HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 346-1915L-AC2 Tail Light Assembly - Left
Part #: 346-1915L-AC2

Depo 346-1915L-AC2 Tail Light Assembly - Left

Left
⚙️ 7 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: Audi, A4, A4 Quattro, and S4
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Overview of Depo Tail Light Assembly for Audi A4 and S4

The Depo 346-1915L-AC2 tail light assembly is designed specifically for Audi A4, A4 Quattro, and S4 models. This exterior lighting component ensures proper rear illumination and signaling, maintaining safety and compliance with vehicle standards.

  • Direct replacement tail light assembly for Audi A4, A4 Quattro, and S4
  • Part number 346-1915L-AC2 for precise fitment
  • Durable construction suitable for exterior lighting applications
  • Compatible with electrical systems of specified Audi models
  • Designed to meet OEM specifications for reliable performance

Detailed Product Description

The Depo 346-1915L-AC2 tail light assembly is engineered to match the original equipment specifications for Audi A4, A4 Quattro, and S4 vehicles. This tail light assembly provides the necessary rear lighting functions including brake, turn signal, and parking lights. Manufactured with quality materials, it offers durability against environmental factors such as moisture and vibration. The assembly integrates seamlessly with the vehicle’s existing wiring harness and mounting points, ensuring a straightforward replacement process. This part number corresponds to the left side tail light, designed to maintain the vehicle’s exterior aesthetics and safety compliance.

Common Applications and Issues Addressed

  • Replacement for cracked or broken tail light lenses
  • Restores proper brake and turn signal functionality
  • Fixes electrical lighting failures related to the tail light assembly
  • Improves visibility and safety during night driving or adverse weather
  • Maintains vehicle compliance with road safety regulations

Installation Notes and Tips

Installation of the Depo 346-1915L-AC2 tail light assembly requires basic automotive tools and knowledge of vehicle lighting systems. Ensure the vehicle is powered off before beginning installation. Carefully disconnect the existing tail light assembly wiring harness and remove mounting screws. Align the new tail light assembly with factory mounting points and secure it firmly. Reconnect the wiring harness and test all lighting functions before completing the installation.

Quality Assurance and Warranty

Depo manufactures this tail light assembly to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided, Depo products typically undergo quality control inspections to ensure reliability and durability. Using this part number 346-1915L-AC2 helps maintain the integrity of your Audi A4, A4 Quattro, or S4’s exterior lighting system.

This part fits 7 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2019AudiA4PremiumLeftOEM: 8W5945091D
2019AudiA4 QuattroPremiumLeftOEM: 8W5945091D
2019AudiS4PremiumLeftOEM: 8W5945091F
2018AudiA4PremiumLeftOEM: 8W5945091D
2018AudiA4 QuattroPremiumLeftOEM: 8W5945091D
2018AudiS4BaseLeftOEM: 8W5945091D
2017AudiA4 QuattroPremiumLeftOEM: 8W5945091D

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