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  1. Custom Fit Vehicle Wiring
  2. EZ Connector
  3. Custom Fit
  4. Trailer Hitch Wiring
  5. 7 Round - Contact
  6. No Converter
EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector - Watertight Seal

EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector - Watertight Seal

Item # 319-S7-06
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Custom Fit Vehicle Wiring

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EZ Connector 7 Round - Contact Custom Fit Vehicle Wiring - 319-S7-06
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Replace the existing 7-way on your vehicle with this socket. Built-in magnet creates tight connection with EZ Connector trailer-end plug (sold separately). Face-to-face contacts mean no bent or broken terminals. O-ring on lid makes a watertight seal. 1-833-496-1390 to order EZ Connector custom fit vehicle wiring part number 319-S7-06 or order online at Free expert support on all EZ Connector products. Guaranteed Lowest Price and Fastest Shipping for EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector - Watertight Seal. Custom Fit Vehicle Wiring reviews from real customers.
  • All Info
  • Reviews (9)
  • Q & A (0)
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  • Why etrailer?

EZ Connector Custom Fit Vehicle Wiring - 319-S7-06

  • Custom Fit
  • Trailer Hitch Wiring
  • 7 Round - Contact
  • No Converter
  • EZ Connector

Replace the existing 7-way on your vehicle with this socket. Built-in magnet creates tight connection with EZ Connector trailer-end plug (sold separately). Face-to-face contacts mean no bent or broken terminals. O-ring on lid makes a watertight seal.


  • 7-Way trailer connector installs at the back of your vehicle to power your trailer's signal lights
    • Designed for use with an existing factory tow package
    • Compatible with 4-pin, 5-pin, and 6-pin EZ Connector adapters (sold separately)
  • Powerful magnet in socket joins with magnet in EZ Connector trailer-end plug (sold separately) to keep connection secure
    • Plugs stay tightly connected, despite the bumps and vibrations common with towing
  • Face-to-face electrical contacts - no pins or blades to bend or break
    • Eliminates concerns about electrical arcing and abraded pins
    • Contacts are easy to clean when necessary
  • Ideal for marine applications
    • Silicon O-ring on lid creates a watertight seal when lid is closed to keep out moisture and debris
    • Marine-grade wiring resists water damage
  • Spring-loaded, self-closing lid automatically covers connector
  • Connector fits into factory socket mounting location on most newer vehicles
    • Adapter brackets or standard mounting bracket (sold separately) also available
  • Made in the USA
  • Limited lifetime warranty

This vehicle-end trailer connector gives you the functionality of a 7-way, but without any pins or blades to bend or break. It's designed to work with a matching EZ Connector plug (sold separately) to create a secure, watertight connection that lasts. Strong magnets in both the plug and the socket keep the connection tight and secure, even when you're driving on rough terrain. The built-in O-ring on the lid creates a seal to keep out water and debris while the connector is not in use. And spring-loaded, face-to-face electrical contacts are long-lasting and easy to clean. These factors combine for a strong, durable connection that's easy to use and to maintain.

Magnetic Plugs Stay Connected

The EZ Connector system uses magnets inside the plug and socket to hold the connectors together. Simply insert the trailer-end plug (sold separately) into this vehicle-end socket and the internal magnets will snap them together, no latch needed. To disconnect, just pull the plug out by hand.

This is an improvement over typical trailer connectors, which rely on a plastic latch on the socket lid to hold the trailer plug in place. With any trailer connector it can be easy to forget to disconnect the wiring when you unhook your trailer. If you drive off without disconnecting a standard 7-way plug, the connector will get pulled out of the socket, likely tearing off the lid. Without a lid, the electrical terminals are exposed to damaging moisture and debris. But if you forget to remove the EZ Connector plug when unhooking your trailer, the plug will disconnect from the receptacle as you drive off. And because there's no latch on the socket's lid to get in the way, the lid will automatically close to cover the terminals.


The magnet inside of this trailer connector is made of neodymium, an extra-strong, rare-earth alloy. This high-quality magnet ensures a tight connection between the connectors that is stable enough to make it through intense bumps and road vibration.

Silicon O-Ring Creates Watertight Seal


The lid on this trailer connector has a silicon O-ring that creates a watertight seal over the socket when the lid is closed. The EZ Connector trailer-end plug (sold separately) has a double O-ring that will create a seal when it's inserted into the connector. This ensures that the terminals on this vehicle-end socket stay protected from moisture and debris at all times.

