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TYC 20-6777-90-9 Headlight Assembly - Right
Overview of TYC CAPA Certified Headlight Assembly
The TYC CAPA Certified Headlight Assembly 20-6777-90-9 is designed specifically for the right side of Buick Lucerne models. This headlight assembly includes halogen bulbs and features clear and amber lenses, providing reliable exterior lighting performance.
- Includes halogen bulbs for low beam, high beam, and daytime running lights
- Clear and amber plastic lens for optimal light output and signaling
- Durable plastic housing designed for long-lasting use
- Right side headlight assembly compatible with Buick Lucerne
- SAE/DOT compliant for safety and regulatory standards
Detailed Product Description
This TYC headlight assembly (part number 20-6777-90-9) is engineered to meet the lighting needs of Buick Lucerne vehicles. The assembly comes complete with halogen bulbs for low beam, high beam, and daytime running lights, ensuring full functionality upon installation. The lens combines clear and amber colors, with the amber section serving as the turn signal indicator. Both the lens and housing are made from durable plastic materials, providing resistance to road debris and weather conditions. This right side headlight assembly is SAE and DOT compliant, meeting federal safety standards for exterior vehicle lighting.
About the CAPA Certified Product Line
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 20-6777-90-9 maintains quality, fit, and function comparable to original equipment. Choosing a CAPA Certified part means selecting a component that has undergone rigorous testing for performance and durability, specifically designed for Buick Lucerne models.
Common Applications and Problem Solving
- Replacement for damaged or cracked right side headlight lens or housing
- Restores proper lighting function when bulbs or assemblies fail
- Improves visibility and signaling with included halogen bulbs
- Ensures compliance with safety regulations for exterior lighting
- Addresses moisture or fogging issues caused by worn seals or damaged lens
Installation Notes and Tips
Installation of the TYC 20-6777-90-9 headlight assembly is straightforward for technicians familiar with Buick Lucerne vehicles. The assembly comes with all necessary halogen bulbs pre-installed, reducing installation time. It is recommended to disconnect the vehicle battery before beginning installation to avoid electrical issues. Ensure all connectors are securely attached and test all lighting functions before completing the installation. For best results, inspect the mounting points and clean the area to prevent moisture intrusion.
Quality Assurance and Warranty
TYC CAPA Certified headlight assemblies are manufactured to meet strict quality standards. The 20-6777-90-9 part is SAE and DOT compliant, ensuring it meets federal safety requirements. While specific warranty details may vary, CAPA Certified parts typically come with a limited warranty covering defects in materials and workmanship. This provides assurance of the part’s reliability and durability for Buick Lucerne owners.
| Brand | TYC |
| Part Number | 20-6777-90-9 |
| Position | CAPA Certified, Right |
| Bulb Type | Halogen |
| Bulbs Included | Yes |
| Daytime Running Light Bulb Type | Halogen |
| High Beam Bulb Included | YES |
| High Beam Bulb Type | Halogen |
| Housing Material | Plastic |
| Lens Color | Clear, Amber |
| Lens Material | Plastic |
| Low Beam Bulb Included | YES |
| Low Beam Bulb Type | Halogen |
| Other Side | 20-6778-90-9 |
| Position | Right |
| Sae/dot Compliant | Yes |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | CX | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2011 | Buick | Lucerne | CXL | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2011 | Buick | Lucerne | Super | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2010 | Buick | Lucerne | Super | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2010 | Buick | Lucerne | CXL Special Edition | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2010 | Buick | Lucerne | CXL | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2010 | Buick | Lucerne | CX | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2009 | Buick | Lucerne | CXL | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2009 | Buick | Lucerne | Super | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2009 | Buick | Lucerne | CX | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2008 | Buick | Lucerne | Super | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2008 | Buick | Lucerne | CXL | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2008 | Buick | Lucerne | CXS | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2008 | Buick | Lucerne | CX | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2007 | Buick | Lucerne | CXL | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2007 | Buick | Lucerne | CXS | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2006 | Buick | Lucerne | CXS | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
| 2006 | Buick | Lucerne | CXL | Sedan | Right | Other Side: 20-6778-90-9; CAPA Certified |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.