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EZ Connector Magnetic 7-Way Trailer Connectors For 2016 Ram 3500  

Updated 07/09/2026 | Published 06/09/2026

Question:

Will this work for my 2016 Ram 3500?

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Expert Reply:

Hey Thomas, thanks for reaching out. We do have an EZ connector kit for your 2016 Ram 3500, but the # 319-R7-01 you mentioned is a universal hardwire kit, and we actually have a more custom fitted kit for your truck.

For a 2016 Ram 3500 I recommend the following:

- EZ Connector Magnetic 7-Way Trailer Connectors w/ Watertight Seal - Custom - Vehicle/Trailer End # 319-R7-02

This comes with a custom vehicle side harness so as long as your truck has the factory 7-way it'll just plug right into the existing wiring. The trailer und plug gets hardwired in. I recommend using a junction box # 3375601101 for that if you don't have one already.

Does your truck have the factory 7-way? What kind of trailer do you tow?

expert reply by:
0
Jesse M
EZ Connector Magnetic 7-Way Trailer Connectors w/ Watertight Seal - Custom - Vehicle/Trailer End
EZ Connector Magnetic 7-Way Trailer Connectors w/ Watertight Seal - Custom - Vehicle/Trailer End
(click to enlarge)
Jacob profile picture

Jacob

6/10/2026

Yes I have 3 trucks I set it up on.

Jesse M. profile picture
Etrailer Expert

Jesse M.

6/10/2026

@Jacob Nice! Sounds like you are a fan of the EZ connectors! Thanks for sharing!
Thomas J. profile picture

Thomas J.

7/8/2026

My 2016 RAM is factory and I am towing an Open Range 5th wheel. I am looking to upgrade the connector in the bed of the truck (left wall) to the EZ connector system, which is where I plug in the 5th wheel. Based on the additional information, what kit should I consider?

Jesse M. profile picture
Etrailer Expert

Jesse M.

7/9/2026

@ThomasJ Ok gotcha. For a 5th wheel setup, you'll need the following: - EZ Connector Magnetic 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Way Connector - Watertight Seal # 319-S7-09 - EZ Connector Magnetic 7-Way Trailer Connector with 8' Long Cable - Watertight Seal - Trailer End # 319-S7-10
Jesse M. profile picture
Etrailer Expert

Jesse M.

7/9/2026

@ThomasJ Ok gotcha. For a 5th wheel setup, you'll need the following: - EZ Connector Magnetic 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Way Connector - Watertight Seal # 319-S7-09 - EZ Connector Magnetic 7-Way Trailer Connector with 8' Long Cable - Watertight Seal - Trailer End # 319-S7-10

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