4-Way Trailer Wiring Harness

In addition to 7 pin trailer harnesses, WIRINGLABS also provide injection molded 4-way trailer wiring harnesses, the following is a brief introduction of our products. At the same time, we accept other styles or customized services to fit your trailer wiring connection. OEM or Customization for 4 pins Trailer wiring harness is welcome.

4-Way Trailer Wiring Harness Specification

WIRINGLABS provides 4-way trailer wiring harness with over molded 4 pin plugs and cable of 4 wires, which is a little different from traditional four-conductor.

Specification:

4-Way Connector Description:

SAE 4 pin Wishbone

Male bullet and Female socket Pins

Cable Description:

UL2464 4*18AWG Pure Copper Core

Note: Please make sure that your trailer is suitable for this cord.

4-Way Trailer Wiring Connection

The inner wire color of our 4-way trailer cable is white, black, red, and green; it can be changed to traditional white, brown, yellow, and green according to customer requirements.

WHITE to Ground
BLACK to Tail Lamps
RED to Driver Side Stop/Turn
GREEN to Passenger Side Stop/Turn

WHITE to Ground
Brown to Tail Lamps
Yellow to Driver Side Stop/Turn
GREEN to Passenger Side Stop/Turn

Any questions or customization service needed, feel free to contact our sales experts.

4-Way Trailer Wiring Features

This 4-way trailer wiring harness can quickly and easily connect the wires to your trailer’s wiring.

Features:

Pre-wired, 4-way, SAE standard trailer-end plug connects your trailer to your vehicle
Over molded with one cable, more reliable connection, durable
customization for pigtail with quick disconnection connectors
OEM or ODM order can be accepted within Low MOQ

WIRINGLABS' Services

OEM & ODM Available

Whether you want to have wiring as your design or want to design it differently, we can help you.

Lighting Fast Prototype

7 days guaranteed for wiring prototype samples to support fast delivery.

Start With Low MOQ

Our team support a minimum order quantity of 100 pcs for the first order.

Contact WiringLabs to Start Your Wiring & Cabling Solutions

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4-Way Trailer Wiring Harness