OE Quality
60-Day Returns

Depo 312-1145L-AS Headlight Assembly - Left
Overview of Depo Headlight Assembly for Toyota Tundra
The Depo 312-1145L-AS headlight assembly is designed specifically for Toyota Tundra models, providing reliable exterior lighting performance. This direct replacement part ensures proper fitment and restores the vehicle's original lighting functionality.
- Direct replacement headlight assembly for Toyota Tundra
- Part number 312-1145L-AS for precise identification
- Durable construction for long-lasting use
- Compatible with exterior lighting systems
- Meets OEM specifications for fit and function
Detailed Product Description
The Depo 312-1145L-AS headlight assembly is engineered to match the exact specifications of the original equipment on Toyota Tundra trucks. This ensures seamless integration with the vehicle's electrical and mounting systems. The assembly is built with quality materials to withstand typical road conditions and weather exposure. Designed for the exterior lighting category, this headlight assembly provides clear illumination and maintains the safety standards required for night driving and adverse weather conditions.
Common Applications and Problem Solving
- Replacement for cracked or damaged headlight lenses
- Restores proper beam alignment and lighting output
- Fixes electrical connection issues related to the headlight assembly
- Addresses moisture or fogging problems inside the headlight unit
- Improves vehicle appearance by replacing worn or faded headlights
Installation Notes and Tips
Installation of the Depo 312-1145L-AS headlight assembly is straightforward for technicians familiar with Toyota Tundra exterior lighting components. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Ensure all mounting points align correctly and that electrical connectors are securely attached. After installation, verify headlight operation and adjust beam alignment as necessary to comply with local regulations.
Quality Assurance and Warranty Information
Depo manufactures this headlight assembly to meet industry standards for durability and performance. While specific warranty details are not provided here, Depo products typically come with a limited warranty covering defects in materials and workmanship. Users should consult the product documentation or supplier for exact warranty terms related to part number 312-1145L-AS.
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Toyota | Tundra | Crew Cab Pickup | Left | Composite; Composite; OEM: 811500C010; TO2502129; Composite; OEM: 811500C010; OEM: 811500C010 | |
| 2003 | Toyota | Tundra | Base | Standard Cab Pickup | Left | OEM: 811500C010 |
| 2002 | Toyota | Tundra | Base | Standard Cab Pickup | Left | OEM: 811500C010 |
| 2001 | Toyota | Tundra | Base | Standard Cab Pickup | Left | OEM: 811500C010 |
| 2000 | Toyota | Tundra | Base | Standard Cab Pickup | Left | OEM: 811500C010 |
* 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.