TYC 20-6174-00 Headlight Assembly - Left

Overview of TYC Regular Headlight Assembly for Toyota Highlander

The TYC Regular Headlight Assembly 20-6174-00 is designed specifically for Toyota Highlander models, providing reliable exterior lighting with included halogen bulbs. This headlight assembly ensures compliance with SAE and DOT standards for safe and legal road use.

• Complete headlight assembly with included halogen bulbs
• Plastic lens and housing for durability and lightweight design
• Includes both high beam and low beam halogen bulbs (Hb3/Hb4 types)
• SAE and DOT compliant for road safety and regulations
• Compatible with Toyota Highlander, part number 20-6174-00

Detailed Product Description

This TYC Regular headlight assembly (part number 20-6174-00) is engineered to meet the lighting needs of Toyota Highlander vehicles. The assembly features a plastic lens and housing, which balances durability with weight considerations. Both high beam and low beam halogen bulbs are included, with the low beam using Hb3/Hb4 bulb types and the high beam using standard halogen bulbs. This ensures consistent lighting performance and easy replacement when necessary. The assembly is fully compliant with SAE and DOT regulations, making it suitable for street use without modification.

The TYC Regular product line focuses on providing dependable, OE-quality replacement parts that meet factory specifications. This headlight assembly is part of that line, offering a balance of quality and value for Toyota Highlander owners seeking a direct replacement for their exterior lighting components.

Common Applications and Issues Addressed

• Replacement of damaged or cracked headlight lens or housing
• Restoring proper lighting performance due to burnt-out bulbs
• Upgrading to a complete assembly for improved fit and finish
• Ensuring compliance with vehicle lighting regulations
• Resolving moisture or fogging issues inside the headlight unit

Installation Notes and Tips

• Compatible with Toyota Highlander models; verify part number 20-6174-00 before installation
• Includes bulbs, reducing the need for separate purchases
• Handle the plastic lens carefully to avoid scratches during installation
• Ensure electrical connectors are securely attached to prevent lighting issues
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. This part is SAE and DOT compliant, confirming adherence to safety and regulatory requirements. Warranty coverage details should be confirmed with the product supplier or manufacturer, as they may vary.