Oyviny 4-Way to 7-Way Wiring Harness Adapter for Truck RV

Trailer Connector 4-Pole to 7-Pole and 4-Pole: This dual-output 4-way flat vehicle-side to 7-way RV blade trailer wiring adapter is great for connecting multiple trailers with different connectors. It features both a 4-pin and 7-pin connector, allowing you to retain the 4-pin connection while adding a 7-pin RV connection.

Key Features: Durable Construction: The trailer harness adapter is made from durable ABS plastic, protecting it from rust and corrosion. The wire loom keeps the wires contained and well-protected for long-lasting use.

Dual Output: This multi-function trailer hitch connector converts 4-way wiring on your vehicle side to a combination 7-way outlet and 4-pole flat outlet for the trailer side. It's a great assistant when you need to tow trailers with different plugs.

Dust Cover: Both the 4-way socket and 7-way connector are equipped with rubber dust covers to keep the connectors clean when not in use, protecting the terminals from water, dirt, and corrosion.

Easy Installation: The trailer wiring connector includes mounting brackets and hardware for convenient and easy installation to the vehicle or trailer hitch. It simply plugs into the existing wiring with minimal splicing required.

4-Way flat output connects tail lights, brake lights, and turn signals, while the 7-Way connects tail, brake, reverse, turn signals, and auxiliary power. The adapter comes with additional wire leads for brake, power, and accessory.

Package Includes: - 1 x 4-way to 7-way and 4-way trailer adapter - 1 x Mounting bracket - 1 x Installation hardware (screws and nuts)

Other Products: - 7 Pin Round to 4 Pin and 5 Pin Flat Blade Trailer Connector - 7 Way Round to 4 Way Flat Coiled Trailer Adapter - 7 Way Round to 5 Way Flat Coiled Trailer Adapter - 4 Way Flat to 7 Way RV Blade Trailer Adapter - Universal Fit Brake Controller Wiring Harness - 7 Way RV Blade and 4 Pin Trailer Light Circuit Tester

Customer Reviews: 4.7 out of 5 stars (603 reviews) for the Trailer Connector 4-Pole to 7-Pole and 4-Pole 4.4 out of 5 stars (111 reviews) for the 7 Way Round to 4 Way Flat Coiled Trailer Adapter 4.6 out of 5 stars (207 reviews) for the 7 Way Round to 5 Way Flat Coiled Trailer Adapter 4.6 out of 5 stars (85 reviews) for the 4 Way Flat to 7 Way RV Blade Trailer Adapter 4.7 out of 5 stars (40 reviews) for the Universal Fit Brake Controller Wiring Harness 4.5 out of 5 stars (937 reviews) for the 7 Way RV Blade and 4 Pin Trailer Light Circuit Tester

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