CURT Custom Wiring provides everything you need to connect your vehicle's electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat. This custom wiring connector features a vehicle-specific design to perfectly fit certain years of the Honda Pilot and Passport. It uses an OEM-compatible connector to plug into the vehicle's OEM socket and provides a standard 7-way RV blade output to power the taillights, brake lights, turn signals, trailer brakes, auxiliary, and other electrical functions on your trailer. This custom wiring harness comes with a spring-loaded dust cover. This cover keeps the connection points clean and well protected when the connector is not in use.• Plugs into vehicle taillight assembly to provide a 7-way RV blade socket• Simple plug-and-play design eliminates the need for cutting or splicing• 7-way connects tail, brake, reverse, turn signals, brakes, and auxiliary power• Equipped with taillight converter for vehicle-trailer compatibility• Constructed with SMT circuitry for better performance and durability• Spring-loaded dust cover keeps connector clean when not in use• Slit loom keeps wires contained and well protected• Vehicle battery connection required• Includes fuse holder and other necessary wiring componentsCompatible Vehicles2019-2025 Honda Passport2016-2022 Honda Pilot Provides a standard 7-way RV blade output to power electrical functions on trailer Spring-loaded dust cover keeps connector clean when not in use | 56421 Custom Wiring Connector, 7-Way RV Blade, Select Honda Pilot, Passport