TYC 20-6778-00-9 Headlight Assembly - Left

Overview of TYC CAPA Certified Headlight Assembly

The TYC CAPA Certified Headlight Assembly 20-6778-00-9 is designed specifically for the left side of Buick Lucerne models. This headlight assembly includes both high and low beam halogen bulbs, providing clear and reliable exterior lighting with a durable plastic lens and housing.

• Includes halogen bulbs for both high and low beams
• Clear and amber plastic lens for optimal light output and signaling
• Durable plastic housing designed for long-lasting use
• Left side headlight assembly compatible with Buick Lucerne
• SAE/DOT compliant for safety and regulatory standards
• Part number 20-6778-00-9 with matching right side part 20-6777-00-9

Detailed Product Description

This TYC headlight assembly is engineered to meet the lighting needs of Buick Lucerne vehicles, ensuring proper fit and function. The assembly features a clear and amber plastic lens that balances visibility and signaling requirements. Both the high beam and low beam bulbs are halogen type and included with the assembly, allowing for straightforward installation without the need for additional bulb purchases. The plastic housing provides a lightweight yet sturdy structure that resists corrosion and environmental damage. This part is SAE and DOT compliant, meeting necessary safety standards for road use.

CAPA Certified Product Line Information

The CAPA Certified line from TYC represents parts that meet or exceed the standards set by the Certified Automotive Parts Association. This certification ensures that the headlight assembly 20-6778-00-9 maintains quality, fit, and performance comparable to original equipment. Choosing a CAPA Certified part helps maintain the integrity and safety of your Buick Lucerne’s lighting system.

Common Applications and Problem Resolution

• Replacement for cracked or damaged left headlight lens or housing
• Upgrade from non-functioning or dim halogen bulbs
• Restores proper high and low beam lighting performance
• Fixes issues related to moisture intrusion or fogging inside the headlight
• Ensures compliance with SAE/DOT lighting regulations

Installation Notes and Tips

Installation of the TYC 20-6778-00-9 headlight assembly is designed to be a direct replacement for the left side of Buick Lucerne models. It is recommended to disconnect the vehicle battery before installation to avoid electrical issues. Ensure all electrical connectors are securely attached and test the high and low beams before finalizing the installation. Align the headlight assembly properly to maintain correct beam pattern and avoid glare.

Quality Assurance and Warranty

TYC CAPA Certified headlight assemblies are manufactured to meet strict quality standards. This part is SAE/DOT compliant, ensuring it meets federal safety requirements. While specific warranty details are not provided here, CAPA Certified parts typically come with a limited warranty covering defects in materials and workmanship.