HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 312-11A3R-AC Headlight Assembly - Right
Part #: 312-11A3R-AC

Depo 312-11A3R-AC Headlight Assembly - Right

Right
⚙️ 17 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
$133.39Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
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*Free return shipping only qualifies if our fitment verification tool is used.
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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, Sequoia and 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 Sequoia and Tundra

The Depo 312-11A3R-AC headlight assembly is designed specifically for Toyota Sequoia and Tundra models. This exterior lighting component ensures proper illumination and maintains the original look of your vehicle.

  • Direct replacement headlight assembly for Toyota Sequoia and Tundra
  • Durable construction for long-lasting performance
  • Compatible with factory mounting points and electrical connections
  • Clear lens for optimal light output and visibility
  • Part number 312-11A3R-AC ensures exact fitment

Detailed Product Description

The Depo 312-11A3R-AC headlight assembly is engineered to meet the lighting requirements of Toyota Sequoia and Tundra vehicles. It offers a precise fit that aligns with the original equipment specifications, allowing for straightforward installation without modifications. The clear lens and housing are designed to provide consistent light distribution, improving nighttime visibility and safety. This headlight assembly replaces the factory unit, restoring the vehicle’s exterior lighting performance and appearance.

Common Applications and Issues Addressed

  • Replacement for damaged or cracked headlight assemblies on Toyota Sequoia and Tundra
  • Restores proper headlight function after moisture intrusion or fogging
  • Upgrades faded or yellowed lenses to improve light clarity
  • Resolves electrical connection issues related to the headlight assembly
  • Maintains vehicle safety compliance with proper lighting

Installation Notes and Tips

Installation of the Depo 312-11A3R-AC headlight assembly is designed to be a direct swap with the original equipment on Toyota Sequoia and Tundra models. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Ensure all mounting points and electrical connectors are securely fastened to avoid alignment or functionality issues. Professional installation is advised if unfamiliar with automotive lighting systems.

Quality Assurance and Warranty

Depo manufactures this headlight assembly to meet industry standards for durability and performance. While specific warranty details are not provided, Depo products typically undergo quality control testing to ensure reliability. For warranty information, refer to the manufacturer’s guidelines or contact the supplier directly.

This part fits 17 vehicles. Search below:

YearMakeModelPositionNotes
2017ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2016ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2015ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2014ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2013ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2013ToyotaTundraRightw/o Level Adjuster; Composite; TO2503171C; w/o Level Adjuster; Composite; OEM: 811100C051; OEM: 811100C051
2012ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2012ToyotaTundraRightw/o Level Adjuster; Composite; TO2503171C; w/o Level Adjuster; Composite; OEM: 811100C051; OEM: 811100C051
2011ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2011ToyotaTundraRightw/o Level Adjuster; Composite; TO2503171C; w/o Level Adjuster; Composite; OEM: 811100C051; OEM: 811100C051
2010ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2010ToyotaTundraRightw/o Level Adjuster; Composite; TO2503171C; w/o Level Adjuster; Composite; OEM: 811100C051; OEM: 811100C051
2009ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2009ToyotaTundraRightw/o Level Adjuster; Composite; TO2503171C; w/o Level Adjuster; Composite; OEM: 811100C051; OEM: 811100C051
2008ToyotaSequoiaRightComposite; TO2503171C; Composite; OEM: 811100C051; OEM: 811100C051
2008ToyotaTundraRightw/o Level Adjuster; Composite; TO2503171C; w/o Level Adjuster; Composite; OEM: 811100C051; OEM: 811100C051
2007ToyotaTundraRightw/o Level Adjuster; Composite; TO2503171C; w/o Level Adjuster; Composite; OEM: 811100C051; OEM: 811100C051

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