All of the EZ Connector systems have earned a perfect score on the SAE water submersion test. This means that the seal created on this connector, either with the lid or with the EZ Connector trailer-end plug, will stay watertight, even if the connector is completely submerged in water for extended periods of time.

No Pins or Blades to Bend or Break


This EZ Connector socket has spring-loaded, face-to-face electrical contacts instead of pins or blades. Pins and blades can bend, corrode, and even break off, which can lead to a permanently damaged connection. With the EZ Connector system, there are no pins or blades to bend or break. Because there are no pins or blades, there are also no pin sockets on the trailer-end plug (sold separately) that can trap debris. And if any dirt or debris does collect on the terminals of either end of an EZ Connector setup, it can be quickly and easily wiped away. No more scraping pins to get grime off. The result of all of this is a quality, effective connection every time you plug in.

S7-06 Easy Connector 7-Way, RV-Style Trailer Connector with Self Closing Socket - Vehicle Side

Installation Details 319-S7-06 Installation instructions

This Product Fits The Following Vehicles

Customer Reviews

EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector - Watertight Seal - 319-S7-06

Average Customer Rating:  4.9 out of 5 stars   (9 Customer Reviews)

Replace the existing 7-way on your vehicle with this socket. Built-in magnet creates tight connection with EZ Connector trailer-end plug (sold separately). Face-to-face contacts mean no bent or broken terminals. O-ring on lid makes a watertight seal.


Great product and works flawlessly. The only thing that kept me from giving it 5 stars was the cheap, flimsy mounting bracket that goes to the right of the license plate that holds the vehicle connection for the trailer to plug into. The magnets are so powerful I feel like I'm going to rip the plug off the truck every time I go to unplug the trailer. If they made a better mounting bracket, I would buy one in a heartbeat. The pic with my thumb in it shows how easy it is to pull the plug away from the truck.

Let me know if they ever upgrade this bracket! Thanks


We went camping frequently over the last year. Everytime I connected the EZ Connector it is literally a snap, done! No more wiggling the connector, checking lights at every stop. It is a solid connection.
I have a 2009 Dodge Ram, and I needed help with the bolt configuration. The staff helped me install correctly, great service.
I highly recommend this product, and will install on every trailer/camper I ever get.


Been looking for something like this for awhile! Brilliant!

2017 Ford F-350 Super Duty

So I had the EZ connector on my trailer, but bought a new tow vehicle and was using the adapter to pull the trailer. The adapter allowed my EZ connect trailer to use the standard 8 blade on my new Ford. Had a lot of faults and connection issues as the adapter wasn't making good contact on the truck side. So, I finally put the EZ connector on my Ford and this solved all my connection issues. Easy to install and makes a solid connection. No more brake or light outages!! As usual, Etrailers pricing and shipping was very fair and customer service is friendly and a pleasure to deal with.


This is the second time that I've used this wiring setup. I like it because it's a 'sure, positive' connection from the trailer to the truck. I made the switch a couple of years ago because of the frustration that I'd had with the 'typical' multi-pin hookups that allowed for corrosion problems. Obviously, you'll need the 'male' counterpart on the trailer and the entire package is a little bit expensive but I'll gladly pay the additional cost if it gives me a 'foolproof' connection. It's really a 'no brainer' in my estimation.

2017 Ford F-150

Very well engineered and built. Easily replaces the OEM 7&4 pin harness I had before. Appears to be much more weather resistant than what I had, but time will tell.


Easy install - disconnect the old terminal, drill a few holes, install the new terminal.

