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2020-2025 Buick Encore GX/Chevrolet Trailblazer 4-Pin Hitch Wiring OEM

$ 55.53
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2020-2025 4-Pin Trailer Hitch Wiring Harness, Rear, for Buick Encore GX and Chevrolet Trailblazer

This is a Genuine OEM GM 4-Pin Trailer Hitch Wiring Harness for the 2020–2025 Buick Encore GX and 2021–2025 Chevrolet Trailblazer. It provides a 4-way flat connector for trailer lighting at the rear of the vehicle.

Fitment Alert – Confirm These Details Before You Order

Check each line below against your vehicle before ordering.

Buick Encore GX 2020–2025, requires Factory Option Code V92 (Trailering Provisions)
Chevrolet Trailblazer 2021–2025, requires an Active Towplug connector already installed
Engine 1.2L I3 Turbo or 1.3L I3 Turbo
Position Rear
Connector 4-Pin / 4-Way Flat
Color Black
Required Equipment Factory trailering provisions
Does NOT Fit Vehicles without factory trailering provisions

Quick Part Facts

  • Condition: New
  • Brand: Genuine OEM GM
  • Part Type: 4-Pin / 4-Way Flat Trailer Hitch Wiring Harness
  • Position: Rear
  • Color: Black
  • Fits: 2020–2025 Buick Encore GX; 2021–2025 Chevrolet Trailblazer
  • Engines: 1.2L I3 Turbo, 1.3L I3 Turbo
  • Requires: Option Code V92 (Encore GX) or Active Towplug (Trailblazer)

Fitment Chart

Year Range Make Model Trim/Engine Notes/Options
2020–2025 Buick Encore GX 1.2L I3 Turbo, 1.3L I3 Turbo Requires Factory Option Code V92 (Trailering Provisions)
2021–2025 Chevrolet Trailblazer 1.2L I3 Turbo, 1.3L I3 Turbo Requires Active Towplug / factory trailering provisions
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