Do You Have a In-Bed 7-Way Connector w/ Camera Inputs?
Updated 11/03/2025 | Published 01/25/2025
Question:
Is there a wiring harness for my 2025 GMC Sierra 2500HD to add a bed connection not only for the 7 pin trailer connection but also for the 2 camera inputs. Similar to this, but with the camera inputs too: Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector and Cover Plate - 7 Long Part Number: C53CR
asked by: Rex D
Expert Reply:
Hey Rex! Sorry, we do not carry anything like that. What you're describing sounds like the Trailer Tow Harness Connector 13530416, which is a GM OEM part. I have never seen it come with the in-bed 7-way connector like the Curt item # C53CR, you referenced.
What you would need to do is source that connector from a vendor who carries OEM parts and then pair it up with the Curt item # C53CR. They both use the USCAR 7-way socket which is that circular connector. It's been standard amongst 7-ways for 20ish years now. They'll go together easily.
I have linked an installation video below to show you how to get this 7-way installed. Go ahead and comment below if you have any additional questions.
Product Page this Question was Asked From
Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector and Cover Plate - 7' Long
- Custom Fit Vehicle Wiring
- 5th Wheel and Gooseneck Wiring
- Vehicle End Connector
- 7 Blade
- Plug and Lead
- Plug-In
- Hidden
- CURT
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Jerred H.
11/3/2025
Hey Rex, did pairing the GM Trailer Tow Harness Connector with the Curt 7-way harness work out for your Sierra? Knowing how that combo fit together could help others trying to add the camera inputs too.