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TYC 20-17500-00 Headlight Assembly - Left
Overview of TYC Regular Left Headlight Assembly for Toyota Highlander
The TYC Regular Left Headlight Assembly (Part Number 20-17500-00) is designed specifically for Toyota Highlander models. This complete headlight assembly features LED and halogen bulbs, providing reliable exterior lighting performance with clear lens construction.
- Complete headlight assembly with bulbs included
- Clear PC plastic lens and durable PP plastic housing
- LED low beam, high beam, daytime running light, and park lamp bulbs
- Halogen front side marker and front signal light bulbs included
- SAE/DOT compliant for road safety standards
Detailed Product Features and Specifications
This TYC Regular headlight assembly is engineered with a clear polycarbonate (PC) plastic lens that offers excellent light transmission and impact resistance. The housing is made from polypropylene (PP) plastic, ensuring durability and protection against environmental elements. The assembly includes LED bulbs for the low beam, high beam, daytime running light, and park lamp, enhancing visibility and energy efficiency. Additionally, halogen bulbs are included for the front side marker (W5W) and front signal light (7444), maintaining proper signaling functions. This left-side headlight assembly is a direct replacement for Toyota Highlander vehicles and meets SAE/DOT compliance requirements.
About the TYC Regular Product Line
The TYC Regular product line offers reliable and cost-effective lighting solutions for a variety of vehicle makes and models. This line focuses on providing complete assemblies with included bulbs, ensuring a straightforward replacement process. The 20-17500-00 headlight assembly is part of this line, delivering consistent quality and fitment for Toyota Highlander owners seeking dependable exterior lighting components.
Common Applications and Problem Resolution
- Replacement for damaged or cracked headlight lenses
- Restoring dim or non-functioning LED or halogen bulbs
- Upgrading to a complete assembly for improved lighting performance
- Fixing issues with daytime running lights or signal lights
- Ensuring compliance with vehicle lighting safety standards
Installation Notes and Tips
Installation of the TYC Regular Left Headlight Assembly (20-17500-00) is designed to be a direct fit for Toyota Highlander models. Since the assembly comes with all necessary bulbs included, no additional bulb purchases are required. However, hardware for mounting is not included, so retain original mounting clips and screws or source replacements if needed. It is recommended to handle the assembly carefully to avoid damage to the lens or housing during installation.
Quality Assurance and Warranty Information
TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This part is SAE/DOT compliant, confirming it meets federal safety regulations for exterior lighting. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary.
| Brand | TYC |
| Part Number | 20-17500-00 |
| Position | TYC Regular, Left |
| Bulbs Included | Yes |
| Lens Color | Clear |
| Bulb Type | Led |
| Lens Material | Pc plastic |
| Housing Material | Pp plastic |
| Hardware Included | No |
| Components Included | Complete assembly |
| Daytime Running Light Bulb Included | Yes |
| Daytime Running Light Bulb Type | Led |
| Front Side Marker Light Bulb Included | Yes |
| Front Side Marker Light Bulb Type | Halogen w5w |
| Front Signal Light Bulb Included | Yes |
| Front Signal Light Bulb Type | Halogen 7444 |
| High Beam Bulb Included | Yes |
| High Beam Bulb Type | Led |
| Low Beam Bulb Included | Yes |
| Low Beam Bulb Type | Led |
| Other Side | 20-17499-00 |
| Park Lamp Bulb Included | Yes |
| Park Lamp Bulb Type | Led |
| Position | Left |
| Sae/dot Compliant | Yes |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Toyota | Highlander | Limited | Sport Utility | Left | LED Type; TYC Regular |
| 2024 | Toyota | Highlander | Limited | Sport Utility | Left | LED Type; TYC Regular |
| 2023 | Toyota | Highlander | Hybrid Limited | Sport Utility | Left | LED Type; TYC Regular |
| 2022 | Toyota | Highlander | Limited | Sport Utility | Left | LED Type; TYC Regular |
| 2021 | Toyota | Highlander | Limited | Sport Utility | Left | LED Type; TYC Regular |
| 2021 | Toyota | Highlander | Hybrid Limited | Sport Utility | Left | LED Type; TYC Regular |
| 2020 | Toyota | Highlander | Limited | Sport Utility | Left | LED Type; TYC Regular |
| 2020 | Toyota | Highlander | Hybrid Limited | Sport Utility | Left | LED Type; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.