TYC
TYC Regular

TYC 20-9936-00 Headlight Assembly - Left

Brand TYC 20-9936-00
Position Left
Afs Motor No
Bulb Type LED
Bulbs Included YES
Components Included Complete Assembly
Front Side Marker Light Bulb Included YES
Front Side Marker Light Bulb Type LED
Front Signal Light Bulb Included YES
Front Signal Light Bulb Type Halogen WY21W
Hardware Included No
High Beam Bulb Included YES
High Beam Bulb Type LED
Housing Material PP Plastic
Lens Color Clear, Amber
Lens Material PC Plastic
Low Beam Bulb Included YES
Low Beam Bulb Type LED
Notes 1 w/o LED Signal Lamp
Other Side 20-9935-00
Remarks w/o Adaptive Headlamps
Sae/dot Compliant Yes
Product line TYC Regular
Fits Lexus · 18 vehicles

Complete assembly. Includes bulbs and arrives ready to install.

Clear, amber lens. Delivers a clean look with integrated marker and signal lighting.

SAE/DOT compliant. Built to meet recognized lighting standards.

Cross-references Lexus 81185-53810 and Partslink LX2502170 for the same application. See all 2.

$677.83Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $677.83
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Left Headlight Assembly for Lexus IS300 and IS350

This TYC Regular headlight assembly is a direct-fit exterior lighting replacement for select Lexus IS300 and IS350 models. Part number 20-9936-00 is built as a complete assembly with integrated LED low beam, high beam, and front side marker lighting for the left side.

Key Features

  • TYC Regular headlight assembly, part number 20-9936-00
  • Left-side replacement for select Lexus IS300, IS350, and IS200t applications
  • Complete assembly with bulbs included
  • Clear and amber lens design
  • LED low beam, LED high beam, and LED front side marker light
  • Front signal light uses halogen WY21W bulb
  • PC plastic lens and PP plastic housing
  • SAE/DOT compliant
  • Fits vehicles without adaptive headlamps
  • Fits vehicles without LED signal lamp on applicable 2019-2020 models

Detailed Description

TYC 20-9936-00 is a left headlight assembly designed for 2017-2020 Lexus IS300 and IS350 models, plus 2017 Lexus IS200t applications listed below. It uses a clear and amber lens, LED lighting for the low beam, high beam, and front side marker functions, and a halogen WY21W bulb for the front signal light. The assembly is built with a PC plastic lens and PP plastic housing and is SAE/DOT compliant for road use. TYC Regular focuses on dependable OE-style replacement lighting for drivers who need a direct-fit exterior lamp assembly without adaptive headlamp equipment.

This part cross-references Lexus 81185-53810 and Partslink LX2502170 for the same application. Part number 20-9936-00 is a practical replacement when restoring the left front lighting on a Lexus IS300 or Lexus IS350 with the listed equipment restrictions.

Vehicle Fitment

  • Fits 2019-2020 Lexus IS300, left, w/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
  • Fits 2019-2020 Lexus IS350, left, w/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
  • Fits 2017-2018 Lexus IS300, left, w/o Adaptive Headlamps; TYC Regular
  • Fits 2017-2018 Lexus IS350, left, w/o Adaptive Headlamps; TYC Regular
  • Fits 2017 Lexus IS200t, left, w/o Adaptive Headlamps; TYC Regular

Installation Notes

Verify the vehicle is equipped for a left-side headlight assembly without adaptive headlamps before ordering. Confirm the existing connector style, bulb configuration, and signal lamp setup against the original unit, especially on 2019-2020 Lexus IS300 and IS350 models that are listed without LED signal lamp. Transfer any required vehicle-side components during installation if applicable to your application.

Quality Assurance

This TYC Regular headlight assembly is SAE/DOT compliant and built as a complete replacement lighting unit for the specified Lexus applications. The part number 20-9936-00 is listed with OE and aftermarket cross-reference numbers for direct application matching.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2020LexusIS300BaseSedanLeftw/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
2020LexusIS300F SportSedanLeftw/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
2020LexusIS350BaseSedanLeftw/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
2020LexusIS350F SportSedanLeftw/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
2019LexusIS300BaseSedanLeftw/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
2019LexusIS300F SportSedanLeftw/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
2019LexusIS350BaseSedanLeftw/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
2019LexusIS350F SportSedanLeftw/o Adaptive Headlamps; w/o LED Signal Lamp; TYC Regular
2018LexusIS300F SportSedanLeftw/o Adaptive Headlamps; TYC Regular
2018LexusIS300BaseSedanLeftw/o Adaptive Headlamps; TYC Regular
2018LexusIS350BaseSedanLeftw/o Adaptive Headlamps; TYC Regular
2018LexusIS350F SportSedanLeftw/o Adaptive Headlamps; TYC Regular
2017LexusIS200tBaseSedanLeftw/o Adaptive Headlamps; TYC Regular
2017LexusIS200tF SportSedanLeftw/o Adaptive Headlamps; TYC Regular
2017LexusIS300BaseSedanLeftw/o Adaptive Headlamps; TYC Regular
2017LexusIS300F SportSedanLeftw/o Adaptive Headlamps; TYC Regular
2017LexusIS350F SportSedanLeftw/o Adaptive Headlamps; TYC Regular
2017LexusIS350BaseSedanLeftw/o Adaptive Headlamps; TYC Regular
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Lexus — 81185-53810Partslink — LX2502170