HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 335-1934R-ACN Tail Light Assembly - Right
Part #: 335-1934R-ACN

Depo 335-1934R-ACN Tail Light Assembly - Right

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⚙️ 16 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: GMC, Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD
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Reliable Tail Light Assembly for GMC Sierra Trucks

The Depo 335-1934R-ACN tail light assembly is designed specifically for GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD models. This exterior lighting component ensures proper signaling and visibility, maintaining safety and compliance on the road.

  • Direct replacement tail light assembly for GMC Sierra 1500, 2500 HD, and 3500 HD
  • Durable construction suitable for exterior lighting applications
  • Compatible with original equipment specifications
  • Part number 335-1934R-ACN for precise fitment
  • Designed to meet lighting and signaling requirements

Product Details and Compatibility

This Depo tail light assembly (part number 335-1934R-ACN) is engineered to match the exact fit and function of the original equipment on GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD trucks. It is an exterior lighting component that replaces the factory tail light, providing reliable brake, turn signal, and parking light functions. The assembly is built to withstand typical road conditions and exposure to weather, ensuring consistent performance over time.

Common Applications and Problem Resolution

  • Replacement for cracked or broken tail light lenses
  • Restores proper brake and turn signal visibility
  • Fixes malfunctioning or non-operational tail lights
  • Addresses water intrusion or fogging issues in tail light housing
  • Maintains vehicle safety compliance and road legality

Installation Notes and Tips

Installation of the Depo 335-1934R-ACN tail light assembly is straightforward for GMC Sierra 1500, 2500 HD, and 3500 HD owners familiar with basic automotive lighting replacement. Ensure the vehicle is powered off before beginning installation. Remove the damaged tail light assembly carefully to avoid damage to wiring connectors. Align the new assembly properly and secure it firmly to prevent moisture ingress. Test all lighting functions after installation to confirm proper operation.

Quality Assurance and Warranty Information

Depo manufactures this tail light assembly to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, Depo products typically come with a limited warranty against defects in materials and workmanship. This ensures that the 335-1934R-ACN tail light assembly offers dependable performance for GMC Sierra 1500, 2500 HD, and 3500 HD vehicles.

This part fits 16 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2012GMCSierra 2500 HDRightSingle Rear Wheels; 2nd Design; GM2801250C; Single Rear Wheels; 2nd Design; OEM: 20840274; OEM: 20840274
2012GMCSierra 3500 HDRightSingle Rear Wheels; 2nd Design; GM2801250C; Single Rear Wheels; 2nd Design; OEM: 20840274; OEM: 20840274
2011GMCSierra 1500SLTRight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2011GMCSierra 1500WTRight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2011GMCSierra 1500SLERight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2011GMCSierra 1500HybridRight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2011GMCSierra 1500SLRight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2011GMCSierra 2500 HDRightSingle Rear Wheels; 2nd Design; GM2801250C; Single Rear Wheels; 2nd Design; OEM: 20840274; OEM: 20840274
2011GMCSierra 3500 HDRightSingle Rear Wheels; 2nd Design; GM2801250C; Single Rear Wheels; 2nd Design; OEM: 20840274; OEM: 20840274
2010GMCSierra 1500HybridRight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2010GMCSierra 1500SLRight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2010GMCSierra 1500SLTRight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2010GMCSierra 1500WTRight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2010GMCSierra 1500SLERight2nd Design; 2nd Design; OEM: 20840274; GM2801250C; 2nd Design; OEM: 20840274; OEM: 20840274
2010GMCSierra 2500 HDRightSingle Rear Wheels; 2nd Design; GM2801250C; Single Rear Wheels; 2nd Design; OEM: 20840274; OEM: 20840274
2010GMCSierra 3500 HDRightSingle Rear Wheels; 2nd Design; GM2801250C; Single Rear Wheels; 2nd Design; OEM: 20840274; OEM: 20840274

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