Replacement 7-Way Connector for a Vehicle w/a Factory Tow Package
Updated 08/31/2026 | Published 08/25/2026
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Question:
Hi, do you have something similar to Curt P/N 55774 but without the extra 4 pin connector?
asked by: Andrew Z
Expert Reply:
Yes, we do Andrew! To replace a 7-Way connector that plugs into a factory tow package wiring harness, I recommend the RV Designer Socket item # RD76SR. It has a spring loaded rubber dust cover to protect the terminals when it's not being used.
The RV Designer Socket item # RD76SR plugs directly into what's called a USCAR connector. It does not require any splicing or cutting of wires. This connector is what all vehicle's made in North America use at the end of the factory wiring harness so this 7-Way will fit all different makes and models.
I attached a couple of pictures below so you can see what the 7-Way looks like and what kind of connector it plugs into.
What kind of vehicle do you have and what type of trailer do you tow with it? Feel free to answer this and throw in any other questions you have, where it says Add Comment.
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Product Page this Question was Asked From
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Universal Fit
- 7 Blade
- Plug Only
- Visible
- RV Designer
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