HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 312-1175L-UC9 Headlight Assembly - Left
Part #: 312-1175L-UC9

Depo 312-1175L-UC9 Headlight Assembly - Left

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⚙️ 3 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 312-1175L-UC9 headlight assembly is designed specifically for Toyota Highlander models, providing reliable exterior lighting performance. This replacement part ensures proper fitment and restores the vehicle's original lighting functionality.

  • Direct replacement headlight assembly for Toyota Highlander
  • Part number 312-1175L-UC9 for accurate identification
  • Designed to meet OEM specifications for fit and function
  • Durable construction for long-lasting use
  • Compatible with exterior lighting systems on Toyota Highlander

Product Details and Specifications

This Depo headlight assembly (312-1175L-UC9) is engineered to match the original equipment standards for the Toyota Highlander. It features a precise fit to the vehicle’s mounting points and electrical connectors, ensuring seamless integration with the existing lighting system. The assembly is built to withstand typical road conditions and environmental factors, maintaining consistent light output and safety compliance.

Compatible Vehicles and Applications

This headlight assembly is compatible with Toyota Highlander models requiring a replacement exterior lighting component. It is suitable for addressing issues such as:

  • Damaged or cracked headlight lens
  • Malfunctioning or dim lighting output
  • Corroded or broken mounting points
  • Water intrusion or fogging inside the headlight
  • Upgrading to a fully functional OEM-style headlight assembly

Installation Notes and Tips

When installing the Depo 312-1175L-UC9 headlight assembly on a Toyota Highlander, ensure the vehicle is powered off and the battery is disconnected to prevent electrical issues. Carefully remove the damaged headlight assembly by disconnecting the wiring harness and unfastening mounting screws. Align the new assembly with the mounting points and secure it firmly. Verify all electrical connections are properly seated before testing the headlight operation.

Quality Assurance and Warranty Information

Depo manufactures this headlight assembly to meet industry standards for quality and durability. While specific warranty details are not provided, Depo products typically undergo rigorous quality control to ensure reliable performance. For warranty information, refer to the product documentation or contact the manufacturer directly.

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2006ToyotaHighlanderLeftw/o bulbs; Composite; TO2502151C; w/o bulbs; Composite; OEM: 8117048280; OEM: 8117048280
2005ToyotaHighlanderLeftw/o bulbs; Composite; TO2502151C; w/o bulbs; Composite; OEM: 8117048280; OEM: 8117048280
2004ToyotaHighlanderLeftw/o bulbs; Composite; TO2502151C; w/o bulbs; Composite; OEM: 8117048280; OEM: 8117048280

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.