Price: $9.99

RoadMaster 4-Wire Connectors - Trailer and Vehicle Ends

Item # RM-910030-4

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Product Images

roadmaster wiring  4 round 4-wire connectors - trailer and vehicle ends
roadmaster wiring trailer end connector
roadmaster wiring trailer end connector 4 round rm-910030-4
roadmaster wiring trailer connectors 4 round
roadmaster wiring trailer connectors 4-wire - and vehicle ends
roadmaster wiring trailer end connector rm-910030-4

Videos


  • Trailer Connectors
  • Trailer End Connector
  • 4 Round
  • Plug Only
  • Roadmaster
Create your own cord or replace the damaged ends on your RoadMaster 4-wire straight and Flexo-Coil electrical cords with these 4-pole, male and female connectors. Lowest Prices for the best wiring from Roadmaster. RoadMaster 4-Wire Connectors - Trailer and Vehicle Ends part number RM-910030-4 can be ordered online at etrailer.com or call 800-298-8924 for expert service.



Roadmaster Wiring - RM-910030-4

Create your own cord or replace the damaged ends on your RoadMaster 4-wire straight and Flexo-Coil electrical cords with these 4-pole, male and female connectors.


Features:

  • Replace lost or damaged 4-pole, round, female and male connectors
  • Fit RoadMaster 4-wire straight and Flexo-Coil electrical cords


Specs:

  • Wire: 16 gauge


910030-4 RoadMaster 4-Way Round, Trailer-End, Male/Female Connectors



RM-910030-4 Installation InstructionsInstallation Details RM-910030-4 Installation instructions



Economy - This item

RoadMaster 4-Wire Connectors - Trailer and Vehicle Ends


RoadMaster 4-Wire Connectors - Trailer and Vehicle Ends
Roadmaster Wiring

12 reviews

Code: RM-910030-4

In Stock

Our Price: $9.99


  • Wiring
  • Trailer Connectors
  • Trailer End Connector
  • Plug Only
  • 4 Round
  • Roadmaster


Create your own cord or replace the damaged ends on your RoadMaster 4-wire straight and Flexo-Coil electrical cords with these 4-pole, male and female connectors.

more information →
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Video of RoadMaster 4-Wire Connectors - Trailer and Vehicle Ends


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




Video Transcript for Roadmaster Wiring RM-910030-4 Review

Today we're going to take a look at the Roadmaster 4-Wire Trailer and Vehicle Line Connectors. Now these connectors will help you create your own cord or replace the damaged ends on your Roadmaster, the 4-Wire Straight, and the Flexo-Coil electrical cords with these these four pole male and female connectors. Now one connector will wire to your tow vehicle, and it has the nice finger pull design on it to help you insert it or remove it from the connector. Now the other connector will wire to the vehicle that's being towed. It includes this nice spring loaded cap that'll help cover the connector when it's not in use. So when you go to wire these, this one here, what you'll do is just take your philips screwdriver and loosen that little philips head screw, and you'll be able to pull that socket right out. Run your wire through here, pull it through, make your connections, push that back in, and then put your screw back in there. On this one, it's very similar, what you'll do is there's a little screw right here, unscrew that, and what that'll do is it'll allow the center portion here, the 4-wire portion, it'll fall right out. Once it comes out, same way, run your wire out through the back here, pull it through, make your connections, push that back in to where the hole lines up, and then screw it right into place.

Then with all your connections made you can just pull open the cap, take this, line it up, and it'll push right in and make your connection. Also, this cap has a little notch in it you can see that'll lock it into place, and then when you go to remove it, just lift up on the cap, and you'll able to pull it right out. Simple as that. That should do it for the review on the Roadmaster 4-Wire Trailer and Vehicle Line Connectors.


Customer Reviews

RoadMaster 4-Wire Connectors - Trailer and Vehicle Ends - RM-910030-4

Average Customer Rating:  4.8 out of 5 stars   (12 Customer Reviews)

Create your own cord or replace the damaged ends on your RoadMaster 4-wire straight and Flexo-Coil electrical cords with these 4-pole, male and female connectors.

- RM-910030-4

by: Harry07/23/2015


All products arrived promptly and were just as expected. Working as desired for setting up towing connections between my motor home and tow vehicle. 213799


Comments

Product is still working fine, no problem with this so far.

Harry J - 07/24/2016

19634

- RM-910030-4

by: Randy12/13/2016


Looked all over town for something like this and couldn't find it. This was just what I needed at a good price. It was easy to wire, and simple to install. Very well made with an insulating sleeve around the screw posts on both ends. Highly recommend! 324691



- RM-910030-4

by: Ken R04/23/2017


R,CD in good time. Project is progressing, item is to be installed later in project. Never had a problem w/etrailer mdse, don't expect one this time! 371282



- RM-910030-4

by: William04/27/2016


Good connector set at a good price. Durable and easy to use. I'm using this connector set to charge a battery in a small electric vehicle 247108



- RM-910030-4

by: Don08/15/2015


Product was exactly what I needed. It will do what I need it for. 219548



- RM-910030-4

by: Tom E.09/19/2011


All parts arrived in good shape and timely fashion. Thank you 24222



- RM-910030-4

by: Don H.04/13/2011


easy to use and much better that the 4 flat plugs 11678



- RM-910030-4

by: MAZ09/10/2015


Good product and price. Easy to wire up. 224853



- RM-910030-4

by: Ray Racine02/03/2017


Great product, exatly what I needed 338425



- RM-910030-4

by: Frank H02/16/2017


customer service was exceptional! 344244



- RM-910030-4

by: Charlie A07/04/2017


Just what I was looking for 401586



- RM-910030-4

by: Tom P.10/18/2016


Works fine. 308416


12
12

Ask the Experts about this Roadmaster Wiring
Do you have a question about this Wiring?


  • Converting 4-Way Round Female To 4-Way Round Male Connector
  • To adapter I recommend to be able to convert a 4-way round female connector to a 4-way round male connector is by using the RoadMaster 4-Wire Connectors, part # RM-910030-4. This has both the female and the male plugs separate. You would need to run the appropriate wires into the rear of each connector using wire like part # DW04923-1. This is jacketed 4-wire and is 14 gauge. This is sold by the foot. When wiring connectors I recommend using a circuit tester like part # 3808 to...
    view full answer...

  • 4-Pole Round Pin Trailer & Vehicle Connectors to Allow Conversion from 4-Pole Flat Connectors
  • We offer trailer connectors, sockets and plugs in many connector formats that you can view in the linked article on trailer wiring. I also linked our main page for all 4-pin round connectors such as vehicle-side female socket # RM-910030-1 and trailer-side male plug # PK11402. We also have a kit with both, part # RM-910030-4 from Roadmaster. You'll want to be sure to wire the new connectors based on each wire's function, not by its wiring insulation color as this is not always consistent.
    view full answer...

  • Wiring to Connect 5-Flat on Trailer and 4-Round on Boat to 5-Flat on Tow Vehicle
  • Although we do not carry a wiring harness/adapter that will allow you to split the 5-flat on your tow vehicle to allow you to connect to both the 5-flat on the trailer and the 4-round on the boat, I have a solution for you. You will need the RoadMaster 4-Wire Connectors, # RM-910030-4, Jacketed 4-Wire (sold by the foot), # DW03240-1, and the Deka Heat Shrink Butt Connectors, # DW05745-5. I recommend that you splice into the wiring, behind the 5-flat on your trailer, in order to add...
    view full answer...


Do you have a question about this Wiring?




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Info for this part was:

Photos by:
Theodore B
Installed by:
Jeff D
Expert Research:
Jeffrey L

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