Depo 312-11ASL-ACN2 Headlight Assembly - Left
OE Quality 60-Day Returns
Depo

Depo 312-11ASL-ACN2 Headlight Assembly - Left

Brand Depo 312-11ASL-ACN2
Position Left
Fits Toyota · 2 vehicles

Headlight assembly. Direct replacement for a worn or damaged unit.

Exterior lighting component for clear road illumination.

$328.70Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $328.70
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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OE-Style Left Headlight for Highlander

This Depo headlight assembly is a direct-fit exterior lighting replacement for the left side of the vehicle. It is listed for 2017-2018 Toyota Highlander applications and matches OEM reference 811500E390 for the same position.

Key Features

  • Headlight assembly for the left side
  • Fits 2017-2018 Toyota Highlander, left
  • OE reference: 811500E390
  • Depo part number 312-11ASL-ACN2
  • Exterior lighting replacement for damaged or worn factory units

Detailed Description

Depo 312-11ASL-ACN2 is a left headlight assembly made for 2017-2018 Toyota Highlander models. Use it when the original lamp housing is cracked, clouded, moisture-damaged, or no longer providing proper forward lighting. This part number, 312-11ASL-ACN2, is cataloged to the OEM reference 811500E390 for the same left-side application on the Toyota Highlander.

For buyers searching for a 2017 Toyota Highlander left headlight assembly or a 2018 Toyota Highlander left headlight replacement, this unit provides a direct application match by year, make, model, and position. Depo 312-11ASL-ACN2 is a practical choice when restoring exterior lighting after collision damage or age-related wear.

What It Helps Fix

  • Broken or cracked headlight housing
  • Fogging, moisture intrusion, or internal condensation
  • Dim, uneven, or unreliable forward lighting from a damaged assembly
  • Failed housing after front-end impact repair
  • Restoration of the left-side headlight on a Toyota Highlander

Installation Notes and Tips

Verify left-side fitment before installation and compare the assembly to the original unit, including connector layout, mounting points, and lens shape. Confirm the vehicle is a 2017-2018 Toyota Highlander before ordering. Professional installation is recommended for proper alignment and secure fitment.

Quality Assurance

Depo is an established aftermarket lighting brand known for OE-style replacement parts. This headlight assembly is cataloged for direct application matching on the Toyota Highlander and cross-references OEM 811500E390 for the same use.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2018ToyotaHighlanderSELeftOEM: 811500E390
2017ToyotaHighlanderSELeftOEM: 811500E390