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Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors

Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors

Item # 30955
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Custom Fit Vehicle Wiring

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30955 - No Converter Hopkins Trailer Hitch Wiring
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Call 800-298-1624 to order Hopkins custom fit vehicle wiring part number 30955 or order online at etrailer.com. Free expert support on all Hopkins products. Guaranteed Lowest Price and Fastest Shipping for Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors. Custom Fit Vehicle Wiring reviews from real customers.
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Hopkins Custom Fit Vehicle Wiring - 30955

  • Custom Fit
  • Trailer Hitch Wiring
  • 4 Flat
  • 7 Blade
  • No Converter
  • Hopkins


Custom 7-Way US car connector (car end) fits trucks and SUVs equipped with factory socket.

  • Durable plastic shell
  • Provides Both a 7-Way and a 4-Way Covered Trailer Connector
  • Mounting Bracket Included
  • Visible wire measures 6-3/4" from vehicle end to trailer end
  • Measures 10-1/2" from vehicle end to back of trailer connector
Product detail

Close-up Picture of the Connector

Product detail

Picture of the OEM connector on a Chevy truck. The connector is located above the spare tire and simply plugs in to the 7-Way and 4-Way Replacement Connector.



40955B Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors

40955

Installation Details 30955 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Video of Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors

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




Video Transcript for Trailer Wiring Harness Installation - 2005 Chevrolet Silverado

Today on our 2005 Chevrolet Silverado crew cab, we're going to install part number 30955. This is a replacement multi-tow 7-way and 4-way trailer connector. We're going to replace the original 7-pole connector That came with the vehicle. This is how it came to us, so you can see that the connector has seen better days. To remove our 7-pole connector, there's a tab right here that we push down and pull out. Sometimes there may be a little gray tab or a lock that fits around this.

You just push down in the center of it and just push it out of the way, then put it back when you're done. We don't have that one, so we'll just push down on this tab and pull it apart. This is our new part that's going to replace the OEM connector. This will simply just plug right back in, like this. However, we're going to take this and route it down towards the bottom of our hitch, toward our pre-existing mounting bracket. This is the bracket that comes with the part.

However, we're going to use the pre-existing one. A good location for this if you wanted to install it, would be right here. It does come with the hardware to install the bracket. However, self-tacking screws will work best in this application here. Let's go ahead and route our wire harness down.

Before we add our new connector, we'll go ahead and put some dilectic grease on the contacts to help protect them. We're using part number 11755. Let's go ahead and route this through our bracket. We'll go ahead and make our connection. We'll just push the two together, make sure they line up OK, and squeeze them until they click. Now we'll use the hardware that comes with the kit, to attach our 7-pole to the bracket.

With our hardware loosely assembled, we'll go ahead and tighten it down, using a flat-blade screw driver. Typically, this star washer on the back will give enough grip; we don't need a wrench. If you do, a 3/8 will work just fine. We'll go ahead and route our wire harness up and out of the way, make sure it's safe and secure with some zip ties. Zip ties don't come with the kit, so you might want to go ahead and get extra long zip ties to go around the hitch. In just a few minutes we've got a new 7-pole connector plus a 4-pole connector installed on our truck. That will do it for our replacement multi-tow 7-way and 4-way trailer connector on our 2005 Chevrolet Silverado crew cab. .


Customer Reviews

Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors - 30955

Average Customer Rating:  4.8 out of 5 stars   (226 Customer Reviews)


- 30955
by:

Great fit works good has 7way rv plug and the regular flat 4 plug no need for adapters to lose or have stolen.


Comments
Been using this plug for a year now still working great
jason l - 09/19/2020


- 30955
by:

The male connect was not a standard 7 pin connector, I'm not sure what it was, didn't match up with what I had at any rate. I ended up cutting the end off and splicing the wires. Works fine, no issues or complaints with functionality.



- 30955
by:
2006 Chevrolet Silverado

Couldn’t be happier with the products and service from e- trailer... ordered vehicle specific harnesses, trailer brake control, 7 way/ 4 way combo trailer plug, everything was as advertised and was super easy install... shipping on every item was fast.. great company.



- 30955
by:
2017 Ram 3500

great sturdy design works very well and very simple to install. This 7/4 wire prong connector makes it really simple to connect and discount without extra wiring or splicing. Highly recommend.



- 30955
by:

Cathy T. was very good help. She set me up with the correct parts for our 2001 Chevy so we can have a 7 prong plug in at the bumper and in the box. We got rid of the cobbled up mess that started giving us trouble and now everything works great. The plug and play took me about 1 1/2 hours to complete. We will do business again if needed. Thanks again Cathy T. and etrailer!



- 30955
by:

Finally updated my truck to a better working area for working with trailers without getting down on your knee when hooking up. When I got done drilling the big hole in the bumper, it went quite smoothly.


