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Bargman 7-Pole Round Connector w/ Hardware - Trailer End - 1' Long

Bargman 7-Pole Round Connector w/ Hardware - Trailer End - 1' Long

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Bargman Wiring - 54-67-525
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This molded, 7-way, RV-style, trailer-end connector with a 1' long cable lets you replace a damaged wiring harness on your trailer. The kit includes butt connectors and weather-resistant shrink tubing to ensure safe and easy installation. Lowest Prices for the best wiring from Bargman. Bargman 7-Pole Round Connector w/ Hardware - Trailer End - 1' Long part number 54-67-525 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (31)
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Bargman Wiring

  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • Plug and Lead
  • Bargman
  • 0 - 5 Feet Long

This molded, 7-way, RV-style, trailer-end connector with a 1' long cable lets you replace a damaged wiring harness on your trailer. The kit includes butt connectors and weather-resistant shrink tubing to ensure safe and easy installation.


Features:

  • Replacement 7-way, RV-style, molded plastic, trailer-end male plug
  • Self-cleaning contacts in plug head are designed to prevent water damage and keep dirt particles out of connection
  • Molded-on cable protects the wiring from water and debris
  • Enclosed terminals and wires provide resistance to weather damage and corrosion
  • Included butt connectors ensure easy, secure installation
    • Shrink tubing provided to protect butt connectors from water damage and abrasions
  • Compatible with thermoplastic or metal 7-way, vehicle-end connectors


Specs:

  • Cable length: 1'
  • Wire configuration:
    • Yellow: center auxiliary
    • Green: tail and license lights
    • Brown: right turn and stop lights
    • Blue: electric brake
    • Black: battery charge
    • Red: left turn and stop lights
    • White: ground wire
  • Wire gauges:
    • Black/white: 10
    • Blue: 12
    • Brown/red/green/yellow: 14
  • 1-Year limited warranty


54-67-525 Bargman 7-Pole Round Connector w/ Hardware - Trailer End - 1' Long

Item # 54-67-525




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Customer Reviews

Bargman 7-Pole Round Connector w/ Hardware - Trailer End - 1' Long - 54-67-525

Average Customer Rating:  4.9 out of 5 stars   (31 Customer Reviews)

This molded, 7-way, RV-style, trailer-end connector with a 1' long cable lets you replace a damaged wiring harness on your trailer. The kit includes butt connectors and weather-resistant shrink tubing to ensure safe and easy installation.

- 54-67-525
by:

Simple, straight forward wire to wire connection according to color. I cut the leads of the plug shorter so the shrink wrap would cover more of the outer insulation when heated to provide a better seal. It made it a bit tighter to crimp the connections, but worth it. 333528


Comments
Traded camper for a new one in Sept., but it was still working fine.
Gerald J - 01/18/2018

33240

- 54-67-525
by:

The Bargman 7-Pin Round Connector is extremely well built and appears to be very durable. The included butt connector hardware is very basic and isn't up to the level of quality of the connector itself, so I ended up using Deka Heat Shrink Butt Connectors in addition to the overall piece of heat shrink tubing provided. I will be using this on my double axle boat trailer that sees a good deal of saltwater exposure so I opted to go a little overkill on the water and corrosion protection. My 2015 Toyota only has the options for a 4-pin or 7-Pin, so after I encountered some issues with a Reese 5-Pin to 7-Pin converter I decided to make a permanent alteration, and this fit the bill perfectly. It took a bit of time to figure out the proper connections as none of the charts I found worked for my setup (2016 WESCO Aluminum Double Axle) so this is the combination that worked for me. Trailer – Bargman Connector Yellow – Red Blue – Yellow Brown – Green Green – Brown White – White 421369



- 54-67-525
by:

Great product. Easy installation. 900507



- 54-67-525
by: 10/05/2020

Worked well! 897323



- 54-67-525
by:

Used this part to replace a four flat plug on boat trailer. Wanted to eliminate having to use an adapter to go from four flat to seven blade on truck. My trailer has a wishbone setup for parking lights, therefore there were five wires going into four flat plug. I cut off four flat plug and wired by function (colors not standardized), from trailer to plug: white to white, yellow/brown and green/brown to green, yellow to red, green to brown. Added electrical tape to trailer end of heat shrink tubing as it did not shrink enough to form a tight seal around five small trailer wires. Served my purpose well. 854755



- 54-67-525
by:

Exactly as I ordered works great 815071



- 54-67-525
by:

Just as described!! 802328



- 54-67-525
by:

Excellent product 798937



- 54-67-525
by:

Very good quality. I soldered mine together to make sure it wasn't going to come apart. Works great. Nice tight fit 790188



- 54-67-525
by:

Worked out perfectly 784080



- 54-67-525
by:

etrailer has no problem with unusual requests and rapid delivery. Thanks. 746494



- 54-67-525
by:

