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RoadMaster 6-Wire Trailer Connector - Trailer End

RoadMaster 6-Wire Trailer Connector - Trailer End

Item # RM-910030-8
Our Price: $19.47
Trailer Wiring
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Shipping Weight: 0.17 lbs
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Replacement connector plug fits RoadMaster 6-Wire straight and Flexo-Coil electrical cord sockets. Lowest Prices for the best trailer wiring from Roadmaster. RoadMaster 6-Wire Trailer Connector - Trailer End part number RM-910030-8 can be ordered online at or call 1-636-306-4830 for expert service.
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Roadmaster Trailer Wiring - RM-910030-8

  • Trailer Connectors
  • Trailer End Connector
  • 6 Round
  • Plug Only
  • Roadmaster

Replacement connector plug fits RoadMaster 6-Wire straight and Flexo-Coil electrical cord sockets.


  • Replaces lost or damaged 6-pole connector plug
  • Fits RoadMaster 6-wire electrical cord sockets

910030-8 RoadMaster 6-Wire Connector Plug

Video of RoadMaster 6-Wire Trailer Connector - Trailer End

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

Video Transcript for Roadmaster Wiring - Trailer Connectors - RM-910030-8 Review

Today we're going to take a look at the RoadMaster 6-Wire Trailer End Trailer Connector. Now this connector plug will install on the tow vehicle to allow you to plugin to a 6-pin socket on the vehicle that's being towed. This replacement connector plug will fit into the RoadMaster 6-Wire Straight and the Flexo-Coil Electric Cord sockets. It also works with your standard 6 pole trailer sockets. It has a nice finger grip design. You can see right here on the very end here.

It helps you push it in to install it and then also pull it out to remove it. It makes it pretty simple. Now on the back here where the wire cord will come in, there's actually a screw that you'll loosen up. It allows you to put the cord in there. Then when you tighten that down, it will push down on the cord and hold it into place. Once your wire comes through here, you want to make your connection to the front connector.

Just go ahead and take this little Phillips screw out right on the top here. Once the little screw comes out, you can actually pull out the socket portion in there. There's your connection points right there that when your wire comes through, you make all your connections you need to. Once they're all connected, then just slide it back in. Line the hole up. Then what we're going to do is take the little Phillips screw.

Once we get it on there, go ahead and put it back on there. Screw it in. That will hold that socket into place. Then just snug it up. Then it's all wired, and you're all ready to go to plugin.

That should do it for the review on the RoadMaster 6-Wire Trailer End Trailer Connector.

Customer Satisfaction Score:

Customer Reviews

RoadMaster 6-Wire Trailer Connector - Trailer End - RM-910030-8

Average Customer Rating:  4.8 out of 5 stars   (23 Customer Reviews)

Replacement connector plug fits RoadMaster 6-Wire straight and Flexo-Coil electrical cord sockets.


Met expectations perfectly


quick delivery ordered the male/female a while back using it on my goldwing and tow behind trailer. have electric brakes on trailer and this plug works great for the bike its small od is perfect size just ordered another trailer plug for my toe behind cargo trailer for now everything matches and simple hook up

been a year and have had no issues with the product been over 10k miles with the bike and trailer and works perfect.
Chris - 03/05/2020


This was only a part of my order. I bought the Hopkins HM56300 wiring kit and additional parts for my toad. Haven't had time to install but everything looks like first class products and should be easy to install using the video on etrailer's web site. Katy was very helpful answering my questions and getting my order placed

Everything installed as should and works great. No problems installing if and and no problems with the lighting system.
Joe F - 08/17/2018


Perfect replacement


works well no issues. Good product.


I ordered this after squishing the original one. It was easy to install. Straight-forward with minimal tools. I've had it for a year and quite frankly I've forgotten that I've replaced it. Looks and operates just like the original.


Product was exactly what I was looking for. I did a call to follow up to ensure I would get a Friday delivery which was needed for our trip. I was assured it would show up and sure enough it did.

A much larger order for Baseplates, wiring harnesses and Diodes will be coming in the next day or so.


