TYC 20-9512-00 Headlight Assembly - Left

Overview of TYC Regular Headlight Assembly for Toyota 4Runner

The TYC Regular 20-9512-00 headlight assembly is designed specifically for the left side of Toyota 4Runner models. This complete assembly includes all necessary halogen bulbs and features clear and amber lenses to ensure proper lighting and signaling performance.

• Complete headlight assembly with bulbs included
• Halogen bulb types for low beam, high beam, front signal, and side marker lights
• Clear and amber plastic lenses for optimal visibility and signaling
• Durable plastic housing designed for long-lasting use
• SAE/DOT compliant for safety and regulatory standards
• Compatible with Toyota 4Runner vehicles, left side position

Detailed Product Description

This TYC Regular headlight assembly (part number 20-9512-00) is engineered to meet the lighting needs of Toyota 4Runner owners requiring a reliable left side replacement. The assembly includes halogen bulbs for all lighting functions: low beam, high beam, front signal, and front side marker lights. The lenses are made from durable plastic with clear and amber coloring to provide proper light output and signaling visibility. The housing is also constructed from plastic, offering resistance to environmental factors while maintaining a lightweight design. This assembly is SAE and DOT compliant, ensuring it meets federal safety standards for exterior vehicle lighting.

TYC Regular Product Line Information

The TYC Regular product line focuses on providing complete, ready-to-install lighting assemblies that include all necessary bulbs and components. This approach simplifies replacement by eliminating the need to source bulbs separately. The 20-9512-00 headlight assembly is part of this line, offering a balance of quality and convenience for Toyota 4Runner owners seeking a direct-fit lighting solution.

Common Applications and Issues Addressed

• Replacement of damaged or cracked headlight lens or housing
• Restoring proper low and high beam functionality
• Fixing non-functioning front signal or side marker lights
• Upgrading to a complete assembly for improved lighting reliability
• Ensuring compliance with safety regulations for exterior lighting

Installation Notes and Tips

Installation of the TYC Regular 20-9512-00 headlight assembly is straightforward for Toyota 4Runner models. The assembly comes complete with all halogen bulbs pre-installed, reducing installation time. It is recommended to disconnect the vehicle battery before installation to avoid electrical issues. Align the assembly carefully to ensure proper fit and secure all mounting points. Verify all lighting functions after installation to confirm correct operation.

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet SAE and DOT standards, ensuring compliance with safety and performance requirements. The 20-9512-00 part number undergoes quality control inspections to maintain consistent reliability. While specific warranty details are not provided here, TYC products typically come with a limited warranty against defects in materials and workmanship.