2022 Ram 2500



See what our Experts say about this EZ Connector Custom Fit Vehicle Wiring

  • EZ Connector Trailer Connector for 2016 Toyota Tundra Crew Cab 4WD
    The EZ Connector 7-way part # 319-S7-06 is a fit for your 2016 Toyota Tundra and would replace the 7-way you have now. If instead you were wanting to keep the setup you have now and also add this you'd need the # 319-R7-06 instead as that's the kit designed for what you are looking for.
    view full answer...
  • EZ Connection Style 7-Way that Fits 2022 Chevy Silverado 2500
    For an EZ connector style of 7-way that is confirmed as a fit for your 2022 Chevy Silverado 2500 you'd want the part # 319-S7-06. This would be exactly what you are looking for.
    view full answer...
  • Parts Needed to Add EZ Connector Style 7-Way to 2012 F350
    Everything you mentioned would work well. The EZ Connection part # 319-S7-06 will work great on your truck and will mount with the part # 319-S7-61 and the # 319-S7-10 is the correct kit for the trailer side. The Y-adapter you sent in a picture of is perfectly compatible and would be what you'd need to add this type of connection to your truck while still allowing your standard 7-way to function. We don't have anything similar though so that adapter would be your best option.
    view full answer...
  • EZ Connector Style Replacement 7-Way for 2019 Ram 3500
    We have the EZ Connector # 319-S7-06 which is designed to fit the standard 4-bolt 7-way mounting flanges which would be the easiest fit to replace the 7-way of your 2019 Ram 3500. Then for your trailer side 7-way you'd want the EZ Connector Magnetic 7-Way Trailer Connector with 6' Long Cable # 319-S7-07-6 and you'd be set.
    view full answer...
  • EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector 2021 Toyota 4Runner
    The EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector # 319-S7-06 will connect to the factory plug on your 2021 Toyota 4-Runner. It does not offer a clip mount system like your current factory Trailer Connector # HM40975. Instead you would need to use the included self tapping screws to secure the magnetic connector in place. The EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector # 319-R7-06 does allow you to keep your factory 7-way/4-way...
    view full answer...
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  • Upgrading Trailer 7-Way Connector To an EZ Connect Wiring Harness
    If you are going to change connectors the EZ Connector Magnetic 7-Way Trailer Connector # 319-S7-10 would be the route I recommend going. Unlike your 7-way blade and 7-way round connectors this connector does not have any form of tension connector that can wear out over time. The connection pins sit against each other with no connector sitting around the pin that may become loose. For the vehicle side there are a few options but the most common being the EZ Connector Custom Vehicle Wiring...
    view full answer...
    Image 1 for
  • Parts Needed To Install EZ Connector Magnetic 7-Way Connector On a 2019 Toyota Tacoma
    To install a magnetic EZ Connector 7-way on your 2019 Toyota Tacoma first it will depend if your Tacoma already has a 7-way connector. If your Tacoma does not have a factory 7-way you can use the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter # 22117 to install a 7-way. Then instead of using the blade type 7-way connector you can install the EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector # 319-S7-06. This will give you the vehicle...
    view full answer...
  • Magnetic Trailer Connector Adapters For 7-Way and 4-Way Trailer Connectors
    Yes, we have the Trailer Connector Adapter # 319-R7-52 that you can carry in your 2005 Ford F-350 after you install the EZ Connector Magnetic Custom Vehicle Wiring Harness # 319-S7-06. We also have a 4-Way Flat Adapter # 319-R7-54 in the event you tow a small trailer. To rewire your trailer you will want either the 6' Long # 319-S7-07-6 or 8' Long # 319-S7-10 EZ Connector Magnetic 7-Way Trailer Connector.
    view full answer...
  • Replacement 7-Way Trailer Connector for a 1999 Dodge Ram 3500
    Replacement connector # 42145 only has 7 pins because there are only 7 functions in a 7-Way. It is possible the factory connector has some other circuit in it but it would not be used by the 7-Way. Or like you said it could be a dummy pin. Connector # 42145 is not listed as a fit for the 1999 Dodge Ram though. It is possible that it will fit I just can't guarantee it. We do have the similar EZ Connector # 319-S7-06D but if you went with it you would also need adapter # 319-R7-52.
    view full answer...
  • Troubleshooting A 2013 Ford F-250 That Has A Trailer Disconnected Error Message
    Since you've already checked other trailers and concluded that the truck is indeed the issue, there are a couple of things you can try first before doing anything. I recommend checking your connector for any moisture or corrosion first. If some moisture or anything like that got into your connector, then that may have caused a short in your circuit, in turn causing your truck's connector to not function. You can also check to see if your 7-way is receiving power by testing the brake and...
    view full answer...
  • What Brake Controller Works for a 2020 Toyota Tundra?
    I have a solution for you but there is a computer issue with the Toyota Tundra's after the 2019 model year. The standard controllers that connect inside and are ran through the brake wire switch do not work with the computer system. You will want to use the Curt Echo Wireless Brake Controller item # C51180. This brake controller is connected to and powered through your Tundra's 7-Way connector. You will then use your smart phone to control the settings and manual override. If you would...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Kathleen M
Video Edited:
Kathleen M
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Cole B
Installed by:
Cole B
Employee Hayden R
Test Fit:
Hayden R
Employee Alexander C
Written by:
Alexander C

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