Depo 312-11AEL-AC1N Headlight Assembly - Left
OE Quality 60-Day Returns
Depo

Depo 312-11AEL-AC1N Headlight Assembly - Left

Brand Depo 312-11AEL-AC1N
Position Left
Fits Toyota · 5 vehicles

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

Exterior lighting component for restoring clear road illumination.

$187.47Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $187.47
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Headlight Assembly options

Left Headlight Assembly for Tacoma

This Depo left headlight assembly is a direct-fit exterior lighting replacement for select Toyota Tacoma models. It is built for vehicles that use the composite headlamp setup and the specified OEM reference, making it a practical choice for restoring front-end lighting on the Toyota Tacoma.

  • Depo headlight assembly for the left side
  • Fits 2021-2023 Toyota Tacoma, left
  • Fits 2020 Toyota Tacoma, left, composite; w/o LED Daytime Running Lamps; w/o Fog; TO2502284C; OEM: 8115004251
  • Fits 2019 Toyota Tacoma, left, w/o LED Daytime Running Lamps; w/o Fog Lamps; composite; TO2502284C
  • OEM reference: 8115004251
  • Part number: 312-11AEL-AC1N

Fitment Details

Compatible with 2021-2023 Toyota Tacoma, left. Also fits 2020 Toyota Tacoma, left, composite; w/o LED Daytime Running Lamps; w/o Fog; TO2502284C; OEM: 8115004251, and 2019 Toyota Tacoma, left, w/o LED Daytime Running Lamps; w/o Fog Lamps; composite; TO2502284C.

The Depo 312-11AEL-AC1N is intended for Tacoma owners replacing a damaged, cloudy, or non-functioning left headlamp assembly while keeping the vehicle’s original lighting configuration. This part number, 312-11AEL-AC1N, is tied to the left-side application for 2019-2023 Toyota Tacoma models listed above.

Common Replacement Reasons

  • Cracked or broken headlight lens housing
  • Reduced nighttime visibility from a failed headlamp assembly
  • Water intrusion or condensation inside the lamp
  • Restoring the front lighting appearance after collision damage
  • Replacing a mismatched or worn left headlight on a Toyota Tacoma

Installation Notes

Verify the vehicle’s headlamp configuration before ordering, especially LED daytime running lamp and fog lamp equipment. Confirm the OEM reference 8115004251 and the left-side position match the existing assembly. Professional installation is recommended to ensure proper alignment and electrical connection.

Quality Assurance

Depo manufactures replacement lighting components for OE-style applications, and this assembly is cataloged to match the specified Tacoma fitment and OEM reference. Part number 312-11AEL-AC1N is listed for the left headlight position on the supported Toyota Tacoma models.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2023ToyotaTacomaLimitedLeftOEM: 8115004251
2022ToyotaTacomaLimitedLeftOEM: 8115004251
2021ToyotaTacomaLimitedLeftOEM: 8115004251
2020ToyotaTacoma—LeftComposite; w/o LED Daytime Running Lamps; w/o Fog; TO2502284C; OEM: 8115004251
2019ToyotaTacoma—Leftw/o LED Daytime Running Lamps; w/o Fog Lamps; Comp; TO2502284C; w/o LED Daytime Running Lamps; w/o Fog Lamps; Comp; w/o LED Daytime Run