanic perform the installation.
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.
Also need to replace the front center light bar? View the Model Y Juniper Front Center LED Light Bar (PN 2038294) — the grille-spanning DRL unit that pairs with these side headlights for a complete Juniper front lighting refresh.
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.
Need help selecting?
If you are unsure which standard applies to your country, please contact our support team before placing your order.
SAE Version (North America)
Designed For:
- United States
- Canada
- Features required amber side reflectors
- DOT/SAE compliant beam pattern
ECE Version (International)
Designed For:
- 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)?
Yes. This headlight is specifically designed for the Model Y Juniper (2025+) split-headlight system. It is a direct replacement for the Lower Main Beam Unit.
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). If you also need to replace the center bar, see our Front Center LED Light Bar (PN 2038294).
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). If you also need to replace the center bar, see our Front Center LED Light Bar (PN 2038294).
Q2: Does this aftermarket headlight support Matrix LED & Adaptive High Beam functions?
Absolutely. Our advanced aftermarket units are engineered to be fully compatible with Tesla's Matrix LED protocol. When enabled in your vehicle settings, it supports pixel-level dimming and adaptive high beam patterns to avoid blinding oncoming traffic, just like the original factory unit.
Q3: Will I get error codes after installation or OTA software updates?
No. We have integrated a high-spec driver module that communicates seamlessly with the Tesla vehicle gateway. It has been tested on Firmware 2026.x to ensure no "Headlight Fault" or "AFS Error" codes appear after installation or future Over-the-Air (OTA) updates.
Q4: Do I need to perform a "Software Reinstall" after replacing the headlight?
Yes. For the vehicle to recognize the new hardware ID and calibrate the beam level, we strongly recommend entering Service Mode on your touchscreen and initiating a "Software Reinstall". This is a standard Tesla procedure for both OEM and aftermarket headlight replacements.
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?
Yes, our Juniper headlight comes as a complete assembly with the integrated LED driver module. It is a 100% "Plug-and-Play" solution, so you don't need to swap modules from your old, damaged headlight.
