At a Glance
- >Designed for Toyota 5th wheel applications
- >Over 8 feet of harness length
- >Operates trailer brakes and lighting circuits
- >7-way water-resistant female plug
- >Bed-mounted style trailer connection
- Brand: Valley
- SKU: 30151
Match the part number, measurements and connection points that apply to your trailer.
| Connector | Match the connector and circuit count. |
|---|---|
| Function | Verify circuits rather than wire color alone. |
| Voltage | Confirm system voltage. |

This 5th wheel wiring harness is designed for Toyota truck applications requiring a 7-way connection in the bed. The harness provides brake and lighting control for 5th wheel trailer towing setups.
| Part Number | 30151 |
| Application | Toyota 5th Wheel Wiring Harness |
| Connector Type | 7-Way Female Plug |
| Length | Over 8 Feet |
| Function | Controls Trailer Brakes & Lights |
| Weather Protection | Water-Resistant Plug Design |
This harness is typically installed in the truck bed to provide a dedicated 7-way connection for 5th wheel trailers. Designed to integrate brake controller output and lighting circuits into a single plug connection.
Selected from R&P customer feedback for Trailer Electrical products and related trailer service.
“I've ordered lots of trailer repair parts from them, always fast service, well packed, and the right parts. I highly recommend.”
“Great customer service, working for many years with them!”
“Would like to say thanks to everyone at R and P Carriages parts were delivered fast and with the very helpful staff, the right parts were sent the first time. Thanks Happy Holiday's.”
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