HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 312-1186L-AS Headlight Assembly - Left
Part #: 312-1186L-AS

Depo 312-1186L-AS Headlight Assembly - Left

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⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$87.99Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Tacoma
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🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Depo Headlight Assembly for Toyota Tacoma

The Depo 312-1186L-AS headlight assembly is designed specifically for Toyota Tacoma models, providing reliable exterior lighting performance. This replacement part ensures proper fitment and restores your vehicle's front lighting functionality.

  • Direct replacement headlight assembly for Toyota Tacoma
  • Left side (driver side) unit with precise fitment
  • Durable construction for long-lasting use
  • Compatible with specific Toyota Tacoma model years
  • Part number 312-1186L-AS for accurate identification

Detailed Product Description

This Depo headlight assembly (part number 312-1186L-AS) is engineered to meet the exact specifications of Toyota Tacoma vehicles. It replaces the original left side headlight, ensuring proper alignment and secure mounting. The assembly is built with quality materials to withstand road conditions and weather exposure. Designed for easy installation, this headlight restores the exterior lighting system to factory standards, improving visibility and safety during night driving or adverse weather.

Common Uses and Issues Addressed

  • Replacement for cracked or broken headlight lens
  • Restores dim or non-functioning headlights
  • Fixes water intrusion or fogging inside the headlight
  • Corrects misaligned or damaged headlight assemblies
  • Upgrades worn or faded exterior lighting components

Installation Notes and Tips

  • Ensure vehicle is turned off and keys removed before installation
  • Remove the damaged headlight assembly carefully to avoid damaging wiring harnesses
  • Verify the part number 312-1186L-AS matches your Toyota Tacoma's requirements
  • Use appropriate tools to secure the new headlight assembly firmly in place
  • Test the headlight operation before completing installation

Quality Assurance and Warranty Information

Depo manufactures this headlight assembly to meet industry standards for fit and function. While specific warranty details may vary, Depo typically offers limited warranties covering defects in materials and workmanship. Confirm warranty terms with the product documentation or supplier to ensure coverage.

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2011ToyotaTacomaLeftType 2; w/o Sport Pkg; Composite; TO2502157; Type 2; w/o Sport Pkg; Composite; OEM: 8115004163; OEM: 8115004163
2010ToyotaTacomaLeftType 2; w/o Sport Pkg; Composite; TO2502157; Type 2; w/o Sport Pkg; Composite; OEM: 8115004163; OEM: 8115004163
2009ToyotaTacomaLeftType 2; w/o Sport Pkg; Composite; TO2502157; Type 2; w/o Sport Pkg; Composite; OEM: 8115004163; OEM: 8115004163
2008ToyotaTacomaLeftType 2; w/o Sport Pkg; Composite; TO2502157; Type 2; w/o Sport Pkg; Composite; OEM: 8115004163; OEM: 8115004163
2007ToyotaTacomaLeftType 2; w/o Sport Pkg; Composite; TO2502157; Type 2; w/o Sport Pkg; Composite; OEM: 8115004163; OEM: 8115004163
2006ToyotaTacomaLeftType 2; w/o Sport Pkg; Composite; TO2502157; Type 2; w/o Sport Pkg; Composite; OEM: 8115004163; OEM: 8115004163
2005ToyotaTacomaLeftType 2; w/o Sport Pkg; Composite; TO2502157; Type 2; w/o Sport Pkg; Composite; OEM: 8115004163; OEM: 8115004163

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.