Comments
Everything is fine and everything is going as planed.
RICHARD J - 09/28/2020


- 30955
by:

Nice product ,Easy to install and then worked as supposed to . I installed in bumper as opposed to the add on bracket that came with it ,made for a easier way to plug in trailer cord.



- 30955
by:

I installed this today. Took around 90 minutes but part of that was learning how to get the spare out of the way. I drilled two holes in the bottom of the bumper because of where I wanted the connector to be placed. All necessary hardware came with the unit. This was very easy to do after watching etrailer's How To video. Good job guys, great product.



- 30955
by:
2006 Chevrolet Silverado

I bought this 7 way trailer connector to replace a broken one on my 2006 Chevy 2500HD. It was an easy install and only took a few minutes to complete. I tested it with my trailer connected and all works fine. The shipping was super fast. Thanks , etrailer.



- 30955
by:
2006 Chevrolet Silverado

in my case I have to say that first look at YouTube from there I got the video with the description of the process and the number of the part of there just went to etrailer.com I put the # alone went out it was really easy to send fantastic just wait 4 days in regular shipment for the installed only you see that plug it in thank you I hope that some more will serve..



- 30955
by:

The Curt Trailer Hitch Receiver was easy to install and has worked just fine in pulling my several trailers. For the price, an excellent deal. The 7-Way and 4-Way Trailer Wiring Harness Connector by Hopkins was a disappointment because the cap that doubles as a dust cover and latch to the adapter has come off and missing after a few months. This cap is not replaceable, the whole connector would have to be replaced.



- 30955
by:
2004 Chevrolet Silverado

Excellent product no splicing wires easy to install. But should come with self drilling screws for mounting or self tapping bolts to mount the plug to the hitch.



- 30955
by:
2007 Chevrolet Silverado

My 2007 Classic Silverado Crew Cab 4x4 did not have a factory hitch receiver, so I selected the 13322 Curt Hitch Receiver because it closely resembles the OEM hitch receiver and attaches to the bottom of the bumper. Installation was easy, as shown in the videos and described by other reviewers. All holes aligned perfectly. I did not remove the spare tire as it is not necessary. I used two jack stands to raise/support the receiver frame in place while I started the first bolts. I had the 22mm and 19mm sockets needed to tighten and torque the bolts/nuts. It looks great and I now am able to tow. For the wiring I installed the 30955 Hopkins 7-Way and 4-Way Trailer Connectors to the bumper adjacent to the license plate. This required drilling a 2-1/8" hole in the bumper, which was time consuming, but it now resembles a factory installation. I was able to remove the license plate and connect to the factory plug. I ordered these parts from etrailer for a number of reasons: 1) The website is intuitive and contains a tremendous amount of information for the person who is trying to research product information; 2) the selection and inventory is amazing; 3) the prices are very competitive – free shipping for orders over $99; and 4) the dedicated customer service is outstanding – the email communication is prompt. I ordered on a weekend and it was delivered by the following Friday. A very positive first experience.



- 30955
by:

The product was an exact one-for-one replacement. However, I ended up having to replace the female connector due to corrosion. This took a bit of time. The result was all new connections that work fine. Thanks for all your assistance.



- 30955
by:

Etrailer great as usual, order processed quickly, arrived a day early. Easy install



- 30955
by:
2004 Chevrolet Silverado

Easy install on 2004 Chevrolet Silverad o.



- 30955
by:
2005 Chevrolet Silverado 1500

Spent a little time on phone with Preston discussing a wiring solution to accompany the trailer hitch desired. He recommended a product and confirmed that it should be a plug and play situation. Long story short, the hitch was bolted up and the wiring functional in 1 hr's time. I had to drill (2) holes to mount the wiring receptacle, but that was expected. Great service, fast delivery, and excellent prices. I'm very happy. Vehicle: 2005 Chev 1500, 4-dr, 6-1/2 ft bed. Note: Factory wiring harness trailer plug-in was located above the spare tire, towards the rear of the vehicle.


Comments
Still works great - no issues at all.
Dana - 07/18/2019



- 30955
by:
2006 Chevrolet Silverado

Installed on my 2006 Chevy Silverado in anticipation of getting a camping trailer with brakes. So, currently I can't test the break wiring at this time, but the 4 way plug works fine with my existing trailer.



- 30955
by:
2004 Chevrolet Silverado

Pretty easy to install. I originally ordered a more expensive version that was out of stock. This item is basically the same but a little cheaper. The one I originally ordered was to be connected to the truck bumper with self threading bolts. This one has little nuts and screws that are almost impossible to connect to the enclosed bumper. So I substituted my own self threading bolts. My other concern is the bracket could be a little stiffer. I'm not sure what the more expensive version is like, but this one could use a little more structure on the bracket. Time will tell how it will hold up. I may need some triangulated bracing on the sides to stiffen it up. Otherwise it appears to be what I wanted. I've yet to connect it to my trailers to see how it performs.


