TYC 20-9778-00 Headlight Assembly - Left

Overview of TYC Regular Left Headlight Assembly for Honda Civic

The TYC Regular 20-9778-00 headlight assembly is designed specifically for the left side of Honda Civic models. This complete lighting solution includes multiple bulb types to ensure proper illumination and compliance with safety standards.

• Includes halogen bulbs for low beam, high beam, and front signal light
• Daytime running light and park lamp bulbs use LED technology
• Clear plastic lens and durable plastic housing
• Hardware not included
• Meets SAE/DOT compliance for road use

Features of the TYC Regular Headlight Assembly

The TYC Regular product line offers reliable replacement parts that meet OEM specifications. This headlight assembly features a clear plastic lens and housing designed to withstand typical road conditions. The assembly comes with all necessary bulbs included, combining halogen and LED technologies for optimal lighting performance. The daytime running light and park lamp bulbs are LED, providing efficient and long-lasting illumination, while the low beam, high beam, and front signal light bulbs are halogen for consistent brightness.

Detailed Product Description

This left side headlight assembly, part number 20-9778-00, is engineered for Honda Civic vehicles requiring a direct replacement. The combination of halogen and LED bulbs ensures that all lighting functions are covered, including daytime running lights, park lamps, low and high beams, and front signal lights. The clear lens allows for maximum light output, and the plastic housing offers durability without adding excessive weight. This assembly is designed to meet SAE and DOT standards, ensuring it is street legal and safe for use.

Common Applications and Issues Addressed

• Replacement of cracked or damaged headlight lens or housing
• Restoring proper illumination for low and high beam functions
• Fixing non-functional daytime running lights or park lamps
• Addressing front signal light failures
• Upgrading to a complete assembly with included bulbs for convenience

Installation Notes and Tips

Installation of the TYC Regular 20-9778-00 headlight assembly is straightforward for Honda Civic owners familiar with basic automotive repairs. Note that hardware is not included, so retain original mounting components or acquire compatible fasteners. Ensure all electrical connections are secure and test each bulb function before finalizing installation. Refer to the vehicle’s service manual for specific removal and installation procedures.

Quality Assurance and Warranty

TYC Regular parts are manufactured to meet or exceed OEM standards, providing reliable performance and fitment. This headlight assembly complies with SAE and DOT regulations, ensuring safety and legal use on public roads. While specific warranty details are not provided here, TYC typically offers limited warranties on their replacement lighting products. Verify warranty terms with the product documentation or retailer.