HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-9777-90 Headlight Assembly - Right
Part #: 20-9777-90

TYC 20-9777-90 Headlight Assembly - Right

TYC Regular, Right
⚙️ 21 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦TYC Regular, Right
🚗Fitment: Honda, Civic
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of TYC Regular Right Headlight Assembly for Honda Civic

The TYC Regular 20-9777-90 right headlight assembly is designed specifically for Honda Civic models, providing a complete lighting solution with included bulbs. This assembly combines halogen and LED technologies to ensure reliable exterior lighting performance.

  • Complete headlight assembly with bulbs included
  • Clear plastic lens and housing for durability
  • Halogen bulbs for low beam (H11), high beam (HB3), and front signal light (WY21W)
  • LED bulbs for daytime running light and park lamp
  • Right side position, compatible with Honda Civic models
  • SAE/DOT compliant for road safety standards
  • Compatible with US-built and JP-built Honda Civics

Detailed Features and Specifications

This TYC Regular headlight assembly (part number 20-9777-90) features a clear plastic lens and housing, providing a lightweight yet durable construction. The assembly includes halogen bulbs for the low beam (H11), high beam (HB3), and front signal light (WY21W), ensuring consistent illumination. Additionally, LED bulbs are used for the daytime running light and park lamp, offering improved visibility and energy efficiency. The assembly is designed for the right side of the vehicle and is SAE/DOT compliant, meeting safety and regulatory requirements. This part is compatible with both US-built and JP-built Honda Civic models, making it a versatile replacement option.

About the TYC Regular Product Line

The TYC Regular product line focuses on providing reliable, factory-style replacement parts that meet original equipment specifications. This headlight assembly from the TYC Regular line offers a balance of quality and value, featuring complete assemblies with bulbs included to simplify installation and ensure proper fitment for Honda Civic vehicles.

Common Applications and Problem Resolution

  • Replacement for damaged or cracked right headlight lens or housing
  • Restores proper low and high beam lighting performance
  • Fixes malfunctioning or burnt-out front signal and park lamps
  • Improves daytime running light visibility with LED technology
  • Ensures compliance with safety standards for road use

Installation Notes and Tips

Installation of the TYC Regular 20-9777-90 headlight assembly is straightforward for the right side of Honda Civic models. Since the assembly comes with all necessary bulbs included, additional bulb purchases are not required. However, hardware for mounting is not included and may need to be reused from the original assembly. It is recommended to verify fitment with your specific Honda Civic year and model before installation.

Quality Assurance and Warranty

TYC Regular parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This headlight assembly is SAE/DOT compliant, confirming adherence to safety regulations. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary.

BrandTYC
Part Number20-9777-90
PositionTYC Regular, Right
Bulbs IncludedYes
Lens ColorClear
Bulb TypeHalogen
Lens MaterialPlastic
Housing MaterialPlastic
Hardware IncludedNo
Components IncludedComplete assembly
Daytime Running Light Bulb TypeLed
Front Signal Light Bulb IncludedYes
Front Signal Light Bulb TypeHalogen wy21w
High Beam Bulb IncludedYes
High Beam Bulb TypeHalogen hb3
Low Beam Bulb IncludedYes
Low Beam Bulb TypeHalogen h11
Other Side20-9778-90
Park Lamp Bulb IncludedYes
Park Lamp Bulb TypeLed
PositionRight
RemarksUs-built also fit jp-built
Sae/dot CompliantYes

This part fits 21 vehicles. Search below:

YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
2021HondaCivicSportSedanRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2021HondaCivicLXSedanRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2021HondaCivicEXSedanRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2021HondaCivicEX-LSedanRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2020HondaCivicEX-LCoupeRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2020HondaCivicSportSedan2.0LL4RightHalogen Type; Other Side: 20-9778-90; TYC Regular
2020HondaCivicSportCoupeRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2020HondaCivicLXSedan2.0LL4RightHalogen Type; Other Side: 20-9778-90; TYC Regular
2020HondaCivicEXSedan1.5LL4RightHalogen Type; Other Side: 20-9778-90; TYC Regular
2020HondaCivicSiCoupeRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2020HondaCivicEX-LSedan1.5LL4RightHalogen Type; Other Side: 20-9778-90; TYC Regular
2020HondaCivicEXCoupeRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2020HondaCivicLXCoupeRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2019HondaCivicEX-LSedan1.5LL4RightHalogen Type; Other Side: 20-9778-90; TYC Regular
2019HondaCivicEXSedan2.0LL4RightHalogen Type; Other Side: 20-9778-90; TYC Regular
2019HondaCivicLXSedan2.0LL4RightHalogen Type; Other Side: 20-9778-90; TYC Regular
2019HondaCivicSportSedan2.0LL4RightHalogen Type; Other Side: 20-9778-90; TYC Regular
2019HondaCivicEXCoupeRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2019HondaCivicSportCoupeRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2019HondaCivicLXCoupeRightHalogen Type; Other Side: 20-9778-90; TYC Regular
2019HondaCivicEXSedan1.5LL4RightHalogen Type; Other Side: 20-9778-90; TYC Regular

* 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:

33100-TBA-A3133100-TEG-A31

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.