TYC 20-6406-00 Headlight Assembly - Left

Overview of the TYC Regular Headlight Assembly for Toyota 4Runner

The TYC Regular Headlight Assembly 20-6406-00 is designed specifically for the left side of Toyota 4Runner models. This complete headlight assembly includes halogen bulbs for both high and low beams, ensuring reliable exterior lighting performance with clear and amber lens colors.

• Complete headlight assembly with bulbs included
• Halogen bulb type for both high and low beams
• Clear and amber plastic lens for optimal light output and signaling
• Durable plastic housing for long-lasting use
• SAE/DOT compliant for road safety standards
• Left side position, compatible with Toyota 4Runner
• Part number 20-6406-00 with matching right side 20-6405-00

TYC Regular Product Line Details

The TYC Regular product line offers reliable and cost-effective lighting solutions for exterior automotive applications. This line focuses on providing complete assemblies that include all necessary bulbs and components, making replacement straightforward. The 20-6406-00 headlight assembly is part of this line, delivering consistent quality and fitment for Toyota 4Runner vehicles.

Product Features and Specifications

This headlight assembly features a plastic lens and housing, combining durability with lightweight construction. The clear and amber lens colors provide both effective illumination and proper signaling functions. Included halogen bulbs for high and low beams ensure compatibility and ease of installation without the need for additional bulb purchases. The assembly meets SAE and DOT compliance standards, confirming it is suitable for on-road use.

Common Applications and Problem Solving

• Replacement for damaged or cracked left headlight lens or housing
• Restoring proper high and low beam lighting performance
• Upgrading worn or dim halogen bulbs with included new bulbs
• Ensuring compliance with vehicle lighting regulations
• Fixing moisture or fogging issues caused by compromised seals

Installation Notes and Tips

Installation of the TYC Regular 20-6406-00 headlight assembly is designed to be a direct replacement for the left side of Toyota 4Runner models. Since bulbs are included, no additional bulb installation is necessary. It is recommended to verify the vehicle’s model year and headlight configuration before installation to ensure compatibility. Handle the assembly carefully to avoid damage to the plastic lens and housing during installation.

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet industry standards for fit, form, and function. This part is SAE and DOT compliant, ensuring it meets safety and performance requirements. While specific warranty details are not provided here, TYC products typically come with a limited warranty covering defects in materials and workmanship.