TYC 20-9138-81 Headlight Assembly - Left

Overview of TYC Regular Left Headlight Assembly for Toyota Sienna

The TYC Regular left headlight assembly (part number 20-9138-81) is designed specifically for Toyota Sienna models. This headlight assembly features a clear and amber plastic lens with integrated halogen bulbs for the front signal and high beam, providing reliable exterior lighting performance.

• Compatible with Toyota Sienna vehicles
• Left side headlight assembly, part number 20-9138-81
• Clear and amber plastic lens for durability and visibility
• Includes halogen bulbs for front signal and high beam
• Low beam uses HID bulb type (bulb not included)
• Plastic housing material for lightweight construction
• Meets SAE/DOT compliance standards
• Hardware not included

Detailed Product Description

This TYC Regular headlight assembly is engineered to replace the left side headlight on Toyota Sienna models. The assembly includes both the lens and housing made from durable plastic materials, ensuring resistance to road debris and weather conditions. The lens features clear and amber sections to accommodate the front signal light and provide proper signaling. The front signal and high beam bulbs are halogen type and included with the assembly, while the low beam requires an HID bulb, which is not included. This part is designed to meet SAE and DOT standards, ensuring compliance with safety regulations.

TYC Regular Product Line Information

The TYC Regular product line offers reliable replacement lighting components that balance quality and value. This line focuses on providing essential exterior lighting parts, such as headlight assemblies, that meet industry standards without additional hardware or bulbs unless specified. The 20-9138-81 headlight assembly fits within this line by delivering a straightforward replacement solution for Toyota Sienna owners.

Common Applications and Issues Addressed

• Restores proper lighting function after headlight damage or wear
• Replaces cracked or fogged lens to improve visibility
• Solves issues with non-functioning front signal or high beam lights
• Upgrades worn or discolored housing for better appearance
• Ensures compliance with vehicle lighting regulations

Installation Notes and Tips

Installation of the TYC Regular left headlight assembly requires removal of the existing headlight unit. Since hardware is not included, retain original mounting clips and screws or source replacements as needed. The assembly comes with halogen bulbs for the front signal and high beam, but the low beam bulb must be installed separately (HID type). Verify bulb compatibility and handle bulbs carefully to avoid damage. Align the assembly properly to ensure optimal beam pattern and secure fitment.

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet SAE and DOT compliance standards, ensuring safety and reliability. While hardware and some bulbs are not included, the assembly is tested for fit and finish specific to Toyota Sienna models. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary.