OE Quality
60-Day Returns

TYC 20-9126-01 Headlight Assembly - Left
Overview of TYC Regular Headlight Assembly for Toyota 4Runner
The TYC Regular Headlight Assembly 20-9126-01 is designed specifically for Toyota 4Runner models without the trail package. This headlight assembly features durable plastic lens and housing materials and is compatible with halogen bulbs, providing reliable exterior lighting performance.
- Compatible with Toyota 4Runner models (without trail package)
- Part number: 20-9126-01 (driver side), pairs with 20-9125-01 (passenger side)
- Plastic lens and housing for lightweight durability
- Halogen bulb type (bulbs not included)
- Includes lens and housing components only
TYC Regular Product Line Details
The TYC Regular product line offers dependable replacement parts designed to meet OEM specifications. This headlight assembly from the TYC Regular line ensures a precise fit and consistent performance for Toyota 4Runner vehicles, maintaining factory standards for lighting and durability.
Product Features and Specifications
This headlight assembly is constructed with plastic lens and housing materials, which provide a balance of durability and weight savings. It is designed for halogen bulbs, though bulbs are not included with the assembly. Both high beam and low beam halogen bulbs are compatible but must be purchased separately. The assembly includes the lens and housing components, ensuring a complete replacement for the exterior lighting system on the driver side of the vehicle.
Common Applications and Problem Resolution
- Replacement for cracked or damaged headlight lens or housing
- Restores proper exterior lighting function on Toyota 4Runner without trail package
- Addresses issues with fogged or yellowed plastic lens
- Improves headlight alignment and beam focus
- Resolves water intrusion or condensation inside headlight assembly
Installation Notes and Tips
When installing the TYC Regular Headlight Assembly 20-9126-01, ensure the vehicle is compatible (Toyota 4Runner without trail package). Bulbs are not included, so verify the correct halogen bulbs are on hand before installation. Handle the plastic lens carefully to avoid scratches. Align the assembly properly to maintain correct beam pattern and secure all mounting points firmly.
Quality Assurance and Warranty
TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. 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.
| Brand | TYC |
| Part Number | 20-9126-01 |
| Position | TYC Regular, Left |
| Bulbs Included | No |
| Bulb Type | Halogen |
| Lens Material | Plastic |
| Housing Material | Plastic |
| Components Included | Lens and housing |
| High Beam Bulb Included | No |
| High Beam Bulb Type | Halogen |
| Low Beam Bulb Included | No |
| Low Beam Bulb Type | Halogen |
| Other Side | 20-9125-01 |
| Remarks | W/o trail pkg |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Toyota | 4Runner | SR5 | Sport Utility | Left | w/o Trail Pkg; Other Side: 20-9125-01; TYC Regular |
| 2013 | Toyota | 4Runner | Limited | Sport Utility | Left | Other Side: 20-9125-01; TYC Regular |
| 2012 | Toyota | 4Runner | Limited | Sport Utility | Left | Other Side: 20-9125-01; TYC Regular |
| 2012 | Toyota | 4Runner | SR5 | Sport Utility | Left | w/o Trail Pkg; Other Side: 20-9125-01; TYC Regular |
| 2011 | Toyota | 4Runner | Limited | Sport Utility | Left | Other Side: 20-9125-01; TYC Regular |
| 2011 | Toyota | 4Runner | SR5 | Sport Utility | Left | w/o Trail Pkg; Other Side: 20-9125-01; TYC Regular |
| 2010 | Toyota | 4Runner | Limited | Sport Utility | Left | Other Side: 20-9125-01; TYC Regular |
| 2010 | Toyota | 4Runner | SR5 | Sport Utility | Left | w/o Trail Pkg; Other Side: 20-9125-01; 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.