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Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End
Hopkins

Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End

Part Number: HM40950
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$26.45
Retail:$41.82
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Quickly and easily replace a damaged 7-way RV-style trailer connector, or add a new one to your vehicle with a factory tow package. This heavy-duty trailer connector socket has an outlet for 7-way and 4-way flat plugs. Easy-open, weatherproof lids. Great Prices for the best trailer wiring from Hopkins. Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End part number HM40950 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (56)
  • Q & A (0)
  • Videos (3)
  • Photos

Hopkins Trailer Wiring - HM40950

  • Trailer Connectors
  • Vehicle End Connector
  • 4 Flat
  • 7 Round - Blade
  • Plug Only
  • Hopkins

Quickly and easily replace a damaged 7-way RV-style trailer connector, or add a new one to your vehicle with a factory tow package. This heavy-duty trailer connector socket has an outlet for 7-way and 4-way flat plugs. Easy-open, weatherproof lids.


Features:

  • 7-Blade, RV-style trailer connector serves as a replacement for a damaged socket
    • Can also be added to a vehicle with a factory tow package
    • 4-Pole flat connector also built in
  • Simple plug-in installation - just insert into tow package port
    • No cutting or splicing
    • No tools needed
  • Enhanced weatherproofing with internal seals and corrosion-resistant terminals
  • Durable ABS plastic lid keeps out dirt and moisture
    • Rugged, oversized hinge allows lid to open 180 degrees for simple connecting
  • Dielectric grease packet included
  • 3-Year limited warranty


40950 Hopkins Endurance 7-Way, Blade-Style and 4-Wire Flat Connector Socket - Vehicle End

Installation Details HM40950 Installation instructions


California residents: click here


Video of Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector Spec Review

Today we're going to review part number HM40950. This is the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector for the Vehicle End. Now this trailer connector will serve as a replacement for a damaged socket on a vehicle or it also can be added to a vehicle that has a factory tow package, but doesn't have the connector on it. Now it is designed for vehicles that already have the 7-way tow package on it because it's made to plug into the harness on the vehicle. It is a simple plug in installation. You just insert this into that harness on your tow package port. There's no cutting or splicing of wires, no tools needed.

Does give you a nice 7-way connection and at the very bottom, also a 4-way connection. Both, and we could see, have caps to protect them when they're not being used. This is made of a nice ABS plastic. Gives you enhanced weatherproofing, has internal seals, both the cap there and also this protection, and they use corrosion resistant terminals. The lid itself keeps out dirt and moisture. If you noticed the over-sized hinge right up here, allows the lid to open 180 degrees or more.

It gives you a nice single connection point. Now it does come with the bolts and the nuts for installing this onto your vehicle. If you have a place to install it already or a bracket, you can bolt it right onto that. If not, we do sell mounting brackets separately on our website. Also comes with 2 packs of dielectric grease. Which anytime you make an electrical connection ...

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Customer Satisfaction Score:


Customer Reviews

Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End - HM40950

Average Customer Rating:  4.6 out of 5 stars   (56 Customer Reviews)

Quickly and easily replace a damaged 7-way RV-style trailer connector, or add a new one to your vehicle with a factory tow package. This heavy-duty trailer connector socket has an outlet for 7-way and 4-way flat plugs. Easy-open, weatherproof lids.

by:

This is exactly the same electrical hook up I have on my motorhome. My driveway is steep and I guess bottom out and I needed a replacement.



by:

I was very surprised bt the next day delivery! little did I know you have a warehouse just miles from me. The part was the exact part, came with hardware and snapped onto the harness on our Motorhome, One and done.



by:

Product has worked well. I like the way the cover opens really wide so it's easy to line up the plug.
I installed it on my F-350 on a Ranch Hand rear bumber. The four screw holes holes ranch hand drilled for the screws where slightly off from the holes in your product so I had to rotate connector CCW and drill and tap four new holes.



by:

I like the dual (4-pin + 7-pin) outlet, but the mounting hole do not align with the Tacoma bracket. Additionally, the "simply plug in using existing vehicle wiring" isn't quite accurate either. The plug on the vehicle wiring does not match-uo color-wise with your connector. To get the lights to work properly, I had to cut the wires and attach them to each respective post on the connector

Etrailer Expert

Mike L.

