Diode Dynamics DD5127 Smoked LED Sidemarker Set for 2020-25 GMC Sierra 2500/3500

Vehicle Fitment

• 2020-2025 GMC Sierra 2500 HD (All Trims and Engines)
• 2020-2025 GMC Sierra 3500 HD (All Trims and Engines)
• 2023-2025 GMC Canyon (All Trims and Engines)

Fitment Notes

• Designed for plug-and-play installation; no modifications required
• Includes front and rear sidemarkers for complete replacement
• Not street legal; intended for off-road use only

Features

• Modern LED replacements for factory sidemarkers
• Smoked lens for a sleek, aggressive appearance
• Increased output with full strip of LEDs
• OEM-grade retroreflector optics for enhanced visibility
• Engineered and assembled in the USA
• Non-polar input for hassle-free installation
• Durable ABS housing with PMMA lens material
• Operating temperature range: -40°F to 185°F (-40°C to 85°C)

Specifications

• Power: 1.3W
• Operating Voltage: 9-16V
• Polarity: Nonpolar
• Lens Material: PMMA
• Housing Material: ABS
• Connector Type: OEM Size Plug and Play
• Compliance: SAE J575 Durability Test

Included Components

• 1x Diode Dynamics DD5127 Smoked LED Sidemarker Set
• 1x Wiring Harness (if applicable)
• Mounting Hardware: 4x OEM-style connectors

Product Description

The Diode Dynamics DD5127 Smoked LED Sidemarker Set is the perfect upgrade for your 2020-2025 GMC Sierra 2500/3500 HD or 2023-2025 GMC Canyon. Designed to replace the factory sidemarkers, these LED units offer a modern and aggressive look with their smoked lenses and increased brightness. The plug-and-play installation ensures a hassle-free setup, requiring no modifications to your vehicle.

Engineered and assembled in the USA, these sidemarkers feature OEM-grade retroreflector optics, enhancing visibility and safety. The durable ABS housing and PMMA lens material are built to withstand harsh conditions, with an operating temperature range from -40°F to 185°F (-40°C to 85°C). Please note that these sidemarkers are intended for off-road use only and are not street legal.