HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-9799-90 Headlight Assembly - Right
Part #: 20-9799-90

TYC 20-9799-90 Headlight Assembly - Right

TYC Regular, Right
⚙️ 3 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: Toyota, Prius
🔄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 Headlight Assembly for Toyota Prius

The TYC Regular Headlight Assembly 20-9799-90 is designed specifically for Toyota Prius models, providing reliable exterior lighting with included LED bulbs. This headlight assembly ensures proper fitment and functionality for your vehicle's lighting needs.

  • Includes LED bulbs for immediate installation
  • Compatible with Toyota Prius models
  • Part number 20-9799-90 for precise identification
  • Designed as the left or right side assembly (other side part number 20-9800-90-1)
  • Part of the TYC Regular product line focused on standard replacement parts

Detailed Product Description

This TYC Regular headlight assembly (part number 20-9799-90) is engineered to meet the lighting requirements of Toyota Prius vehicles. It comes complete with LED bulbs, eliminating the need for separate bulb purchases and ensuring consistent light output. The LED bulb type offers improved energy efficiency and longer service life compared to traditional halogen bulbs. This assembly is designed to replace the exterior headlight on one side of the vehicle, with the complementary part number 20-9800-90-1 available for the opposite side.

The TYC Regular product line provides dependable replacement parts that maintain the original equipment specifications. This line focuses on delivering quality and fitment without additional features, making it suitable for customers seeking straightforward, OEM-style replacements for their Toyota Prius lighting components.

Common Applications and Issues Addressed

  • Restores proper headlight function after damage or wear
  • Replaces faded or dim headlights to improve nighttime visibility
  • Solves issues related to burnt-out or malfunctioning LED bulbs
  • Corrects alignment and fitment problems caused by previous improper replacements
  • Upgrades from older halogen assemblies to LED lighting technology

Installation Notes and Tips

  • Ensure compatibility with your specific Toyota Prius model year before installation
  • Handle LED bulbs carefully to avoid damage during installation
  • Use the corresponding part number 20-9800-90-1 for the opposite side to maintain uniform lighting
  • Follow vehicle manufacturer guidelines for headlight assembly removal and installation
  • Check headlight alignment after installation to ensure proper beam pattern

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet industry standards for fit and function. The inclusion of LED bulbs ensures consistent lighting performance. While specific warranty details are not provided here, TYC products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.

BrandTYC
Part Number20-9799-90
PositionTYC Regular, Right
Bulb TypeLED
Bulbs IncludedYes
Other Side20-9800-90-1

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2018ToyotaPriusRightBulb Type: LED; Other Side: 20-9800-90-1; TYC Regular
2017ToyotaPriusRightBulb Type: LED; Other Side: 20-9800-90-1; TYC Regular
2016ToyotaPriusRightBulb Type: LED; Other Side: 20-9800-90-1; 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:

TO2519192

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