AlphaRex 16-21 Tesla Model S NOVA-Series LED Projector Headlight Converter

AlphaRex 810039 is a NOVA-Series headlights solution for 2017-2021 Tesla S. This listing identifies the exact finish, placement, and compatibility details needed to verify the correct lighting upgrade before purchase.

Fitment

Always match the manufacturer part number and confirm the vehicle’s factory halogen, HID, LED, adaptive-lighting, connector, and trim configuration before installation.

Specifications

What’s Included

Left and right lighting assemblies unless the title states otherwise. Bulbs, resistors, adapters, converters, switches, bezels, and extra harnesses are included only when expressly stated in the product title or selected option.

About AlphaRex

AlphaRex develops vehicle-specific headlights, tail lights, fog lights, brake lights, and wiring solutions with application-specific optics, housings, connectors, and lighting functions. Exact compatibility depends on the part number and the vehicle’s original lighting package.

Related Parts

• Shop the complete AlphaRex collection
• Shop vehicle headlights

Frequently Asked Questions

Will AlphaRex 810039 work with my factory headlight package?
It is listed for 2017-2021 Tesla S; 2018-2019 Tesla S. Confirm whether the vehicle has factory halogen, HID, LED reflector, LED projector, or adaptive headlights and check every application note before ordering.

Are these AlphaRex headlights supplied as a pair?
AlphaRex vehicle-specific headlight listings are supplied as left and right assemblies unless the title or package contents explicitly state otherwise.

Which lighting functions should this headlight set provide?
This configuration identifies projector optics. Available functions still depend on the exact factory wiring package and any required AlphaRex adapter or converter.

What must be checked after the headlights are installed?
Test low beam, high beam, daytime running lights, turn signals, activation lighting, and any other listed functions before final assembly. Verify weather seals, harness clearance, and headlight aim.

Installation Instructions

Professional installation is recommended. Inspect connectors before disassembly, dry-fit the assemblies, test low beam, high beam, running light, turn signal, brake, reverse, and activation functions as applicable, then verify clearance and weather seals. Aim replacement headlights after installation.