HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 321-1129L-AC2 Headlight Assembly - Left
Part #: 321-1129L-AC2

Depo 321-1129L-AC2 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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✅ 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: Hyundai, Sonata
🔄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 Hyundai Sonata

The Depo 321-1129L-AC2 headlight assembly is designed specifically for Hyundai Sonata 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 Hyundai Sonata
  • Durable construction for long-lasting use
  • Compatible with specific Hyundai Sonata model years
  • Includes left side (driver side) headlight unit
  • Part number 321-1129L-AC2 for accurate identification

Product Details and Specifications

The Depo 321-1129L-AC2 headlight assembly is engineered to meet the exact specifications of Hyundai Sonata vehicles. This exterior lighting component is manufactured to provide consistent illumination and maintain the vehicle’s safety standards. The assembly is designed to integrate seamlessly with the existing electrical system and mounting points, ensuring a straightforward replacement process. Its construction supports resistance to environmental factors such as moisture and vibration, which are common in automotive applications.

Compatible Vehicles and Applications

This headlight assembly is compatible with Hyundai Sonata models requiring a left side headlight replacement. It is suitable for owners seeking to replace damaged, foggy, or malfunctioning headlights to restore proper visibility and vehicle appearance.

  • Restores headlight functionality after damage or wear
  • Replaces cracked or broken headlight lens and housing
  • Improves nighttime visibility and road safety
  • Eliminates issues with dim or flickering headlights
  • Maintains vehicle compliance with lighting regulations

Installation Notes and Tips

Installation of the Depo 321-1129L-AC2 headlight assembly should be performed by a qualified technician or an experienced DIYer familiar with Hyundai Sonata exterior lighting components. Ensure the vehicle is turned off and the battery is disconnected before beginning installation. Align the assembly carefully with the mounting points and secure it firmly to avoid misalignment. Verify all electrical connections are properly seated to prevent lighting malfunctions.

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 here, Depo products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms related to part number 321-1129L-AC2.

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2008HyundaiSonataLeftComposite; HY2502135C; Composite; OEM: 921010A000; OEM: 921010A000
2007HyundaiSonataLeftComposite; HY2502135C; Composite; OEM: 921010A000; OEM: 921010A000
2006HyundaiSonataLeftComposite; HY2502135C; Composite; OEM: 921010A000; OEM: 921010A000

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