Diode Dynamics

DIO Side Marker Light Assembly

$299.95

SKU: DD5127 · Lighting

Vehicle Fitment 5 applications

GMC (5)

  • 2020–2026 Sierra 2500 HD 6.6L V8
  • 2020–2026 Sierra 2500 HD 6.6L V8 Turbocharged
  • 2023–2026 Canyon 2.7L L4 Turbocharged
  • 2024–2026 Sierra 3500 HD 6.6L V8
  • 2024–2026 Sierra 3500 HD 6.6L V8 Turbocharged
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Tell us your platform and power goal — our team specs the right combination of parts, tuning and machine work, then quotes it. No guesswork, dyno-proven.

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  • ✓ Dyno-proven part recommendations
  • ✓ Reply within 1 business day
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(313) 561-5500