HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 340-1920L-AC Tail Light Assembly - Left
Part #: 340-1920L-AC

Depo 340-1920L-AC Tail Light Assembly - Left

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⚙️ 7 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
$170.02Free 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: Mercedes-Benz, GLC300 and GLC43 AMG
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Tail Light Assembly for Mercedes-Benz GLC Models

The Depo 340-1920L-AC tail light assembly is designed specifically for Mercedes-Benz GLC43 AMG and GLC300 models. This exterior lighting component ensures proper rear illumination and signaling, maintaining safety and compliance with vehicle standards.

  • Direct replacement tail light assembly for Mercedes-Benz GLC43 AMG and GLC300
  • Durable construction designed to withstand road conditions
  • Precise fitment with part number 340-1920L-AC for easy installation
  • Restores original lighting performance and appearance
  • Compatible with exterior lighting systems of specified Mercedes-Benz models

Product Details and Compatibility

The Depo 340-1920L-AC tail light assembly is engineered to match the exact specifications of the Mercedes-Benz GLC43 AMG and GLC300. This ensures seamless integration with the vehicle’s existing electrical and lighting systems. The assembly provides consistent illumination for brake lights, turn signals, and rear position lights, contributing to overall vehicle safety. Its robust design resists environmental factors such as moisture and vibration, which are common challenges for exterior automotive lighting components.

Common Applications and Problem Resolution

  • Replacement for cracked or broken tail light lenses
  • Restores functionality after electrical failures in rear lighting
  • Improves visibility and signaling for safer driving conditions
  • Addresses issues with faded or dim tail light illumination
  • Ensures compliance with vehicle lighting regulations

Installation Notes and Tips

Installation of the Depo 340-1920L-AC tail light assembly should be performed by a qualified technician or an experienced DIYer familiar with Mercedes-Benz GLC models. Ensure the vehicle is powered off before beginning installation to avoid electrical hazards. Verify the part number matches the original component to guarantee proper fitment. Align the assembly carefully to prevent damage to mounting points and connectors. Test all lighting functions after installation to confirm correct operation.

Quality Assurance and Warranty Information

Depo manufactures this tail light assembly to meet industry standards for durability and performance. While specific warranty details are not provided, Depo products typically undergo quality control processes to ensure reliability. Using the correct part number 340-1920L-AC for your Mercedes-Benz GLC43 AMG or GLC300 helps maintain the integrity of your vehicle’s lighting system.

This part fits 7 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2019Mercedes-BenzGLC300BaseLeftOEM: 253906110064
2019Mercedes-BenzGLC43 AMG4MaticLeftOEM: 253906110064
2018Mercedes-BenzGLC300BaseLeftOEM: 253906110064
2018Mercedes-BenzGLC43 AMG4MaticLeftOEM: 253906110064
2017Mercedes-BenzGLC300BaseLeftOEM: 253906110064
2017Mercedes-BenzGLC43 AMG4MaticLeftOEM: 253906110064
2016Mercedes-BenzGLC300BaseLeftOEM: 253906110064

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