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EZ Connector Magnetic 7-Way Trailer Connectors w/ Watertight Seal - Hardwire - Vehicle/Trailer End

EZ Connector Magnetic 7-Way Trailer Connectors w/ Watertight Seal - Hardwire - Vehicle/Trailer End

Item # 319-R7-01
Our Price: $119.99
Trailer Wiring
Shipping Weight: 4 lbs
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Upgrade the 7-way connection on your vehicle and trailer with this complete kit. Built-in magnets create tight connection. O-rings make a watertight seal. Face-to-face contacts mean no bent or broken terminals. Includes plug holder and dummy plug. Great Prices for the best trailer wiring from EZ Connector. EZ Connector Magnetic 7-Way Trailer Connectors w/ Watertight Seal - Hardwire - Vehicle/Trailer End part number 319-R7-01 can be ordered online at or call 1-800-940-8924 for expert service.
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EZ Connector Trailer Wiring - 319-R7-01

  • Trailer Connectors
  • Trailer and Vehicle End Connector
  • 7 Round - Contact
  • Plug and Lead
  • 0 - 5 Feet Long
  • 7 Round - Contact
  • EZ Connector

Upgrade the 7-way connection on your vehicle and trailer with this complete kit. Built-in magnets create tight connection. O-rings make a watertight seal. Face-to-face contacts mean no bent or broken terminals. Includes plug holder and dummy plug.


  • Trailer connectors install at the back of your vehicle and at the front of your trailer to power your trailer's signal lights
  • Powerful magnet in socket joins with magnet in plug 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
    • Double silicon O-ring on plug creates watertight seal with socket to keep out moisture and debris
    • Water-block powder in cable keeps moisture away from wiring
  • Plug holder and dummy plug keep terminals from becoming exposed when connectors are not in use
  • Simple installation
    • Hardwires to existing vehicle and trailer with included connectors
  • Thumb notch on plug allows for easy alignment
    • Twist plug until tabs line up and connector snaps into place
  • Vehicle-end connector fits into factory socket mounting location on most newer vehicles
    • Standard mounting bracket included
    • Adapter brackets (sold separately) also available
  • Made in the USA


  • Trailer-end cable length: 4'
  • Vehicle-end wiring harness length: 2'
  • Wiring configuration:
    • White: ground
    • Red: left turn
    • Brown: right turn
    • Black: auxiliary power
    • Green: tail lights
    • Yellow: reverse lights
    • Blue: brakes
  • Wire gauges:
    • 14 Gauge: red, brown, green, and yellow
    • 12 Gauge: blue
    • 10 Gauge: white and black
  • Limited lifetime warranty

These connectors give you the functionality of a 7-way connection, but without any pins or blades to bend or break. They're designed 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. Built-in O-rings create a seal to keep out water and debris. 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 into the 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 simply disconnect from the receptacle as you drive off.


The magnets inside of these trailer connectors are made of neodymium, an extra-strong, rare-earth alloy. These high-quality magnets ensure a tight connection between the connectors that is stable enough to make it through intense bumps and road vibration.

Silicon O-Rings Create Watertight Seal


The EZ Connector trailer-end plug has a double O-ring that will create a watertight seal with the socket when it's inserted into the vehicle-end connector.

Dummy Plug

Once you disconnect your trailer from your vehicle, just insert the included dummy plug into the EZ Connector socket. This plug also has a double O-ring designed to seal to the socket, keeping out moisture and debris.

Plug Holder

A storage holder is included to keep the trailer-end EZ Connector plug safe and dry when it's not in use. This holder conveniently attaches to your trailer so that it is always available when you need it. This ensures that the terminals on the plug and 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 these connectors will stay watertight, even if the connectors are completely submerged in water for extended periods of time.

No Pins or Blades to Bend or Break

Plug Terminals

The EZ Connector plug and socket both have 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 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.

