TYC
TYC Regular

TYC 20-9800-00 Headlight Assembly - Left

Brand TYC 20-9800-00
Position Left
Bulb Type LED
Bulbs Included Yes
High Beam Bulb Included YES
High Beam Bulb Type LED
Housing Material Plastic
Lens Material Plastic
Low Beam Bulb Included YES
Low Beam Bulb Type LED
Other Side 20-9799-00
Product line TYC Regular
Fits Toyota · 11 vehicles

LED lighting. Includes LED bulbs for both beams.

Plastic lens. Lightweight construction with a plastic lens and housing.

Headlight assembly. Complete exterior lighting replacement in one unit.

Cross-references Partslink TO2502248 and Toyota 81070-47711 for the same application. See all 2.

$309.45Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $309.45
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

LED Headlight Assembly for Prius

This TYC headlight assembly is built for the left side of the 2016-2018 Toyota Prius and uses LED bulbs for both high and low beam lighting. It is a direct-fit exterior lighting replacement for drivers looking for a Toyota Prius headlight assembly with the correct OE-style application and part number 20-9800-00.

Key Features

  • Fits 2016-2018 Toyota Prius, left
  • Bulbs included for a complete lighting unit
  • LED high beam bulb included
  • LED low beam bulb included
  • Plastic lens and plastic housing construction
  • Cross-reference: Toyota 81070-47711
  • Partslink reference: TO2502248

Product Details

TYC Regular 20-9800-00 is a left headlight assembly for the Toyota Prius that matches the vehicle’s exterior lighting layout for 2016, 2017, and 2018 models. The assembly includes LED bulbs for both beam functions, making it a practical replacement when the original headlamp is damaged, dim, or no longer operating correctly. The plastic lens and housing support a lightweight OE-style design for the Prius front lighting system.

The TYC Regular product line focuses on direct replacement lighting components for common repair needs. For buyers searching for a 2016-2018 Toyota Prius left headlight assembly, TYC 20-9800-00 provides the correct side, bulb type, and interchange references needed for a straightforward match.

Common Reasons to Replace

  • Cracked or broken headlight lens
  • Failed LED high beam or low beam operation
  • Moisture intrusion or housing damage
  • Reduced nighttime visibility from a worn headlamp
  • Restoring the front lighting appearance on a Toyota Prius

Installation Notes

Verify left-side fitment before installation and compare the connector, mounting points, and OE reference numbers to the original unit. This part fits 2016-2018 Toyota Prius, left, and is identified by part number 20-9800-00. Professional installation is recommended for proper alignment and electrical connection checks after replacement.

Quality Assurance

TYC manufactures replacement lighting components for OE-style applications, and this headlight assembly is cataloged with Toyota 81070-47711 and Partslink TO2502248 for application matching. Confirm all vehicle details against the existing headlamp before ordering.

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2018ToyotaPrius—LeftOther Side: 20-9799-00; TYC Regular
2017ToyotaPriusBaseLeftOther Side: 20-9799-00; TYC Regular
2017ToyotaPriusThreeLeftOther Side: 20-9799-00; TYC Regular
2017ToyotaPriusFourLeftOther Side: 20-9799-00; TYC Regular
2017ToyotaPriusTwoLeftOther Side: 20-9799-00; TYC Regular
2017ToyotaPriusTwo EcoLeftOther Side: 20-9799-00; TYC Regular
2016ToyotaPriusFourLeftOther Side: 20-9799-00; TYC Regular
2016ToyotaPriusBaseLeftOther Side: 20-9799-00; TYC Regular
2016ToyotaPriusThreeLeftOther Side: 20-9799-00; TYC Regular
2016ToyotaPriusTwoLeftOther Side: 20-9799-00; TYC Regular
2016ToyotaPriusTwo EcoLeftOther Side: 20-9799-00; TYC Regular
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Partslink — TO2502248Toyota — 81070-47711