Details

• Brand:

  

• SKU:

  16532721

• Positions: Left
• Other Names:

  Tail Light Harness

• Description:

  Fleetside, gmc, 2nd design. Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture
  Wires are color coded correctly for easy installation
  This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

  
  

  Driver Side Tail Light Wiring Harness - GMC Parts Pro (16532721)

  The Driver Side Tail Light Wiring Harness - GMC Parts Pro (16532721) is a genuine OEM electrical component designed to provide reliable power and signal transmission to the driver-side tail light assembly. Manufactured to GMC Parts Pro’s exact factory specifications, this wiring harness delivers precise fitment, dependable electrical performance, and seamless integration with the vehicle’s original lighting system.

  Constructed from high-quality automotive-grade wiring, connectors, and protective insulation, this tail light wiring harness is engineered to withstand vibration, moisture, heat, road debris, and the demanding conditions of everyday vehicle operation. Its durable construction helps ensure long-lasting electrical reliability and consistent lighting performance.

  Functionally, the wiring harness connects the driver-side tail lamp to the vehicle’s electrical system, supplying power for essential lighting functions such as the tail light, brake light, turn signal, and other applicable rear lighting features. A damaged, corroded, or faulty wiring harness can result in intermittent lighting, electrical shorts, or complete tail lamp failure, reducing vehicle visibility and safety.

  As a genuine GMC Parts Pro OEM component, this wiring harness is manufactured to precise factory electrical specifications, connector standards, wire routing requirements, insulation quality, and fitment tolerances to ensure secure installation and dependable operation. OEM engineering helps preserve the original lighting performance and electrical integrity intended by the manufacturer.

  Installation is recommended when replacing a damaged wiring harness, repairing collision-related electrical damage, restoring proper tail lamp operation, or maintaining the vehicle’s factory lighting system. Proper fitment helps ensure reliable electrical connections and long-term durability.

  • Genuine GMC Parts Pro OEM driver-side tail light wiring harness

  • Supplies reliable power to the driver-side tail lamp assembly

  • Supports proper brake light, tail light, and turn signal operation

  • High-quality automotive-grade wiring and connectors

  • Resistant to heat, moisture, vibration, and everyday wear

  • Precision-engineered for factory fit and electrical compatibility

  • Restores original rear lighting performance and reliability

  Choosing the Driver Side Tail Light Wiring Harness - GMC Parts Pro (16532721) helps maintain dependable rear lighting operation while delivering the fit, quality, and durability expected from a genuine GMC Parts Pro OEM electrical component.

  
  

• Condition: New

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