8/26/2022

The bolt hole pattern is compatible with aftermarket mounting brackets, but not necessarily with OEM brackets or existing holes in bumpers. The connector is designed to plug into the existing US Car connector under the vehicle, which is wired at the factory.



by:

Before I even get home to get my mail "Carol C" is already begging for praise. If you have to fish for reviews, i wonder if i should just return your junk



by:

Works fine and seems to be made well. Only issue is that the connector screw mounting holes do not match up to the OEM mounting bracket holes and requires drilling of the OEM mounting bracket to mount this connector.



by:

Very happy with my choice of this brake controller. Full of features that make it worth the price. I especially like the ability to store 3 different trailer settings. This makes it easy to use when you tow several different trailers without having to manually change the brake settings.



by:

I have a 1999 (early) Ford F250 Super Duty with both the RV 7 way plus the trailer 4 way plugs. I used item # 118243 to connect to the truck square plug, & then part # HM 40950 which has the 7 and 4 way connector. It was a perfect fit and install was easy.



by:

Swapped out for my 7 way plug to get the integrated 4 way connection. Exact replacement.



by:

Bought the wiring harness that goes with just the 7 pin but swapped in this head to give myself added operability. Works well. Haven't had the occasional to confirm that both connections work at the same time but the q&a said they would



by:

was a little damaged with product. but etrailer Is working wonderful with me on it cant complain at all will shop with them again

Rich C.

9/24/2016

works great. great service



by:

I installed this on a 2016 Ford Interceptor Utility PPV (police pursuit vehicle). The only challenge was modifying the mounting location on the factory hitch assembly to accommodate the larger housing. It works well as I used it the day I installed it, to tow a rental utility trailer and it worked perfectly.



by:

Holes for mounting to factory bracket did not align so I had to keep in place with zip ties.



by:

Fits perfectly, however there are no fasteners for mounting included.



by:

did not arrive



by:

Good product for a good price! Product was exactly a shown. I have made quite a few purchases from ETrailer and will continue buying from them in the future.



by:

Oem style, easy installation, seems like good quality.



by:

Works just fine. No problems at all. Fits and works without incident.



by:

Will use etrailer in the future - the service, communication and product were all excellent.



by:

Great products that were easy to instal l.

Shawn

9/3/2016

Working great. Easy install as well.



by:

Well designed. Fit my truck perfectly.

Richard

4/27/2018

No Problems. Works well.



by:

Product is well made, but did not fit like I was led to believe it would. Had to modify the mount on the truck, but it was not too difficult. Someone without a shop would have a problem, fortunately I have a well equipped shop and the know how to modify just about anything put to me. But the part works well just like designed, really happy with the way it looks and all as well.



by:

Everything I've ordered has been on time and performed as it should. Will order again as needed.



by:

Freddy

2/13/2023

The Hopsin 7-way connector has been working good reliable good connection will buy again.



by:

It took a while but the follow up and attention to the order was very well done.


