Curt 56473 Custom 4-Way Flat Wiring Harness - Jeep Grand Cherokee & Grand Cherokee L

Why Choose the Curt 56473 Custom Wiring Harness?

The Curt 56473 provides a vehicle-specific trailer-light connection for 2021-2026 Jeep Grand Cherokee L and 2022-2026 Jeep Grand Cherokee models. OEM-compatible T-connectors plug directly into the vehicle's taillight assemblies to provide a standard 4-way flat trailer connection.

An integrated powered converter draws trailer-light power from the vehicle battery to help protect the factory lighting circuits. Surface-mount technology improves durability and electrical performance, while the included rubber dust cover helps protect the 4-way flat connector when it is not in use.

Key Features & Benefits

• Vehicle-Specific T-Connector: Designed for compatible Jeep Grand Cherokee and Grand Cherokee L models
• 4-Way Flat Trailer Connector: Powers trailer tail lights, brake lights, and turn signals
• No Signal-Wire Cutting or Splicing: OEM-compatible plugs connect directly at the vehicle taillights
• Powered Converter: Draws trailer-light power directly from the vehicle battery
• Circuit Protected & Potted: Converter module is built for improved durability and electrical protection
• Surface-Mount Technology: SMT circuitry helps improve reliability and reduce excess heat
• 6-Amp Tail Light Circuit: Provides rated output for trailer running and tail lights
• 3-Amp Brake / Turn Circuits: Supports compatible trailer stop and turn signal lamps
• Dust Cover Included: Helps protect the 4-way flat contacts from dirt and moisture

Technical Specifications