R7-01 Easy Connector 7-Way, RV-Style Trailer Connector Kit - Vehicle Side and Trailer Side - Hardwire

Installation Details 319-R7-01 Installation instructions

Customer Satisfaction Score:

Customer Reviews

EZ Connector Magnetic 7-Way Trailer Connectors w/ Watertight Seal - Hardwire - Vehicle/Trailer End - 319-R7-01

Average Customer Rating:  4.7 out of 5 stars   (56 Customer Reviews)

Upgrade the 7-way connection on your vehicle and trailer with this complete kit. Built-in magnets create tight connection. O-rings make a watertight seal. Face-to-face contacts mean no bent or broken terminals. Includes plug holder and dummy plug.


While I think the plug will perform very well (well made, excellent sealing ability), I was stimmed by the truck installation portion of the project. After many trials and errors, I hired an experienced mobile RV service. He too had many problems. After contacting e-trailer, it was determined that the 2002 Ford Excursion 7.3 is NOT "plug and play" wire color to wire color. He gave us the correct wire color connections for the truck and trailer and it worked perfectly.



A very reliable and consistent method of making the truck to trailer 12v hookup. Weather impervious have experience travel in heavy snow and rain. Highly recommend this connection to the traditional 7-way.


This is a very strong connector. No more bad connections on the road! Excellent product. For me as a female, disconnecting the plug is actually a bit difficult because the magnets are so strong. But I manage and it feels great not to worry about this connection anymore.



The connector is still working great. The seal is strong and I never lose connection. I love the feature of having a magnetic cover for the connector when it is not being used. It is protected at all times.

Etrailer Expert

Mike L.


@None That IS a cool feature!


The connectors work very well for sure. They are extremely easy to keep clean so that the electrical contacts are very reliable.


The best trailer connector available. Should be on all Trailers.


Awesome design for an electrical coupler. Prevents unwanted water intrusion and is super easy to use.
Only complaint is that the trailer side pigtail is too short to allow the end user to terminate the connections where needed if you have a long trailer tongue.


Good quality wire and plug! Just installed it and will be used often.


So nice to connect and not have to debug any problems...


This is by far the best upgrade to my trailer,for the mere fact that I do not have to worry about it coming detached and losing my brakes on a steep down hill,it should be standered on all new trailers if the manufacturers give a darn!


I like the design and function off the plugs but the lack of wire for the trailer plug is a big concern. Instead of splicing it would rather have enough to go to the junction box


Firstly, the product looks and feels like a quality product. The quality of the rubber, the strands of copper in the wire are thin to make the cord more flexible, and the secure grip of the magnet all give the impression of quality. The mounts are nice and the covers on each end fit really nice.

Secondly, my interaction with Dena was really helpful and professional. She really made an extra effort to make sure the order was correct and she was so polite about it.

I always had connection problems with the spade connectors and was never quite sure if my trailer lights would be blinking when I walked around to check the lights. I use one van and have 3 trailers for different purposes. There's nothing more annoying than seeing the lights are out when you want to take off in a hurry. The bolts are stainless which is always a sign of a quality product.

I think direct flat surface pin to pin contact is a reliable means of conducting electricity.

Christopher B.


I use the trailer a lot and every time I plug it in, I get the feeling that my connection is secure. No signes of wear or corrosion after one year.


Couldn't be better! My wiring connection went from being a constant worry to a never worry. The EZ Connector just works. I love that it seals. All the connections still look new. Even has a sealing storage receptacle for when it isn't connected. I will never have another camper without it.


I love the convenience of having a magnetic connector. Unfortunately after 6 months the connector gives me problems with a solid connection. If it was just a matter of plug and go I would give 5 stars.


I haven't actually used the products as yet, as my new trailer is still on order. I needed to get my Chevy Equinox tow ready so I ordered early. As usual, was very prompt with my shipment. Everything arrived with plenty of time to get them to my installer!

Mike S.


Its been wonderful!Late last summer,I made a 4500 mi. run to SW OR to pick up a car that I had bought. I ran into a blizzard in WY mind you, it was still Summer with all the muck & slush Ma Nature could muster. Didnt have a bit of trouble with the trailer electrics! I am very satisfied!!!