Comments
Worked fine for the few months I had the truck
Doug S - 01/01/2016



- 30955
by:
2011 GMC Sierra

Easy install! Ten minutes and the trailer lights function perfectly.



- 30955
by:

It was perfect for the price what you pay for it Works excellent what I am using it



- 30955
by:

I've purchased 2 of these in less then a year and on both the cap for the 7 pin connector broke off !! I don't horse it open or anything else. Now I'm looking for a different one to install. Other then that etrailer shipping has always been fast and everything else has been great, and I still would recommend etrailer to everyone !!!



- 30955
by:
Chevrolet

Direct replacement for my 2010 and 2011 Chevy Silverado


Comments
Problem with plastic flip up cover breaking off. Wish there was a metal version otherwise works great
John - 08/01/2020


- 30955
by:
2004 Chevrolet Silverado

Ordering what I needed was very easy. Shipping was fast. Installation was a breeze on my 2004 2500HD. Took half hr from start to finish and that's including the plug and play 7 way plug and bracket. Would recommend. Nice upgrade for anyone who needs a hitch or would like to upgrade.



- 30955
by:
2017 Jeep Grand Cherokee

Connected to a 2017 Jeep Grand Cherokee. Mounting holes did line up with Draw tite hitch. Connected to factory connector mounted on center of inside bumper fascia. Since I did not have factory tow, I had to have the dealer flash the ECU to activate functionality to the wiring. Cost to flash ECU $62. Had to shop,(most wanted $125). This was a whole lot easier and cheaper than other long way around the block harness options. Keep in mind that this will not operate the trailer break functions. Not a problem, I use a Tekonsha 90250 brake control mounted to the trailer and swap the hand held between vehicles.


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Show More Reviews

Ask the Experts about this Hopkins Custom Fit Vehicle Wiring

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    The 2018 Chevy Express Van does have the brake controller wiring existing to wire in the brake controller if it has the towing package but that does not mean all of the wires are extended to the back of the vehicle. There may be a round plug with a cap inside your driver's side frame rail and if there is you can plug Hopkins 7-way plug # 30955 into the port for the 7-way. If there is not a round plug inside your driver's side frame rail then you may have a bundle of wires extended to...
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  • Recommended Trailer Wiring Harness For 2006 Chevrolet Avalanche
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  • 7 and 4-Way Trailer Wiring Recommendation for 2006 Nissan Xterra
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  • Recommended Wiring Harness For 2002 Chevrolet Silverado With No Towing Package
    Since you do not have a towing package and you have the bundle of wires above your spare tire, you will need to hard-wire the adapter in place. I recommend the Pollak 7-Pole and 4-Pole Trailer Connector, part # HM40975-11998. You would need to test each of the wires above the spare tire with a circuit tester like part # 40376 for function and hard wire it to the adapter. The yellow wire is the left turn and brakes, dark green wire is the right turn and brakes, brown wire is for the...
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    Image 1 for
  • Recommended Trailer Wiring Harness For 2003 GMC Sierra
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  • Adding a New 7-Way Trailer Connector to a 1992 Ford F-250 that Previously Had a 7-Way
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    If you look on page 5-111 of your owner's manual you will see the fuse labeled TRL PARK (Parking Lamps and Trailer Wiring). This is the fuse that you need to check. If is located in the underhood fuse block. I checked out an online version of the owner's manual for your 2005 Chevy Avalanche and it doesn't look like there is a fuse that is dedicated just to the "running lights" for a trailer, but I think what I found what you need to look at. Attached is a link to our fit guide for...
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  • Items Needed to Replace and Relocate a Broken OEM 7-Pin Plug on a 2007 Toyota Tundra
    There are several options for installing a 7-way or 7-Way and 4-Way at the rear of your 2007 Toyota Tundra. I will list the options below, so you can determine which will be the best option for relocating your connector to the bumper of your vehicle. The Pollak 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End, item # HM40975, is the connector we normally recommend as a direct replacement for your truck. We have a video review of this connector for you to check...
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  • Location for Installing Hopkins # 30955 Replacement Multi-Tow 7-Way and 4-Way Trailer Connector
    You are entirely free to choose an alternate mounting location for your new 7-way as long as your factory wiring harness can still reach its location. Your vehicle and trailer will not care on which side of the hitch their electrical connection is made. I do suggest you first make certain that your trailer connector can reach your new preferred location on the vehicle when the trailer and vehicle are hitched. You also need to be sure the OEM harness on the vehicle (with the round U.S. Car...
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