My words will never adequately express the peace that I have since I found, in getting this any Many other parts for my trailer(s). All parts, even questions answered, were the Best of the BEST! I will gladly call or go on-line to if should I ever need more parts. Thanks!


Great customer service, thank you Nicholas for making the process effortlessly.


This was a replacement for a lost existing connector, ordering was easy, the replacement was promptly shipped, and once it arrived getting it wired in was no problem.


a perfect replacement.... just what I needed


Fast delivery will order from etrailer again


Perfect. Just what was required.


I purchased this to replace the original plug housing that had somehow gotten crushed when closing up my tow bar. Easy to replace and still going strong.


Aces!!! Easy!!


Great product's an easy too assemble


Haven't used it yet because of the corona virus, but it was easy to install and is well made. I really like the metal housing and hand grips.


Works great


Exactly what I needed with fast delivery. Thanks



excellent product and delivery





See what our Experts say about this Roadmaster Trailer Wiring

  • Replacement Vehicle Side 6-Way for Blue Ox 7-Wire to 6-Wire, Coiled Electrical Cord
    It sounds like you might be looking for the RoadMaster 6-Wire Trailer Connector part # RM-910030-7 which is the same as the one that comes with the Blue Ox 7-Wire to 6-Wire, Coiled Electrical Cord part # BX88206. If you need the umbilical end then you can use the RoadMaster 6-Wire Trailer Connector part # RM-910030-8.
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  • Availability of 7-Pole Round to 6-Pole Coiled Wiring Harness for RV
    It sounds like you're looking for tow bar wiring like the # RM-146-7 but with a 7-pole round connector on one end. We don't have an option that comes this way but you can put one together yourself with the right parts. You need the # RM-1046-R for the wiring. Then for the 6-pole you need the # RM-910030-8 and for the 7-pole on the other end the # PK11700.
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  • Parts Needed To Add 4-Way Flat Connector On a Rialta Camper With 6-Way Pin Connector
    To connect your 4-way trailer to your Rialta camper you will need a Hopkins Tail Light Converter # HM48847 and Hopkins Endurance 4-Way Flat Trailer Connector Socket # HM48030. These will allow you to tie into the wiring going into your 6-way connector to combine the turn signals and brake lights to work on the 4-way wiring. The converter is labeled to ensure you connect up the wiring correctly and the socket has mounting holes allowing you to leave it installed. Or you can wire it to a...
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  • Can Roadmaster RM-910030-6 6-Pin Be Used to Replace 4-Pole Trailer Connector
    You could certainly do that if you wish, but if durability is what you're primarily concerned with, I'd use the # PK11609 die-cast socket along with the # RM-910030-8 plug, versus the plastic 6 pin plug provided with the # RM-910030-6 plug you'd looked at. The metal socket would withstand abuse better than the plastic socket. One thing to keep in mind, if you wire the vehicle and trailer this way, you'll have an issue if you ever try to to that trailer with another vehicle. You might...
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  • How to Adapt Roadmaster Nighthawk All Terrain Tow Bar RM-676 for Motorhome with 6-Pole Connector
    You can use the Roadmaster Nighthawk All Terrain Tow Bar # RM-676 on your motorhome that has a 6-pole wiring connector by using an adapter # 337TC1067P. You will just want to confirm the function/pin configuration on the motorhome socket to verify that the center pin carries the 12V auxiliary power circuit. If you apply a circuit tester like # PTW2992 to this center pin and detect continuous 12V then the adapter will work fine. If you have a small 12V light bulb or a volt meter those can...
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  • Flat Towing Wiring Kit for 2019 Chevrolet Equinox
    If you have the 2019 Chevrolet Equinox Premier you can use Roadmaster diode wiring kit # RM-15267 along with 6-pole plug # RM-910030-8 that you will install in place of the included 7-way. An article on wiring is linked to assist you with this process. If you do not have the Premier you'll instead need one of the kits shown on the linked page, such as magnetic light kit # TL21RK or bulb and socket kit # RM-152-LED.
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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B

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