TYC
TYC Regular

TYC 20-6173-00 Headlight Assembly - Right

Brand TYC 20-6173-00
Position Right
Bulb Type Halogen
Bulbs Included Yes
High Beam Bulb Included YES
High Beam Bulb Type Halogen
Housing Material Plastic
Lens Material Plastic
Low Beam Bulb Included YES
Low Beam Bulb Type HB3/HB4
Other Side 20-6174-00
Sae/dot Compliant Yes
Product line TYC Regular
Fits Toyota · 6 vehicles

Halogen bulbs included. Ready for a straightforward lighting replacement.

Plastic lens and housing. Lightweight construction for a practical exterior lighting assembly.

SAE/DOT compliant. Meets recognized road-use lighting standards.

Cross-references Partslink TO2503141 and Toyota 81130-48150 for the same application. See all 2.

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TYC 20-6173-00 Headlight Assembly for Highlander

Restore front-end lighting on your 2001-2003 Toyota Highlander with this TYC Regular headlight assembly. It includes bulbs and uses halogen lighting with a plastic lens and plastic housing for a direct replacement on the right side.

Key Features

  • Fits 2001-2003 Toyota Highlander, right
  • TYC Regular line headlight assembly
  • Bulbs included for a complete lighting unit
  • Halogen bulb type with high beam and low beam bulbs included
  • Plastic lens and plastic housing construction
  • SAE/DOT compliant for road use
  • Cross-reference: Toyota 81130-48150

Detailed Description

TYC part number 20-6173-00 is a right headlight assembly for the Toyota Highlander, covering 2001, 2002, and 2003 model years. This assembly is built with a plastic lens and plastic housing and uses halogen lighting, with both high beam and low beam bulbs included. The low beam bulb type is HB3/HB4, and the unit is SAE/DOT compliant for standard exterior lighting requirements. The TYC Regular product line focuses on direct-fit replacement lighting components for common repair and restoration needs. This part cross-references Toyota 81130-48150 and Partslink TO2503141 for the same application.

Common Repair Uses

  • Replaces a cracked or cloudy right headlight on a Toyota Highlander
  • Addresses dim or failed halogen headlight output
  • Restores proper forward lighting after collision damage
  • Helps correct moisture intrusion caused by a damaged lamp housing
  • Returns the vehicle to a compliant exterior lighting setup

Installation Notes and Tips

Install this headlight assembly on the right side of 2001-2003 Toyota Highlander models. Verify connector condition, bulb seating, and aiming after installation to ensure proper beam pattern and road visibility. Compare the existing lamp to part number 20-6173-00 and the opposite side reference 20-6174-00 before installation.

Quality Assurance

This TYC headlight assembly is SAE/DOT compliant and built as a direct replacement lighting component for the specified Highlander applications. Confirm fitment by year, model, and right-side position before ordering.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2003ToyotaHighlanderLimitedSport UtilityRightOther Side: 20-6174-00; TYC Regular
2003ToyotaHighlanderBaseSport UtilityRightOther Side: 20-6174-00; TYC Regular
2002ToyotaHighlanderLimitedSport UtilityRightOther Side: 20-6174-00; TYC Regular
2002ToyotaHighlanderBaseSport UtilityRightOther Side: 20-6174-00; TYC Regular
2001ToyotaHighlanderBaseSport UtilityRightOther Side: 20-6174-00; TYC Regular
2001ToyotaHighlanderLimitedSport UtilityRightOther Side: 20-6174-00; 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 — TO2503141Toyota — 81130-48150