Very secure 7 point electrical connection. Does a good of keeping out moisture.


I really like dealing with etrailer.
selection at very competitive prices.
My last order arrived with one item slightly damaged. etrailer made it right quickly, easily and no hassle.
Bought the EZ connector trailer plug system for a new truck. A well thought out system that sure looks like it's going to be way better then any other trailer plug I've seen.


I was tired of having connection problems with the standard 7 prong trailer plugs, I did not like the fact that I could not count on my trailer brakes 100% of the time to help me stop or slow down in an emergency. After doing some research I found that people were having good luck with these EZ Connectors. I was working on my standard plugs all of the time. I know that rough dirt roads and driving over roads treated with magnesium chloride did not help with my connection issues, but I finally had enough and purchased what I believe is the best trailer connector made, The EZ Connector is completely sealed and the contacts are under constant pressure when in use, It also came with magnetic caps for both ends to keep the socket clean when I am not pulling. It is made in the USA so that makes me happy as well. I am very pleased with this product, and the service I received from etrailer was Top Notch.


I needed a good waterproof connector for my snowblower and I think I just found one. I didn’t get it connected yet but I think it’s going to work

Ray K.


Great I’ve had no problems with this winter with my big snowblower


I love this connector. When I first read the description for this product I thought where has this product been? I have it installed on my Class A motorhome and Jeep. The best modification ever! When the cables are connected 100% confidence the Jeep tail/brake/turn signals are working. Love it! No more spreading pins or reconnecting cables.


Have had this product for one year now. We drive a lot of gravel roads with our truck and trailer. The magnetic connection and watertight seal keep all water and debris out of the connections. Haven’t had one issue with poor connections. Will definitely be upgrading more trailers to this connection!


Great item - install is a bit intricate , but the included instructions give plenty of detail to assist . Some electrical knowledge is definitely helpful . Security of the connection is the primary reason this is a huge upgrade from the normal 7-pin . I have a Propride hitch which puts additional stress on my 7-pin and this completely eliminates any issues .


Haven’t install them yet.
From what I
see in real life I can tell they are going to be great. Showed my buddy and he going to order it for his truck.


This product was more impressive than I thought! Once you get the magnetic connector in hand, you can really appreciate the craftmanship and quality.


Just received the EZ Connectors and they are very high quality and I expect them to perform well.


Used on forklifts in a die casting environment - have held up well.


What an excellent product! No more bent pins and lights and trailer brakes not working...