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Show More Reviews

See what our Experts say about this Hopkins Trailer Wiring

  • Options For Replacing A Broken 7-Way Connector
    Hello Evan. I do have a solution for you, but I am afraid we do not offer a product that will fit your exact description. We do offer a few 7-way extensions that could potentially be used. Something like the TorkLift Wiring Harness Extension # TLW6021. This will plug into the old 7-way and give you a new 7-way plug. It is 21" long though, so you would have to come up with a way to hide all the extra cord. You can use that with a bracket # A10-9394VP for a clean installation. Keep in mind...
    view full answer...
  • Are All Brands of 7-Ways Equal or Are There Better Options
    I wouldn't say any of the 7-way trailer manufacturers that we sell offer a 7-way that is noticeably nicer than the other brands. I've heard people complain about Hopkins brake controllers and other more advanced electronics but I have a Hopkins 7-way/4-way on my Tahoe part # HM40920 and it's been perfectly reliable and works great. This is a twist lock for GM vehicle bumpers. We also have a more standard fit part # HM40950 which fits the standard brackets.
    view full answer...
  • Compatibility of Hopkins Endurance Multi-Tow Connector With 2021 Porsche Cayenne
    The Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End # HM40950 uses the same connector as your existing Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket - Vehicle End # PK11893. So yes, you will be able to use this as a replacement. Once installed, you will have both a 4-way and a 7-way connection on your 2021 Porsche Cayenne.
    view full answer...
  • Vehicle Connector with Both 4-Pole and 7-Way Wiring Formats
    If the factory 7-way in the bumper of your 2011 Honda Pilot EX uses a round U.S. Car type connector (shown in the linked photo) then you can easily convert to the combination 4-pole/7-way connector type using part # HM40950. This combination connector simply plugs right in to the U.S. Car connector. If you instead need to hard-wire a connector you can use Hopkins part # HM48470 which includes a mounting bracket. This vehicle connector accepts 4-pole, 5-pole and 7-way wiring. It has screw...
    view full answer...
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  • Adding a 4- and 7-Way Connector and Brake Controller to a 2009 Nissan Pathfinder with 4-Way Only
    Since your 2009 Nissan Pathfinder already has a factory 4-Way you can use # 118267 to install a 7-Way. But to retain the use of a 4-Way you would need to replace the 7-Way that comes with the harness with # HM40950. Or you could use an adapter like you said such as # PK12716. It is not likely that the 7-Way or 7-Way and 4-Way would fit in the factory location but # HM40950 does have a mounting bracket included. For a brake controller I highly recommend a proportional controller over a...
    view full answer...
  • Parts Needed to Add Both 4 way and 7 way Trailer Connector to 2020 Toyota Tacoma
    I have the perfect solution for you! In order to add trailer connections on to your 2020 Toyota Tacoma I recommend using the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter # 22117 which provides you with an easy to install, plug in solution to put trailer wiring on your 2020 Tacoma. Since this kit comes with a 7 way only, you'll want to replace the plug in that is included with the Hopkins Endurance Multi-Tow # HM40950 which will provide you with a 4 way and...
    view full answer...
  • Compatibility of the Curt Wiring Harness # 56229 with Hopkins Endurance Connector
    The Curt Universal Wiring Harness for Vehicle-End Trailer Connectors # C56229 will give you the US Car connection that is compatible with the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End # HM40950 you mentioned. The harness and the connector will work well together.
    view full answer...
  • Replacement 7-Way and 4-Way for 2004 Ford F-350 With Factory 7-Way and Square Connector
    Thanks for the photo and while we do have a solution for you there is not a direct plug-in option for your 2004 Ford F-350 with a factory 7-way. What you can do is install the Hopkins Endurance 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug # 40167 and replace the connector with the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector # HM40950. Even though this is a wiring kit for a 5th wheel it will work perfectly for your set up. I have added a link...
    view full answer...
    Image 1 for Image 2 for
  • How To Convert a 4-Way Trailer Connector to a 7-Way on a 2012 Nissan Frontier
    In order to install a 7-way trailer wiring harness on your 2012 Nissan Frontier I recommend using the T-One Vehicle Wiring Harness with 7-Way Trailer Connector part # 118266 which offers plug and play installation. Then, in order to retain both 4 and 7-way trailer connection points you will also need the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector part # HM40950.
    view full answer...
    Image 1 for
  • Recommended Trailer Wiring Harness 2019 Nissan Frontier
    Thanks for being a returning customer. The Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors # HM43534 will require additional parts for compatibility with your 2019 Nissan Frontier. Because of this I recommend the T-One Vehicle Wiring Harness with 7-Way Trailer Connector # 118266 which will give you all the parts you need and then if you want to change out the 7-way for a 7-way with 4-way connector you can use the Hopkins Endurance...
    view full answer...
  • Will Hopkins Wiring Harness and Multi-Tow Adapter Work Together in Bed fo 2012 Dodge Ram 3500
    The combination of the Hopkins Endurance Fifth Wheel Wiring Harness # 41157 along with the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector # HM40950 will work together just fine. This will give you both a 7-way and 4-way trailer connectors in the bed of your 2012 Dodge Ram 3500. I've attached a video of the wiring harness being installed into a 2011 Dodge Ram that you might like to take a look at.
    view full answer...
  • Extension Harness For Factory Tow Package On a 2022 Toyota Tacoma With Aftermarket Rear Bumper
