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RoadMaster 7-Wire to 4-Wire Straight Cord Kit

RoadMaster 7-Wire to 4-Wire Straight Cord Kit

Item # RM-98164-7
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Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Perfect for RoadMaster's All Terrain tow bars and tow bars with cable channel guides. Call 800-298-1624 to order Roadmaster accessories and parts part number RM-98164-7 or order online at etrailer.com. Free expert support on all Roadmaster products. Guaranteed Lowest Price and Fastest Shipping for RoadMaster 7-Wire to 4-Wire Straight Cord Kit. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (10)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

Roadmaster Accessories and Parts - RM-98164-7

  • Tow Bar Wiring
  • Extension
  • 7 Round - Blade to 6 Round
  • Roadmaster
  • Straight Cord

Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Perfect for RoadMaster's All Terrain tow bars and tow bars with cable channel guides.


Features:

  • Adapter cord can be used for multiple towing applications
    • Perfect for running power from your RV - with the 7-pole - to your towed vehicle or trailer
  • Straight cord model is ideal for all-terrain tow bars and other tow bars that have channel guides
  • Silicone-injected plugs prevent corrosion
  • Electrical cord is water-, oil- and chemical-resistant
  • Includes socket mounting bracket and hardware
  • Overall length: 6-1/2'
  • Made in the USA


98164-7 RoadMaster 7-Wire to 4-Wire Straight Cord Kit





Video of RoadMaster 7-Wire to 4-Wire Straight Cord Kit

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-98164-7 Review

Speaker 1: Today, we're gonna take a look at the Roadmaster seven wire to four wire straight cord kit. Now, this adapter cord can be used for multiple towing applications. Perfect for running power from the RV with the seven way to your tow vehicle or trailer with a four wire system. It does include everything shown here on the table. The seven-way RV straight electrical cord. The four-way round plug and the socket that it plugs into.

The socket mounting bracket and the hardware to install the socket to the bracket. Now, this is a straight cord model, which is ideal for all terrain tow bars and other tow bars that have the channel guides on them. The electrical cord is water, oil and chemical resistant. If you notice that the end here where the wires are, the pig tails here, it's a four color coded 16-gauge size inner wise. Overall length on this cord is 6 and 1/2 feet and they do use silicone injected plugs to help prevent corrosion and these parts are made in the USA.But, that should do it for the review on the Roadmaster seven wire to four wire straight cord kit..


Customer Reviews

RoadMaster 7-Wire to 4-Wire Straight Cord Kit - RM-98164-7

Average Customer Rating:  4.9 out of 5 stars   (10 Customer Reviews)

Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Perfect for RoadMaster's All Terrain tow bars and tow bars with cable channel guides.

- RM-98164-7
by:

It will be a while before I get this installed, but etrailer.com was great at keeping me informed and getting me the part that I required. This is a replacement part and it is exactly what I needed, so I expect no installation problems. Wouldn't hesitate to order from etrailer.com again.



- RM-98164-7
by:

just what I needed



- RM-98164-7
by:

The correct product, properly packaged, no damage. Working with etrailer was one of the best internet purchase experience I have ever had.



- RM-98164-7
by:

Has worked great for a year now - no issues. Was easy to install.


Comments
Product is working fine - no issues.
Sig - 01/30/2018



- RM-98164-7
by:

You folks don't have a rating beyond EXCELLENT, so I'll have to stop there, however, it truly is beyond EXCELLENT. Thank You!



- RM-98164-7
by:

exactly what I was looking for and at a fair price. I'll definitely use them again.



- RM-98164-7
by:

Fast shipping, excellent product, great seller



- RM-98164-7
by:

Great cable



- RM-98164-7
by:



- RM-98164-7
by:


