HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-17304-00 Headlight Assembly - Left
Part #: 20-17304-00

TYC 20-17304-00 Headlight Assembly - Left

TYC Regular, Left
⚙️ 6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦TYC Regular, Left
🚗Fitment: Toyota, Prius Prime
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Overview of TYC Regular Left Headlight Assembly for Toyota Prius Prime

The TYC Regular 20-17304-00 headlight assembly is designed specifically for the left side of the Toyota Prius Prime. This complete LED headlight assembly offers clear lens construction and includes all necessary bulbs for low beam, high beam, and park lamp functions, ensuring reliable exterior lighting performance.

  • Complete headlight assembly with included LED bulbs
  • Clear PMMA plastic lens for durability and clarity
  • ABS plastic housing for long-lasting protection
  • Includes LED low beam, high beam, and park lamp bulbs
  • Compatible with Toyota Prius Prime models
  • Meets SAE/DOT compliance standards
  • Part number 20-17304-00 for precise fitment

Detailed Product Features and Specifications

This TYC Regular headlight assembly features a clear lens made from PMMA plastic, known for its resistance to yellowing and impact. The housing is constructed from ABS plastic, providing a sturdy and weather-resistant enclosure for the lighting components. The assembly includes LED bulbs for the low beam, high beam, and park lamp, delivering consistent illumination and energy efficiency. Although the front side marker light bulb is not included, the assembly is designed to integrate seamlessly with the vehicle's existing lighting system. This part is SAE and DOT compliant, ensuring it meets regulatory standards for road use. The left side headlight assembly corresponds to part number 20-17304-00 and is a direct replacement for OE# 81185-47801.

TYC Regular Product Line Information

The TYC Regular product line focuses on providing reliable, OEM-quality replacement parts that meet or exceed factory specifications. This headlight assembly from the TYC Regular line is engineered to offer a balance of durability and performance, making it suitable for routine repairs and maintenance on the Toyota Prius Prime. The line emphasizes compatibility and quality materials, such as PMMA and ABS plastics, to ensure longevity and proper fitment.

Common Applications and Problem Resolution

  • Replacement for damaged or cracked left headlight lens or housing
  • Upgrade from halogen to LED lighting for improved visibility
  • Restoration of headlight functionality after bulb or assembly failure
  • Correction of fogging or discoloration issues in the original lens
  • Ensuring compliance with SAE/DOT lighting regulations

Installation Notes and Tips

Installation of the TYC Regular 20-17304-00 headlight assembly is designed to be a direct fit for the left side of the Toyota Prius Prime. Since the assembly includes all necessary LED bulbs except for the front side marker light bulb, verify the condition of the existing side marker bulb before installation. No additional hardware is included, so retain original mounting components during removal. Proper alignment and secure mounting are essential to maintain optimal lighting performance and safety compliance.

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet strict quality standards and comply with SAE and DOT regulations. This ensures dependable performance and safety on the road. While specific warranty details are not provided here, TYC products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.

BrandTYC
Part Number20-17304-00
PositionTYC Regular, Left
Bulbs IncludedYes
Lens ColorClear
Bulb TypeLed
Lens MaterialPmma plastic
Housing MaterialAbs plastic
Components IncludedComplete assembly
Front Side Marker Light Bulb IncludedNo
Front Side Marker Light Bulb TypeLed
Hardware IncludedNo
High Beam Bulb IncludedYes
High Beam Bulb TypeLed
Low Beam Bulb IncludedYes
Low Beam Bulb TypeLed
Other Side20-17303-00
Park Lamp Bulb IncludedYes
Park Lamp Bulb TypeLed
PositionLeft
RemarksAlso fit oe# 81185-47801
Sae/dot CompliantYes

This part fits 6 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2022ToyotaPrius PrimeLEHatchbackLeftTYC Regular
2021ToyotaPrius PrimeLEHatchbackLeftTYC Regular
2020ToyotaPrius PrimeXLEHatchbackLeftTYC Regular
2019ToyotaPrius PrimePremiumHatchbackLeftTYC Regular
2018ToyotaPrius PrimePlusHatchbackLeftTYC Regular
2017ToyotaPrius PrimePremiumHatchbackLeftTYC 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:

81185-47800TO2502252

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