Show More Reviews

See what our Experts say about this EZ Connector Trailer Wiring

  • Why Are Colors on 7-Way Connectors Different Than Industry Standard Connectors?
    The trailer wiring code we mention on our wiring help article (attached) is just a typical wiring configuration and can vary, as we state and can be seen on the attached photo. As long as your 7-Way pinout matches the photo I attached you'll be fine and the Trailer Connector Adapter # 319-R7-52 will operate just fine. These colors are just the typical colors but they aren't required by law which is why you don't always have the colors matching - it's much more important to match per function.
    view full answer...
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  • What Is The Maximum Power Rating For EZ Connector Magnetic 7-Way Trailer Connectors Charge Line?
    The EZ Connector Magnetic 7-Way Trailer Connectors # 319-R7-01 are rated for up to 40amps of power on the 10 gauge wiring. These wires are for the charge line and ground wire circuits. The lighting and brake line wires uses smalle 12 and 14 gauge wire and will have lower ratings for their wires.
    view full answer...
  • Will EZ Connector Magnetic 7-Way Trailer Connector Fit in Cab and Chassis Square Well in Bed
    The back of the EZ Connector Magnetic 7-Way Trailer Connector with 8' Long Cable # 319-S7-10 plug measures about 2-3/8" from where it connects to the vehicle-side connector which is about the same as what you find with a standard 7-Way so you should be just fine with your current clearance. The part mentioned above is the trailer end with a storage-type of base unit for when you aren't using it. If you're wanting to add this system to your towing setup then you need the kit # 319-R7-01...
    view full answer...
  • 7-Way Trailer Connector Tab Wont Line Up with Notch on Receptacle
    It's possible that the plug or receptacle was made improperly. If you would like to try and shave some plastic off either side to make it work you're welcome to do so but I recommend switching them out so you don't ever have to worry about a loose fit or the plug/receptacle failing again. This is a great opportunity to upgrade as well to the EZ Connector Magnetic 7-Way Trailer Connectors part # 319-R7-01 which is soo much easier to plug in and remove.
    view full answer...
  • EZ Connector 7-Way Kit for 2020 Ford F-250 and Trailer
    To upgrade the 7-way setup of your 2020 Ford F-250 to the watertight EZ connectors the correct kit you'd need is the part # 319-R7-01 which comes with everything to convert both the trailer and vehicle wiring.
    view full answer...
  • What Would Cause Intermittent Trailer Wiring Connection to 2019 Ford F-350
    If you're getting an intermittent connection with your 7-way trailer wiring you most likely have a dirt or corrosion on your connectors which is pretty easily fixed by cleaning them with sandpaper. Standard 7-ways do have catches built into the latches to prevent them from just popping out so if yours is losing connection when travelling I would highly suspect it's corrosion or dirt. If your 7-way is pretty far gone you could use the part # PK11893 as a replacement.
    view full answer...
  • Parts Needed To Add 2nd Magnetic Connector To 5TH Wheel Trailer To Work With EZ Connector Wiring
    You can use the EZ Connector Magnetic 7-Way Trailer Connectors # 319-R7-01 with the EZ Connector Magnetic 7-Way Trailer Connector # 319-S7-10 you already ordered. This will allow you to remove the cable completely and provide a much cleaner appearance for your 5th wheel. To splice the 2 male ends together you will match the wiring color for color. On the trailer end connector you will need to verify the functions of each of your connectors when splicing them together. The EZ Connector...
    view full answer...
  • Recommendation for Extending Trailer-End Cable Included with EZ Connector Magnetic 7-Way Kit
    The EZ Connector Magnetic 7-Way Trailer Connectors # 319-R7-01 referenced in your question includes a 2 foot long vehicle-end cable length and a 4 foot long trailer-end cable length. There is not a kit available that features a longer trailer end cable length. If you need to extend the wiring on the trailer side connector, I simply recommend using the Deka Wire Jacketed 7-Wire # DW04914-1. This jacketed 7-wire is sold by the foot, so you can order exactly the length that you are needing....
    view full answer...
  • What All is Needed to Add an EZ Connector to a 2012 Expedition and Trailer?
    Switching over to the EZ Connector Magnetic 7-Way # 319-R7-01 will lose the 4 flat connection. However, I do have a couple solutions for you. First will be the Trailer Connector Adapter # 319-R7-54. This will adapt a standard 4 flat to work with the # 319-R7-01. If you preferred to keep a 4 flat plug, it will be a little more complicated, but not overly so. To do this, you will need to splice a 4 flat, like the Curt # C58345, either into the # 319-R7-01 at some point, or where the #...
    view full answer...
    Image 1 for Image 2 for Image 3 for Image 4 for Image 5 for Image 6 for Image 7 for
  • Which Magnetic 7-way Connector Harness Is Correct For 2014 Toyota Tacoma
    Thanks for the pictures! Since your 2014 Toyota Tacoma has a 7-way connector that is hardwired in you will need to cut the wires from the factory connector and hardwire them to the EZ Connector Magnetic 7-Way Trailer Connectors w/ Watertight Seal - Hardwire - Vehicle/Trailer End # 319-R7-01. Before removing the factory wires from your connector you will want to use a circuit tester # PTW2993 to test the functions of each wire to make sure they get connected to the new connector in the...
    view full answer...
    Image 1 for

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Info for this part was:

Employee Lindsey S
Edited by:
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Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video by:
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Employee Cole B
Installed by:
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Installed by:
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Employee Alexander C
Written by:
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Updated by:
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