    We have the Curt 7-Way Trailer Plug Extension # C86DR which is 20" long and will plug inline of the factory 7-Way/4-Way Connenctor # HM40975 on your 2022 Toyota Tacoma. We also have the Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector # HM40950 if your aftermarket bumper is not designed for the factory style connector and requires the older design.
    view full answer...
  • Adding a 4- and 7-Way Connector to a 2015 Concord DS300 RV with 7-Way Connector
    It is likely that the 7-Way connector on your 2015 Concord DS300 uses the standard US car connector type of connection. If you look at the back of it there should be a harness that plugs into the back of the connector. There is a locking tab you can pull out to remove that harness from the back of the 7-Way. If that is how your RV 7-Way is set up then you can just replace the 7-Way with # HM40950 that you referenced. If the harness cannot be unhooked from the back of the 7-Way, then what...
    view full answer...
  • Recommended 4-Way and 7-Way Trailer Connector for 1999 Ford Super Duty Truck
    To get the 7 way and the 4 flat on your 1999 Ford Super Duty truck, I recommend the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector # C55243. Then you will need to use the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End # HM40950 to get both functions readily accessible.
    view full answer...
  • Replacement 7-Way Trailer Connector For a 2013 Toyota Tacoma With Factory Tow Package
    There are a couple different 7-way wiring harnesses that were installed on your 2013 Toyota Tacoma. Your 7-way may have a connector at the 7-way connection that will allow for you to quickly change it for a Hopkins Endurance Multi-Tow 7-Way # HM40950. You will need to check your 7-way for this connection point and also inspect the connector to determine if it is also damaged. If you do not have a connector at your 7-way or you have a damaged connector the Universal Wiring Harness # HM40985...
    view full answer...
  • How To Add Both 4 and 7-Way Trailer Connection Points On a 2020 Toyota Sienna
    The Tekonsha OEM Replacement Vehicle Wiring Harness part # TK87FR is the only plug-in 7-way trailer wiring harness for a 2020 Toyota Sienna so this is what I recommend. It has a 7-way only but you can switch out the plug to the Hopkins Endurance Multi-Tow part # HM40950 for both 4 and 7-way. Don't forget the Mounting Bracket and Installation Hardware part # PK12711U so you can secure it.
    view full answer...
  • Replacing Factory 7-Way with a 7- and 4-Way Connector on a 2014 Toyota 4Runnner
    To replace the factory 7-Way on your 2014 Toyota 4Runner with a 7- and 4-Way connector all you will need is # HM40950. The factory harness will plug into the back of this connector. It is the closest match to the OEM connector that we have available. I have included a link to a video review for you.
    view full answer...
  • Changing a 2017 Nissan Frontier Factory 7-Way to a 7- and 4-Way Trailer Connector
    Check the back of your factory 7-Way on your 2017 Nissan Frontier. If you can pull the wiring harness off of the back of it and it looks like # HM40950 on the inside where that harness plugs in then you can just swap out your 7-Way with # HM40950. I have included a picture showing the back, inside of connector # HM40950. Otherwise you would have to use # 118266 and replace the 7-Way with # HM40950.
    view full answer...
    Image 1 for
  • Is Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector Durable
    I have attached a photo of part # HM40950 you can check out. As you can see in the photo the arrows are pointing to the hinges used on the connector are more heavy-duty than the strap and hinge on the 40955 you currently have. We have not had customers complain about the durability of this connector and it should work well for you.
    view full answer...
    Image 1 for
  • Fit of Hopkins Vehicle Side 7-Way and Bargman Trailer Side 7-Way
    I went out to our warehouse and paired the vehicle side Hopkins connector, part # HM40950, and the Bargman trailer side, part # 54006-009, and I was able to get them together but it certainly took more effort than it normally would. The double-wipe design, as Bargman calls is, makes it more difficult for the blades to fit in but once I got them together and the hook secured in place the connection was solid.
    view full answer...
    Image 1 for
  • Gooseneck Wiring Harness For 2015 GMC Sierra 2500
    If you are looking to install a gooseneck wiring connector in the bed of your 2015 GMC Sierra 2500, we have a couple of options for you. The harness I recommend for you is the Curt Custom Fit Vehicle Wiring, part # C56000. This connects to your truck wiring and will give you a 7-way connector in the bed. It will not affect the 7-way and 4-way connector you have at the rear of your Sierra. If you need a 4-way connector in the bed along with a 7-way connector, I have an option for that...
    view full answer...
  • How To Install A 4-Flat To 7-Way Wiring Harness Adapter On Your Vehicle
    In order to install a 4-flat and 7-way wiring harness on your 2011 Nissan Pathfinder, you will want an adapter if you already have a factory 4-way trailer connector or a complete wiring harness if you do not have a trailer wiring harness at all. If you currently have a 4-way harness installed on the vehicle, I recommend the Adapter 4-Pole to 7-Pole and 4-Pole part # 37185. The new adapter will plug into your existing 4-way and will require you to run an additional 4 wires. The first wire...
    view full answer...
  • Mounting Bracket for a Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector
    Hopkins 7- and 4-Way connector # HM40950 is going to be too large for mounting bracket # HM48605. For a mounting bracket that will work use # PK12711U.
    view full answer...
  • Replacement 7-Way/4-Way for 2003 Ford F-250 with Square Connector Harness
    Since we don't have a 7-way/4-way that fits your 2003 Ford F-250 that uses the square connector you have a couple options. You could replace the connector at the round connector behind the 7-way with the part # HM40950 and have a new 7-way/4-way. Or if you wanted the harness with the 7-way you'd have to use the # 118243 and then # HM40950 which would convert it to both the 7-way and 4-way.
    view full answer...


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