Depo 312-1186L-AS Headlight Assembly - Left

Left Headlight Assembly for Tacoma

This Depo headlight assembly is a direct-fit exterior lighting replacement for the left side of select Toyota Tacoma models. It is built for 2005-2011 Toyota Tacoma applications with Type 2, composite, non-Sport Package configurations, and it references OE number 8115004163 and TO2502157 for the same application.

• Brand: Depo
• Part number: 312-1186L-AS
• Headlight assembly for the left side
• Fits 2005-2011 Toyota Tacoma, left
• Type 2; w/o Sport Pkg; Composite
• OE reference: 8115004163
• Cross-reference: TO2502157

Detailed Product Overview

Depo 312-1186L-AS is a replacement headlight assembly for the driver-side front lighting position on compatible Toyota Tacoma trucks. Use this part when servicing a damaged, cloudy, or non-functioning left headlamp on a 2005-2011 Toyota Tacoma with the Type 2 composite setup and without the Sport Package. The fitment details align with the listed OE and aftermarket references, making it a practical option for restoring front-end lighting on the Tacoma.

Common Reasons for Replacement

• Cracked or broken left headlight housing
• Reduced light output from a worn or damaged assembly
• Moisture intrusion in the front lamp unit
• Restoring proper front lighting after collision repair
• Replacing a faded or non-working Tacoma headlamp

Installation Notes and Tips

Verify the vehicle is a 2005-2011 Toyota Tacoma, left side, with Type 2 composite headlight configuration and without the Sport Package before ordering. Compare the OE number 8115004163 and the part number 312-1186L-AS against the original assembly to confirm match before installation. Test lamp operation and beam aim after installation to ensure proper front lighting performance.

Quality Assurance

Depo is an established aftermarket lighting brand known for replacement exterior lighting components that follow OE-style fitment references. This headlight assembly is cataloged for the specified Tacoma application and cross-references the listed OE and industry part numbers for identification.