HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 335-1901L-UC Tail Light Assembly - Left
Part #: 335-1901L-UC

Depo 335-1901L-UC Tail Light Assembly - Left

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⚙️ 34 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: GMC and Chevrolet, Sierra 1500, Silverado 1500, Silverado 2500, Silverado 2500 HD, and Sierra 2500 HD
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Overview of Depo Tail Light Assembly 335-1901L-UC

The Depo tail light assembly 335-1901L-UC is designed for reliable exterior lighting on select Chevrolet and GMC trucks. This replacement tail light is compatible with Chevrolet Silverado and GMC Sierra models, providing a direct fit and restoring proper rear lighting functionality.

  • Compatible with Chevrolet Silverado 1500, 2500, and 2500 HD models
  • Fits GMC Sierra 1500 and 2500 HD trucks
  • Direct replacement tail light assembly for easy installation
  • Durable construction designed for exterior lighting applications
  • Part number 335-1901L-UC ensures correct fitment and quality

Detailed Product Description

This Depo tail light assembly 335-1901L-UC is engineered to meet the lighting requirements of Chevrolet Silverado and GMC Sierra trucks, specifically the 1500 and 2500 HD series. The assembly replaces the original tail light unit, maintaining the vehicle's factory appearance and lighting performance. It is manufactured to provide consistent illumination for brake, turn signal, and tail light functions, ensuring safety and compliance with road regulations. The part number 335-1901L-UC corresponds to the left side tail light, designed to fit precisely without modification.

Common Applications and Issues Addressed

  • Restores proper brake and turn signal lighting on Chevrolet Silverado 1500 and 2500 models
  • Replaces cracked or damaged tail light lenses on GMC Sierra 1500 and 2500 HD trucks
  • Solves issues with non-functioning or dim tail lights due to assembly failure
  • Addresses water intrusion problems caused by worn or broken tail light housings
  • Improves vehicle safety by ensuring rear lighting meets visibility standards

Installation Notes and Tips

  • Designed as a direct fit replacement for easy installation without modifications
  • Disconnect the vehicle battery before installation to prevent electrical shorts
  • Remove the old tail light assembly by unscrewing mounting bolts and disconnecting wiring harness
  • Connect the wiring harness to the new Depo tail light assembly 335-1901L-UC and secure it in place
  • Test all lighting functions before finalizing installation

Quality Assurance and Warranty

Depo manufactures this tail light assembly to meet industry standards for durability and performance. While specific warranty details for part number 335-1901L-UC may vary, Depo products typically include a limited warranty against defects in materials and workmanship. This ensures that the tail light assembly will function as intended when installed on compatible Chevrolet Silverado and GMC Sierra trucks.

This part fits 34 vehicles. Search below:

YearMakeModelBed TypePositionNotes
2003GMCSierra 1500FleetsideLeft; GM2800186C; OEM: 19169017
2003GMCSierra 1500FleetsideLeftGM2800186C; OEM: 19169017
2002ChevroletSilverado 1500FleetsideLeft; GM2800186C; OEM: 19169017
2002ChevroletSilverado 1500FleetsideLeftGM2800186C; OEM: 19169017
2002ChevroletSilverado 2500Left; GM2800186C; OEM: 19169017
2002ChevroletSilverado 2500FleetsideLeftGM2800186C; OEM: 19169017
2002ChevroletSilverado 2500 HDLeft; GM2800186C; OEM: 19169017
2002ChevroletSilverado 2500 HDFleetsideLeftGM2800186C; OEM: 19169017
2002GMCSierra 1500FleetsideLeft; GM2800186C; OEM: 19169017
2002GMCSierra 1500FleetsideLeftGM2800186C; OEM: 19169017
2002GMCSierra 2500 HDLeft; GM2800186C; OEM: 19169017
2002GMCSierra 2500 HDFleetsideLeftGM2800186C; OEM: 19169017
2001ChevroletSilverado 1500FleetsideLeft; GM2800186C; OEM: 19169017
2001ChevroletSilverado 1500FleetsideLeftGM2800186C; OEM: 19169017
2001ChevroletSilverado 2500Left; GM2800186C; OEM: 19169017
2001ChevroletSilverado 2500FleetsideLeftGM2800186C; OEM: 19169017
2001ChevroletSilverado 2500 HDLeft; GM2800186C; OEM: 19169017
2001ChevroletSilverado 2500 HDFleetsideLeftGM2800186C; OEM: 19169017
2001GMCSierra 1500FleetsideLeft; GM2800186C; OEM: 19169017
2001GMCSierra 1500FleetsideLeftGM2800186C; OEM: 19169017
2001GMCSierra 2500 HDLeft; GM2800186C; OEM: 19169017
2001GMCSierra 2500 HDFleetsideLeftGM2800186C; OEM: 19169017
2000ChevroletSilverado 1500FleetsideLeft; GM2800186C; OEM: 19169017
2000ChevroletSilverado 1500FleetsideLeftGM2800186C; OEM: 19169017
2000ChevroletSilverado 2500Left; GM2800186C; OEM: 19169017
2000ChevroletSilverado 2500FleetsideLeftGM2800186C; OEM: 19169017
2000GMCSierra 1500FleetsideLeft; GM2800186C; OEM: 19169017
2000GMCSierra 1500FleetsideLeftGM2800186C; OEM: 19169017
1999ChevroletSilverado 1500FleetsideLeft; GM2800186C; OEM: 19169017
1999ChevroletSilverado 1500FleetsideLeftGM2800186C; OEM: 19169017
1999ChevroletSilverado 2500Left; GM2800186C; OEM: 19169017
1999ChevroletSilverado 2500FleetsideLeftGM2800186C; OEM: 19169017
1999GMCSierra 1500FleetsideLeft; GM2800186C; OEM: 19169017
1999GMCSierra 1500FleetsideLeftGM2800186C; OEM: 19169017

* 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.