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Roadmaster Extension Loop for Towed Vehicles - Dual 4-Way Flat Trailer Ends - 6' Long

Roadmaster Extension Loop for Towed Vehicles - Dual 4-Way Flat Trailer Ends - 6' Long

Item # RM-300150-00
Our Price: $36.62
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Shipping Weight: 0.41 lbs
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Extension wiring loop with 2 trailer ends lets you connect your RV and towed vehicle. Each male end easily plugs into a 4-way flat, vehicle-end plug. 1-800-940-8924 to order Roadmaster accessories and parts part number RM-300150-00 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Extension Loop for Towed Vehicles - Dual 4-Way Flat Trailer Ends - 6' Long. Accessories and Parts reviews from real customers.
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  • Reviews (33)
  • Q & A (0)
  • Videos (1)
  • Photos

Roadmaster Accessories and Parts - RM-300150-00

  • Tow Bar Wiring
  • Extensions
  • 4 Flat to 4 Flat
  • Roadmaster
  • Straight Cord

Extension wiring loop with 2 trailer ends lets you connect your RV and towed vehicle. Each male end easily plugs into a 4-way flat, vehicle-end plug.


Features:

  • Wiring loop lets you connect your RV to your towed vehicle
  • Dual trailer (male) ends plug into 4-way flat vehicle ends
  • 6' Long


300150-00 Road Master Extension Loop for Towed Vehicles - 2 4Way Flat Trailer Ends - 72" Long





Video of Roadmaster Extension Loop for Towed Vehicles - Dual 4-Way Flat Trailer Ends - 6' Long

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




Video Transcript for Roadmaster Tow Bar Wiring RM-300150-00 Review

Today we're going to be taking a look at the Roadmaster Extension Loop for towed vehicles. This wiring loop lets you connect your RV to your towed vehicle. It's going to feature the dual trailer male-end plugs that would simply plug into a four-way flat vehicle end connector. This loop has a measurement length of 6 feet long, and each connector is going to come with a dust cap. That's going to do it for today's look at the Roadmaster Extension Loop for towed vehicles.

Customer Satisfaction Score:


Customer Reviews

Roadmaster Extension Loop for Towed Vehicles - Dual 4-Way Flat Trailer Ends - 6' Long - RM-300150-00

Average Customer Rating:  4.9 out of 5 stars   (33 Customer Reviews)

Extension wiring loop with 2 trailer ends lets you connect your RV and towed vehicle. Each male end easily plugs into a 4-way flat, vehicle-end plug.

by:

Crazy expensive for 6’ of wire. Unbelievably, no one else sells the same piece of wire?!??!



by:

First time buying a tow bar. Great experience with Jesse at errailer. etrailer videos are excellent.



by:

I had installed the ROADMASTER tail light wiring kit on my towed Jeep which included this jumper cable to connect the car to my RV. Somehow it dragged on the ground while towing and wore through some insulation and one wire. I was very glad to see I could order just this jumper cable to make my install as good as new. ROADMASTER helped me identify the part number and etrailer stocked them at a good price.

Brad

6/16/2018

Its been a year, and everything is still working great. I am more careful how I support this jumper now.



by:

Hard to find item and at a great price point! I use it to connect my 90 Suzuki to my 2009 Explorer when I tow it to the beach!



by:

Chelsea was an amazing product specialist! Knowledgeable and professional.



by:

Checked with several RV shops, marine stores, and a place that sells trailers. The trailer placed rigged up a cable for $30. Spent more than a few hours scouring the web till I found etrailer.com and not sure of the nomenclature of what I needed, emailed their customer service with a description of the application and sent a picture of the connectors and within a couple days was sent the pic of this product. I was apprehensive at first until I viewed all the pictures then I was sold and immediately placed my order. Received the product 2 days ahead of the predicted arrival date and couldn't be happier. Highly recommend etrailer.com. I have actually bookmarked the site for later reference.



by:

