HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 312-1165L-US Headlight Assembly - Left
Part #: 312-1165L-US

Depo 312-1165L-US Headlight Assembly - Left

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⚙️ 3 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, 4Runner
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Reliable Headlight Assembly for Toyota 4Runner

The Depo 312-1165L-US headlight assembly is designed specifically for Toyota 4Runner models, providing a direct replacement for your vehicle's exterior lighting needs. This headlight assembly ensures proper fitment and restores your vehicle's original lighting performance.

  • Compatible with Toyota 4Runner models requiring left side headlight assembly
  • OEM-style design for seamless integration
  • Durable construction for long-lasting use
  • Meets or exceeds factory specifications
  • Part number 312-1165L-US for precise identification

Product Details and Specifications

The Depo 312-1165L-US headlight assembly is engineered to match the exact dimensions and mounting points of the original equipment on Toyota 4Runner vehicles. This ensures a straightforward installation process without the need for modifications. The assembly features quality materials that resist environmental wear, maintaining clarity and performance over time. Designed as a left side unit, this headlight assembly restores proper illumination and visibility for safe driving conditions.

Common Applications and Problem Resolution

  • Replacement for damaged or cracked left headlight lens
  • Restores proper headlight alignment and beam pattern
  • Improves nighttime visibility and road safety
  • Addresses moisture or fogging issues in the headlight housing
  • Upgrades faded or yellowed headlight components

Installation Notes and Tips

Installation of the Depo 312-1165L-US headlight assembly is straightforward for Toyota 4Runner owners familiar with basic automotive lighting replacement. Ensure the vehicle is turned off and the battery is disconnected before beginning. Remove the existing headlight assembly carefully to avoid damage to wiring or mounting clips. Align the new assembly with factory mounting points and secure firmly. Test the headlight function before completing the installation.

Quality Assurance and Warranty Information

Depo manufactures the 312-1165L-US headlight assembly to meet or exceed original equipment standards, ensuring reliable performance and durability. While specific warranty details are not provided, Depo products typically undergo rigorous quality control to maintain consistency and customer satisfaction.

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2005Toyota4RunnerLeftincludes park/marker lamps; w/bright bezel; Compos; TO2502146; includes park/marker lamps; w/bright bezel; Compos; includes park/marke
2004Toyota4RunnerLeftincludes park/marker lamps; w/bright bezel; Compos; TO2502146; includes park/marker lamps; w/bright bezel; Compos; includes park/marke
2003Toyota4RunnerLeftincludes park/marker lamps; w/bright bezel; Compos; TO2502146; includes park/marker lamps; w/bright bezel; Compos; includes park/marke

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