TYC 20-17173-00-9 Headlight Assembly - Right

CAPA Certified Right Headlight for Prius

This TYC CAPA Certified headlight assembly is a direct replacement for the right side on select Toyota Prius models. It combines LED lighting with clear and amber lens elements to restore exterior lighting performance for 2019-2022 Prius applications, including 2022 Toyota Prius right headlight replacement needs.

Part number 20-17173-00-9 is built for vehicles without adaptive headlamps and, on listed applications, without fog lamps. It is a practical OE-style solution for Toyota Prius owners looking for a right headlight assembly with integrated bulbs and SAE/DOT compliance.

Key Features

• CAPA Certified TYC headlight assembly
• Position: right side
• Bulbs included for low beam, high beam, daytime running light, and park lamp functions
• LED headlight bulb type with LED daytime running light and LED low/high beam lighting
• Clear and amber lens color
• Lens material: PC plastic; housing material: PP plastic
• SAE/DOT compliant
• Configuration: without AFS and without adaptive headlamps
• For vehicles that do not come with fog lights on the listed applications

Detailed Description

TYC 20-17173-00-9 is a right headlight assembly for the Toyota Prius that follows the listed OE-style configuration for 2019-2022 models. It is specified for vehicles without adaptive headlamps, and the fitment notes also call out applications without fog lamps. The assembly uses LED lighting for the main headlight functions, while the park lamp uses a halogen W5W bulb and the front signal uses an LED LY5B bulb.

This CAPA Certified replacement cross-references Partslink TO2503280 and Toyota 81140-47870 for the same application. For buyers searching for a 2020 Toyota Prius right headlight assembly or a 2021 Toyota Prius LED headlamp replacement, part number 20-17173-00-9 matches the listed configuration requirements.

What This Part Helps Address

• Cracked or damaged right headlight housing
• Dim, failed, or inconsistent front lighting output
• Moisture intrusion from a compromised lens or housing
• Restoring proper road illumination on Prius models without adaptive headlamps
• Replacing a missing or nonfunctional right headlamp assembly

Installation Notes and Tips

Verify that the vehicle is equipped without adaptive headlamps before ordering. Confirm the Prius is listed for the correct year and right-side position, and check that the vehicle does not have fog lamps where noted in the fitment data. Transfer and connect the specified bulbs and electrical connections according to the vehicle’s original setup.

Compatible With 2019-2020 Toyota Prius, right; 2021 Toyota Prius, N/A; and 2022 Toyota Prius, right. Use part number 20-17173-00-9 to confirm the correct CAPA Certified headlight assembly before installation.

Quality Assurance

This TYC CAPA Certified headlight assembly is built to meet the listed SAE/DOT compliance requirements and uses durable PC plastic lens and PP plastic housing materials. CAPA certification adds an additional level of fit and construction verification for the specified Toyota Prius applications.