My review is based primarily on the service I received when calling etrailer.com. I cannot brag enough on how friendly, helpful, and efficient the representative was on the phone. I needed to purchase this product as a replacement for a component which came in a larger package/bundle I had previously purchased. I described the individual item I needed, and she directed me right to it and completed my order then and there, saving me the much larger sum of money which would have been required to purchase the entire package all over again. It was so easy. I'm very impressed with not only the inventory and products, but perhaps even more so the staff and service of this great company. I highly recommend them.



by:

We ordered tow mounts, road master tow bar and some accessories from etrailer for a 2009 Suburban. All the items arrived within a few days and packed in secure boxes. After just a little drilling the mounts went right on, the instructions are very detailed and easy to follow. I highly recommend etrailer.com for your towing needs.



by:

Easy to install and needed for extending the wiring for the tow hitch.



by:

Needed make to make extension for trailer lights. Which is not easy to find. Thanks to etrailer.com, I got what I needed. Easy to order on site. Delivered in a timely manner. No complaints from here!



by:

Purchased this as a backup for the one I purchased earlier. The one that was replaced had gotten nicked when folding or tow bar.



by:

Exactly what I needed for towing my Jeep. Arrived quickly. The pigtail currently on there was too short.



by:

perfect for flat tow vehicle



by:

Product was just as described and met my needs perfectly. Needed a replacement quickly for a planned trip and item came on time as promised.



by:

Nice and small, bunches better than the coiled cable I had before.



by:

Perfect! Hard to find this cable in local stores and etrailer not only had it, but at a great price.



by:

Just what I needed and ordered
Love
this company and the quality of service and product I receive
Would and have recommended this site to others
Will be back shopping soon have another project in the works



by:

Great service, great price.
Thanks.



by:

Products were delivered promptly and were exactly what I ordered. I would not hesitate using this site again. Great service.



by:



by:

Good quality. Fair price. Timely delive ry.



by:

This is what I needed



by:

Fast Shipping. Product as described.



by:

Product was delivered as the picture lo oks



by:

Great service and availability, as alwa ys!


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See what our Experts say about this Roadmaster Accessories and Parts

