HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 312-11ASL-AS1 Headlight Assembly - Left
Part #: 312-11ASL-AS1

Depo 312-11ASL-AS1 Headlight Assembly - Left

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⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Highlander
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Depo Headlight Assembly for Toyota Highlander

The Depo 312-11ASL-AS1 headlight assembly is designed specifically for Toyota Highlander models, providing reliable exterior lighting performance. This direct replacement part ensures proper fitment and restores your vehicle's original lighting functionality.

  • Compatible with Toyota Highlander models
  • Direct replacement headlight assembly
  • Durable construction for long-lasting use
  • Includes all necessary mounting points for easy installation
  • Meets OEM specifications for fit and function

Detailed Product Description

The Depo 312-11ASL-AS1 headlight assembly is engineered to match the exact specifications of the Toyota Highlander, ensuring seamless integration with the vehicle's exterior lighting system. This assembly is manufactured with quality materials to withstand environmental factors and maintain consistent light output. The design includes precise mounting points and connectors, allowing for straightforward installation without modification. This headlight assembly supports the vehicle’s lighting requirements, including low and high beam functions, to maintain safe driving conditions.

Common Applications and Problem Resolution

  • Replacement for damaged or cracked headlight lenses
  • Restores dim or non-functioning headlights
  • Corrects alignment issues caused by previous improper repairs
  • Upgrades worn or faded headlight assemblies
  • Ensures compliance with vehicle lighting standards

Installation Notes and Tips

  • Verify compatibility with your Toyota Highlander model year before installation
  • Disconnect the vehicle battery prior to installation to prevent electrical issues
  • Handle the assembly carefully to avoid damaging the lens or connectors
  • Use appropriate tools to remove the old headlight assembly and secure the new one
  • Test all lighting functions after installation to confirm proper operation

Quality Assurance and Warranty Information

Depo manufactures this headlight assembly to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, Depo typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms related to part number 312-11ASL-AS1.

This part fits 9 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2019ToyotaHighlanderLELeftw/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; TO2502251; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome A
2019ToyotaHighlanderLE PlusLeftw/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; TO2502251; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome A
2019ToyotaHighlanderXLELeftw/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; TO2502251; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome A
2018ToyotaHighlanderLELeftw/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; TO2502251; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome A
2018ToyotaHighlanderLE PlusLeftw/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; TO2502251; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome A
2018ToyotaHighlanderXLELeftw/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; TO2502251; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome A
2017ToyotaHighlanderLELeftw/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; TO2502251; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome A
2017ToyotaHighlanderLE PlusLeftw/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; TO2502251; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome A
2017ToyotaHighlanderXLELeftw/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; TO2502251; w/o Smoked Chrome Accent; w/o LED DRL; Chrome Beze; w/o Smoked Chrome A

* 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.