Details

• Brand:

  

• SKU:

  88986854

• Positions: Left, Rear Left
• Other Names:

  Tail Light Harness

• Description:

  Fleetside, gmc, 1st 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 (88986854)

  The Driver Side Tail Light Wiring Harness - GMC Parts Pro (88986854) is a genuine OEM electrical component designed to provide reliable power and signal connections for the driver side tail light assembly. Manufactured to GMC Parts Pro’s exact factory specifications, this wiring harness delivers the precise fit, dependable electrical performance, and long-lasting durability expected from original equipment components.

  Constructed from high-quality automotive-grade wiring, sealed connectors, and protective insulation materials, this harness is engineered to withstand vibration, moisture, road debris, temperature fluctuations, and everyday driving conditions. Its durable construction helps resist corrosion, insulation wear, electrical interference, and environmental exposure, ensuring dependable long-term performance.

  Functionally, the wiring harness transmits power and control signals to the driver side tail light assembly, supporting proper operation of the tail light, brake light, turn signal, reverse light, and other integrated lighting functions, depending on the vehicle application. Reliable electrical connections help maintain rear visibility, signaling performance, and overall driving safety.

  As a genuine GMC Parts Pro OEM component, this driver side tail light wiring harness is manufactured to precise factory electrical specifications, connector configurations, wire lengths, routing requirements, and durability standards to ensure proper fitment and reliable operation. OEM engineering helps maintain compatibility with the vehicle’s lighting system and electrical architecture while preserving original equipment performance.

  Installation is recommended when replacing a damaged, cut, corroded, worn, or malfunctioning wiring harness, repairing rear lighting issues, restoring factory electrical functionality, or maintaining original equipment standards. Proper fitment helps ensure secure electrical connections, dependable lighting performance, and long-lasting durability.

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

  • Designed specifically for the driver side tail light assembly

  • Provides reliable electrical power and signal transmission

  • Supports proper operation of rear lighting functions

  • High-quality automotive-grade wiring and sealed connectors

  • Resistant to moisture, vibration, and environmental exposure

  • Precision-engineered for factory fit and compatibility

  Choosing the Driver Side Tail Light Wiring Harness - GMC Parts Pro (88986854) helps restore dependable rear lighting performance and delivers the quality, fit, and durability expected from a genuine GMC Parts Pro OEM replacement electrical component.

  
  

• Condition: New
• Replaces:

  16526107

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