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TYC 20-9406-90 Headlight Assembly - Left
Overview of TYC Regular Left Headlight Assembly for Toyota Avalon
The TYC Regular 20-9406-90 headlight assembly is designed specifically for the left side of Toyota Avalon models. This complete halogen headlight assembly includes bulbs and features clear and amber lenses for optimal visibility and compliance with safety standards.
- Complete headlight assembly with included halogen bulbs
- Clear and amber plastic lens for front lighting and side marker functions
- Durable plastic housing designed for long-lasting performance
- Includes halogen low beam (HB3) and high beam (HB3) bulbs
- Front side marker light bulb included (halogen type)
- SAE/DOT compliant for road safety and legal use
- Compatible with Toyota Avalon models (left side)
Detailed Product Features and Specifications
The TYC Regular 20-9406-90 headlight assembly is engineered with a plastic lens and housing to provide a lightweight yet durable solution for exterior lighting needs. This assembly comes with halogen bulbs pre-installed, including both low beam and high beam HB3 halogen bulbs, ensuring reliable illumination. The front side marker light bulb is also included and uses a halogen bulb type, while the front signal light and park lamp bulbs are not included. The lens features clear and amber colors to meet visibility and signaling requirements. This assembly is designed for the left side of Toyota Avalon vehicles and is SAE/DOT compliant, meeting federal safety standards.
About the TYC Regular Product Line
The TYC Regular product line offers dependable replacement lighting components that meet OEM specifications. This line focuses on providing complete assemblies with included bulbs to simplify installation and ensure compatibility. The 20-9406-90 headlight assembly is part of this line, delivering a balance of quality and value for Toyota Avalon owners seeking a direct-fit replacement.
Common Applications and Problem Resolution
- Replacement for damaged or cracked left headlight lens or housing
- Restores proper low and high beam lighting performance
- Fixes issues with non-functioning front side marker lights
- Upgrades faded or yellowed headlight lenses for improved visibility
- Ensures compliance with SAE/DOT lighting regulations
Installation Notes and Tips
Installation of the TYC Regular 20-9406-90 headlight assembly is straightforward with no additional bulbs required, as halogen bulbs are included. It is designed as a direct replacement for the left side of Toyota Avalon models. Care should be taken to align the assembly properly to avoid misalignment of the beam pattern. Disconnect the vehicle battery before installation to prevent electrical issues. Refer to the vehicle’s service manual for detailed removal and installation procedures.
Quality Assurance and Warranty
This TYC Regular headlight assembly is manufactured to meet or exceed OEM standards and is SAE/DOT compliant. The product includes all necessary bulbs for immediate use. 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.
| Brand | TYC |
| Part Number | 20-9406-90 |
| Position | TYC Regular, Left |
| Bulb Type | Halogen |
| Bulbs Included | Yes |
| Components Included | Complete Assembly |
| Front Side Marker Light Bulb Included | Included |
| Front Side Marker Light Bulb Type | Halogen |
| Front Signal Light Bulb Included | Not Included |
| High Beam Bulb Included | YES |
| High Beam Bulb Type | Halogen HB3 |
| Housing Material | Plastic |
| Lens Color | Clear, Amber |
| Lens Material | Plastic |
| Low Beam Bulb Included | YES |
| Low Beam Bulb Type | Halogen HB3 |
| Other Side | 20-9405-90 |
| Park Lamp Bulb Included | Not Included |
| Position | Left |
| Remarks | Halogen bulb Type |
| Sae/dot Compliant | YES |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2018 | Toyota | Avalon | Sedan | Left | Halogen Type; Bulb Type: Halogen; Other Side: 20-9405-90; TYC Regular |
| 2017 | Toyota | Avalon | Sedan | Left | Halogen Type; Bulb Type: Halogen; Other Side: 20-9405-90; TYC Regular |
| 2016 | Toyota | Avalon | Sedan | Left | Halogen Type; Bulb Type: Halogen; Other Side: 20-9405-90; 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.