10
10

Ask the Experts about this Roadmaster Accessories and Parts

  • Wire Functions for 7-Wire to 4-Wire Kit RM-98164-7 with Black, Red, Yellow, and White Wires
    Roadmaster has switched wire colors on 7-Wire to 4-Wire Straight Cord Kit Item # RM-98164-7 and now uses green, brown, yellow, and white. But in either case white is the ground, red is likely left turn/brake, yellow for right turn/brake, and black for running lights. But there is an easy way to figure this out. Check the other end of that blue cable where it goes into the 4-Way round connector. Looking at the back of that 4-Way round where the wires connect top right is right turn/brake,...
    view full answer...
  • Replacement Wiring Connector from Motorhome to Jeep for the Falcon All-Terrain Tow Bar
    We do have a variety of wiring kits from Roadmaster that are used for flat towing with your Falcon All Terrain # RM-522. I am not quite sure which one you have but I will list the ones out that can be run through your tow bar. For blue wires we have the 7-Wire to 4-Wire Straight Cord Kit # RM-98164-7 and the 4-Wire Straight Cord Kit # RM-98164. If you have a larger connector on on your Jeep then we also have the 7-Wire to 6-Wire Straight Cord Kit # RM-98146-7 and the 6-Wire Straight Cord...
    view full answer...
  • How Long is the RoadMaster 7-Wire to 4-Wire Straight Cord Kit # RM-98164-7
    I spoke to my contact at Roadmaster who told me that the 7-Wire to 4-Wire straight cord kit, # RM-98164-7, is 6-1/2 feet or 78 inches long. If you need even more length I recommend the Flexo-Coil kit, # RM-164-7 which is 8 feet or 96 inches long when stretched out.
    view full answer...
  • Wiring Extension for Use with a Roadmaster Sterling Tow Bar
    For your Sterling tow bar I recommend Roadmaster extension # RM-98164-7. It is a straight cable with the 4-Way unattached so you can route the wire through the guides on the Sterling tow bar. With an extension like # RM-164-7 you would need to wrap it around the tow bar arm instead of using the guide channels on the Sterling tow bar.
    view full answer...
  • Umbilical Recommendation and Install for Use with Roadmaster Bulb and Socket Kit
    To use the part # RM-98164-7 as an umbilical with the part # RM-155 you would need to cut the 4-way off the jumper wire of the # RM-155 and then wire it to the 4-way round female socket that comes with the part # RM-98164-7 that you referenced just like you said. You may not have to use the jumper cable of the # RM-155 either if the main harness can reach the front of the vehicle after the bulbs are installed.
    view full answer...
  • 7-Wire to 4-Wire Umbilical for Flat Towing With Roadmaster Falcon All-Terrain Tow Bar
    We've got just the thing. If you prefer a coiled 7 wire to 4 wire cord, use # RM-164-7 or # RM-98164-7 for the straight cable. If you have the # RM-522 Falcon All Terrain tow bar, the # RM-98164-7 straight cable is designed to fit into the cable guides on the tow bar.
    view full answer...
  • Connecting 7-Way on RV to 4-Way Round on Towed Vehicle with Even Brake System Installed
    The Roadmaster Even Brake Portable Supplemental Braking System # RM-9400 wires directly to the battery in your towed vehicle for power. If you have an adapter like the Roadmaster # RM-98164-7 that goes from the 7-Way on your RV to the 4-Way round on your vehicle you're good to go. The brown wire you mentioned is for the running lights. Roadmaster does just recommend that you start the towed vehicle after towing for more than 6 hours and let it idle for 15-20 minutes to keep the battery...
    view full answer...
  • 7-Wire to 4-Wire Straight Cord Kit # RM-98164-7 Recommendation for Towing a 2007 Jeep Liberty
    Yes, this RoadMaster 7-Wire to 4-Wire Straight Cord Kit, part # RM-98164-7, would be long enough to be used to go from the back of your tow vehicle along your tow bar to the front of your 2007 Jeep Liberty. If you wanted to use a flat 4-way instead of the 4 way round you could easily do that by installing a Tow Ready 4-way, part # 18002, onto the end of the # RM-98164-7 and then installing a 4-Pole Trailer End Connector, part # 18004, onto the tow bar wiring that is on your 2007 Jeep Liberty. I...
    view full answer...
  • Option for Connecting Magnetic Tow Lights with 4-Way Round to 4-Way Flat
    Since there's only one type of adapter that would work for your situation and it's probably not totally ideal it's most likely your best option to replace the 4-way round of the light kit with a 4-way flat like with the part # A10-4404VP. The only adapter option is something like the # RM-98164-7 which is longer than you'd need and probably more money that you'd want to spend. Using the # A10-4404VP to replace the 4-way round will be the easiest and best option. The 4-way round connector...
    view full answer...
  • Recommended Flat Towing Set-up For 2015 Jeep Wrangler Sport
    For your 2015 Jeep Wrangler Sport, since you already have your Roadmaster StowMaster Tow Bar, # RM-501, we will start with your base plate needs. The # 1175-1 Roadmaster base plates you have are not compatible with your Jeep, so I recommend going with the Roadmaster EZ4 Base Plate Kit - Removable Arms, # RM-521448-4, which is compatible with your Jeep and your current tow bar. For your Jeep tow wiring, I recommend the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles, # HM56200....
    view full answer...

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Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Jeff D
Installed by:
Jeff D
Employee Dustin K
Video Edited:
Dustin K
Employee Randy B
Test Fit:
Randy B
Employee Zach D
Video by:
Zach D

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