  • Parts Needed to Flat Tow a 1995 Jeep Wrangler with a Falcon 5250 Tow Bar
    Tow bars are not vehicle specific but the base plates are. You can use the Falcon 5250 tow bar with your 1995 Jeep Wrangler as long as you first install the correct base plates, see link. Either set will be compatible with the 5250 tow bar. You will also need safety cables like # RM-643, a lighting solution, and supplemental braking. Also check the vehicle owners manual for more information on recreational towing of the Wrangler. For lighting there are several possible options. If you...
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  • Flat Towing Base Plates and Tow Bar Set-Ups for 2016 Buick Enclave
    Flat towing a vehicle behind an RV requires 5 basic components: 1) tow bar, 2) safety cables, 3) wiring kit and 4) base plates and 5) a braking system for the towed vehicle. The linked articles will give you good general background on each of these. I checked with my technical contact at Roadmaster and they do offer base plate kit # 523149-1 which fits Buick Enclave models (without brushguards) up through the 2016 model year. I suggest their Falcon 2 Tow Bar, part # RM-520, since it will...
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  • Parts Needed to Flat Tow a 2004 Jeep Grand Cherokee Behind a 2007 GMC Sierra 2500
    In order to flat tow a vehicle, the very first thing you are going to want to do is consult the owners manual in the recreational towing section to determine the correct towing procedure. If you find that the vehicle can be flat towed then you will need 5 items. First you will need base plates on the vehicle being towed or the Toad. The base plates provide the proper safe and secure attachment point for the tow bar. You can use base plates # 1425-1. I have included a link to a video showing...
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  • Availability of 4-Pole to 4-Pole Trailer Wiring Extension
    We do offer both 4-foot and 6-foot 4-pole trailer wiring extensions that you can use to extend your trailer connector. For a 4-foot extension use part # HM47115; for a 6-foot extension use part # RM-300150-00.
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  • 2004 Hyundai Santa Fe Flat-Towing Parts Recommendations
    To flat-tow your Hyundai Santa Fe you need 5 items. You will need base plates, a tow bar, safety cables, lighting for the towed vehicle, and most states now require supplemental brake systems. For base plates I recommend the Roadmaster XL Base Plate Kit, part # 1619-1. The tow bar I recommend is the Roadmaster Falcon 2 Tow Bar, part # RM-520. For safety cables I recommend part # RM-643. these are 68-inch coiled safety cables. For lighting I recommend the Magnetic LED Tow Lights, part...
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  • Installation Instructions for Trailer Wiring Harness 18252 for a 2008 Smart fortwo
    The trailer wiring harness # 18252 is a universal hardwire type of harness so it does not have vehicle specific instructions because it fits so many vehicles. However, the process for installation is the same for all vehicles. You will use the included circuit tester to test each wire behind the tail lights. The white wire is ground and attaches to a clean bare metal surface. Brown attaches to the running light wire. Yellow is for the left turn signal/left brake light. And green is for...
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  • Parts Needed to Flat Tow a 2009 Chevy HHR Behind a Motor Home
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  • How to Connect an RV with a 6-Way Trailer Connector to a Flat Towed Vehicle with a 4-Way Connector
    To connect your RV to your flat towed vehicle you will need a 6-way to 4-way adapter on the RV, like part # 47305B. Then to connect from the adapter to the front of your towed vehicle you can use the Roadmaster Extension Loop for Towed Vehicles # RM-300150-00. This has a 4-way vehicle side connector on each end.
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  • Connecting Thule License Plate Holder # TH35JV To 4-Way Flat Trailer Connector Wiring
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    The Roadmaster Falcon 5250 is compatible with the quick disconnects and all Roadmaster base plate kits. There are a few options for your 2012 Jeep Liberty depending on how it is equipped. If it does not have a rockguard or skid plate then use # 521433-1. If it does have a rockguard or skid plate use # 521434-1. I have included links to the instructions for the first set and a video install of the second set. In addition to the base plates and tow bar you will also need safety chains like...
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  • Availability of 4-Way to 4-Way Extension Harness
    We do have 4-way to 4-way extensions in a few sizes. Like with the part # HM47114 for 48 inches, part # HM47004 for 24 inches or part # HM48144 for 12 inches. We also have 6 foot part # RM-300150-00.
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  • Parts Needed to Flat Tow a 2012 Chevy Silverado 1500 Behind a Motor Home
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    You can use the Demco base plates # DM9517188 for your 2009 Pontiac G6 GT. But first, you are going to want to consult the vehicle owners manual to determine if the vehicle can be flat towed and if there are any special requirements. From what I found if the vehicle has the 3.9 liter V6 motor it cannot be flat towed. But it is not clear if it can be dolly towed or not. You would need to talk to a GM tech at a dealership to determine if dolly towing is acceptable. If you find that you can...
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    Since we don't have the exact 4-way adapter you are looking for the best option would be to use two of the # 9653P connectors and cut them both in half and then splice the two male sides together.
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    I would like to caution you that you will want to make sure that all the components of the Roadmaster Sterling tow bar system are present. Other customers have mentioned that there are various pieces missing or forgotten especially when buying used tow bars. To flat tow your 2001 Honda CR-V behind your motor home you will need the following components: Tow Bar (your used Sterling is an excellent choice) Towed Vehicle Base Plates (compatible with your 2001 Honda CR-V, and your Sterling...
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    Base plates are sold separately from the other components you will need to flat tow your 2009 Ford Escape. The first thing you will want to do is consult the vehicle owners manual to determine if the vehicle can be flat towed and if there are any special requirements or procedures to follow if it can be flat towed. The base plate kit # DM9518219 includes everything needed to install the base plates to the vehicle. The safety cables are not included, however they are included with the...
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  • Trailer Connector Adapter for Towing a Trailer with a Female 4-Way Trailer Connector
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    Image 1 for
  • Will Roadmaster Blackhawk 2 Tow Bar Work with Roadmaster Base Plates for a 2010 Honda CR-V
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Info for this part was:

Employee Frances L
Edited by:
Frances L
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee David L
Written by:
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Employee Laura H
Updated by:
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Employee Cole B
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