HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 312-11A3LMACM Headlight Assembly - Left
Part #: 312-11A3LMACM

Depo 312-11A3LMACM Headlight Assembly - Left

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⚙️ 5 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
$251.22Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Tundra
🔄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 Tundra

The Depo 312-11A3LMACM headlight assembly is designed specifically for Toyota Tundra 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 Tundra
  • Durable construction for long-lasting use
  • Compatible with specific Toyota Tundra model years
  • Includes all necessary mounting points for easy installation
  • Meets OEM specifications for fit and function

Product Details and Compatibility

This Depo headlight assembly, part number 312-11A3LMACM, is engineered to match the exact specifications of the Toyota Tundra's exterior lighting system. It is designed to replace the original headlight assembly without modification, ensuring a seamless fit. The assembly is constructed with quality materials to withstand typical road conditions and weather exposure. Compatible with Toyota Tundra models, this headlight assembly restores proper illumination and vehicle appearance.

Common Applications and Problem Resolution

This headlight assembly is used to address several common issues related to exterior lighting on the Toyota Tundra:

  • Damaged or cracked headlight lens or housing
  • Reduced light output due to aging or wear
  • Moisture or fogging inside the headlight assembly
  • Electrical connection failures affecting headlight operation
  • Restoring vehicle safety and compliance with lighting standards

Installation Notes and Tips

  • Ensure vehicle is turned off and keys removed before installation
  • Disconnect the battery to prevent electrical shorts
  • Remove the existing headlight assembly carefully to avoid damage to mounting points
  • Align the new Depo 312-11A3LMACM assembly precisely with factory mounting locations
  • Reconnect electrical connectors securely and test headlight function before finalizing installation

Quality Assurance and Warranty Information

Depo manufactures this headlight assembly to meet or exceed OEM standards for fit, form, and function. While specific warranty details may vary, Depo typically offers a limited warranty covering defects in materials and workmanship. This ensures that the 312-11A3LMACM headlight assembly provides dependable performance for Toyota Tundra owners seeking a reliable replacement part.

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2013ToyotaTundraLeftw/Level Adjuster; Composite; TO2502194C; w/Level Adjuster; Composite; OEM: 811500C070; OEM: 811500C070
2012ToyotaTundraLeftw/Level Adjuster; Composite; TO2502194C; w/Level Adjuster; Composite; OEM: 811500C070; OEM: 811500C070
2011ToyotaTundraLeftw/Level Adjuster; Composite; TO2502194C; w/Level Adjuster; Composite; OEM: 811500C070; OEM: 811500C070
2010ToyotaTundraLeftw/Level Adjuster; Composite; TO2502194C; w/Level Adjuster; Composite; OEM: 811500C070; OEM: 811500C070
2009ToyotaTundraLeftw/Level Adjuster; Composite; TO2502194C; w/Level Adjuster; Composite; OEM: 811500C070; OEM: 811500C070

* 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.