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  • TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
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TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
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TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348

Tesery Official Store
sku-48152801870056
In stock
$958.00 $1,078.00
Model Y Juniper (2025+)Perfect-Fit LED Headlight Overview Version Guide Specs FAQ 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. Juniper 2025.3+ Direct Fit No Modification OEM Quality 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...
TESERY LED Headlight Replacement for Model Y Juniper丨1918347/1918348
SKU: sku-48152801870056
Fremont/Texas Giga / Please Select - $958.00
Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

Product Info

Tesla Model Y Juniper LED Headlight Replacement 2025-2026 OEM Fit

Model Y Juniper (2025+)
Perfect-Fit LED Headlight

Overview Version Guide Specs FAQ
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.

Juniper 2025.3+ Direct Fit No Modification OEM Quality

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.

Model Y Juniper Headlight SAE vs ECE Standard Comparison

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).
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.
Please ensure you select the correct region version to pass local vehicle inspections (e.g., MOT or TÜV).
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.

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Shipping on new purchases

In Stock Items:
In stock items typically ship within 1-3 business days. Most items arrive within 2 business days, but there are situations where it may take up to 5 business days.

Special Order Items:
Special order and out of stock items are product-specific and lead times can vary. Please e-mail us if you are looking for an ETA / Lead Time on a specific product. Special order orders are subject to cancellation if the vendor cannot provide any ETA.

Returns Policy

To start the return process, please e-mail sales@allianceracing.com

Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.

To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

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