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TYC 20-9778-00-9 Headlight Assembly - Left
| Brand | TYC 20-9778-00-9 |
|---|---|
| Position | Left |
| Bulb Type | Halogen |
| Bulbs Included | YES |
| Components Included | Complete Assembly |
| Daytime Running Light Bulb Included | YES |
| Daytime Running Light Bulb Type | LED |
| Front Signal Light Bulb Included | YES |
| Front Signal Light Bulb Type | Halogen |
| Hardware Included | No |
| High Beam Bulb Included | YES |
| High Beam Bulb Type | Halogen |
| Housing Material | Plastic |
| Lens Color | Clear |
| Lens Material | Plastic |
| Low Beam Bulb Included | YES |
| Low Beam Bulb Type | Halogen |
| Other Side | 20-9777-00-9 |
| Park Lamp Bulb Included | YES |
| Park Lamp Bulb Type | LED |
| Sae/dot Compliant | Yes |
| Product line | CAPA Certified |
| Fits | Honda · 38 vehicles |
CAPA Certified. Meets a recognized quality standard for exterior lighting.
Complete assembly. Includes bulbs and housing for a ready-to-install replacement.
Clear lens. Delivers a clean, factory-style appearance.
Cross-references Honda 33150-TBA-A01 and Partslink HO2502173 for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Honda Civic Left Headlight Assembly
This TYC CAPA Certified headlight assembly is built for the left side of select Honda Civic models with halogen lighting. It includes the bulbs and lighting components needed for a complete exterior lighting replacement, with a clear lens and plastic housing for a direct-fit repair.
Key Features
- TYC CAPA Certified headlight assembly for the left side
- Compatible with 2016-2020 Honda Civic, left
- Halogen bulb type with bulbs included
- Clear lens and plastic lens material
- Plastic housing for exterior lighting replacement
- Includes daytime running light bulbs with LED type
- Includes park lamp bulbs with LED type
- Includes front signal, high beam, and low beam bulbs
- SAE/DOT compliant
- Cross-reference: Honda 33150-TBA-A01
Product Details
TYC Part Number 20-9778-00-9 is a complete left headlight assembly for the Honda Civic. It is engineered for halogen-equipped vehicles and includes the low beam, high beam, front signal, daytime running light, and park lamp bulbs. The clear lens and plastic construction support a factory-style exterior appearance, while CAPA certification adds an extra layer of fitment and quality verification for replacement use. This part also cross-references Partslink HO2502173 for the same application. Use 20-9778-00-9 when replacing a damaged, cloudy, or non-functioning left headlamp on a Honda Civic.
Common Replacement Reasons
- Cracked or broken left headlight lens
- Dim, failed, or inconsistent halogen lighting
- Water intrusion or housing damage
- Restoring front-end lighting after collision repair
- Replacing a worn headlamp assembly on a Honda Civic
Installation Notes
Compatible With 2016-2020 Honda Civic, left. Also listed for 2018 Honda Civic, left, North America built; 2018 Honda Civic, left, to VIN U227541. Verify halogen headlamp configuration and match the opposite side part number 20-9777-00-9 before installation. Professional installation is recommended to confirm alignment, bulb operation, and proper aiming after replacement.
Quality Assurance
This TYC CAPA Certified headlight assembly is SAE/DOT compliant and built for direct replacement use on the specified Honda Civic applications. Part Number 20-9778-00-9 is intended to meet the fitment and lighting requirements listed above.
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Honda | Civic | Si | Sedan | 1.5L | L4 | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2019 | Honda | Civic | Si | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2019 | Honda | Civic | Si | Sedan | 1.5L | L4 | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | EX-L | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | EX-T | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | LX | Sedan | — | — | Left | NORTH AMERICA BUILT; Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | EX | Hatchback | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | EX-L | Sedan | — | — | Left | NORTH AMERICA BUILT; Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | Si | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | LX | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | Sport | Hatchback | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | EX | Sedan | — | — | Left | NORTH AMERICA BUILT; Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | LX-P | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | EX-T | Sedan | — | — | Left | NORTH AMERICA BUILT; Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | Si | Sedan | — | — | Left | NORTH AMERICA BUILT; Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2018 | Honda | Civic | LX | Hatchback | — | — | Left | To VIN U227541; Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | EX-L | Sedan | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | Si | Sedan | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | LX-P | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | LX | Hatchback | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | EX-L | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | EX-T | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | LX | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | Si | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | EX | Sedan | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | EX | Hatchback | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | EX-L | Hatchback | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | Sport | Hatchback | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | EX-T | Sedan | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2017 | Honda | Civic | LX | Sedan | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2016 | Honda | Civic | EX-L | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2016 | Honda | Civic | EX-T | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2016 | Honda | Civic | EX-T | Sedan | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2016 | Honda | Civic | LX | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2016 | Honda | Civic | LX-P | Coupe | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2016 | Honda | Civic | LX | Sedan | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2016 | Honda | Civic | EX-L | Sedan | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
| 2016 | Honda | Civic | EX | Sedan | — | — | Left | Halogen Type; Other Side: 20-9777-00-9; CAPA Certified |
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