Again have used it yet but it looks top notch. All the pieces are they for wiring it up Great product 728891



- 54-67-525
by:

well equipped for lasting field repairs 706916



- 54-67-525
by:

good harness solid wires nice that it comes with connectors and heat shrink 616146


Comments
been great forgot I had to replace it
Kyle - 04/02/2020

72196

- 54-67-525
by:

I have in the past, ordered items from etrailer before. Happy to say that the product is just what I wanted and the company did not let me down. Thanks 608778



- 54-67-525
by:

Great parts at a great price. 602455



- 54-67-525
by:

just what I ordered! 581514



- 54-67-525
by:

Great service......part arrived very quick and was exactly what I wanted .......thank you very much 530173



- 54-67-525
by:

The product arrived in a timely manner and was of a high quality. I would highly recommend doing business with e trailer for anyone who needs any trailer related products and will order from them myself if I need anything further from them. 527953



- 54-67-525
by:

As expected. No nonsense. 513298



- 54-67-525
by:

great product with instrucs 498505



- 54-67-525
by:

Product arrived quickly and looks great. 470784



- 54-67-525
by:

Another great product from eTrailer.com. Wired up with no problems. Works GREAT! 342556


Comments
One year later and NO problems. Great product!
Ed S - 02/16/2018

34745

- 54-67-525
by:

The part arrived very quickly. I was able to completed the installation of the part, but I have a suggestion for future orders of this part. The connectors for the 7 wires were for the most part too small for the thickness of the wires for easy insertion. I had to use my own connectors. Also the cover for the exposed wires that should shrink to form a tight cover when heated was quite thin and did not seal well, particularly on the ends where water could sleep in. . I had to go over its entire length with Gorilla tape. 277340



- 54-67-525
by:

Great product that is easy to install and replaces factory part. The heat shrinking wrap provides a weatherproof barrier to the connections. 217714


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31
Show More Reviews

Ask the Experts about this Bargman Wiring

  • Recommended Way to Upgrade a Trailer with a 4-Way to a 7-Way
    We actually put together a kit here to upgrade a trailer with a 4-way to a 7-way with the part # e99011. You'll cut off the 4-way you have on your trailer and wire it to this junction box which will then give you an active 7-way. You'll be able to just match the colors on your 4-way to the colors in the junction box and you'll be set. Wires not needed can be left off as needed.
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  • How To Replace a 5-Way Trailer Connector with 8 Wires Using a 7-Way Trailer Connector
    I am not very familiar with a 5-way trailer connector that has 8 wires like what you have now but it should not be too much work to change this out. I would not be able to give a function for each wire so what you will need to do is apply a 12 volt charge from a battery to see which light illuminates. This will then let you know the functions so you can attach them to the Bargman 7-Pole Round Connector w/ Hardware part # 54-67-525. The brown wire with yellow stripe likely has the same...
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  • How to Make a 7-Way to 5-Way Adapter for Trailer with Separate Turn Signals
    I can show you how to build an adapter for what you are trying to do, but there isn't one pre-made that we carry. You will need a trailer side 7-way like # 54-67-525, a signal converter # C56196, and a vehicle side 5-way # HM47900. Using the labels on the converter box you will need to wire the input side of it to the 7-way, and then wire the output side of it to the 5-way and you will have made an adapter to do what you are looking to do.
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  • Trailer Brakes Lock Up When Connected To Trailer Using 6 to 7 Pole Adapter
    The issue you are having with the trailer brakes locking up as soon as the trailer connector is plugged in has to do with the pin out of the trailer side trailer connector in relation to the adapter. The most likely problem is that the battery charge line is crossed with the brake output circuit. In order to fix this you will simply need to just swap out the two wires on the back of the trailer side trailer connector or you can just rewire a new trailer connector on the trailer using the...
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  • Electric Trailer Brakes Are Not Releasing
    The humming sound you are hearing means that there is 12 volt power getting to the brakes and is normal. However, the brakes not releasing is, of course, irregular and what it means is that the 12 volt circuit and brake controller output circuit of the trailer have shorted together. This is possibly from a short on the trailer itself with an exposed wire, or there could also be corrosion on your trailer's 7-way. If so you can replace it with Bargman 7-Pole Round Connector # 54-67-525....
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    To replace the 7-way on your 2001 GMC Sierra 2500HD I recommend the Reese Multi-Plug Wiring Harness for Factory Tow Package # 74682 because it is an easy plug-in design. All you need to do is plug it into the 7-way socket on your truck and it will work as a replacement. For a trailer connector I recommend the Hopkins 7-Way RV Style Connector with Molded Cable # H20046 which is 8 feet long. If you want something shorter there is also the 6 foot # H20044 or 4 foot # H20043. I have added...
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  • How to Connect Horse Trailer with 6 Way Connector to 7 Way Vehicle Plug
    To start, the colors on the trailer really isn't reliable since someone may have changed the wiring at some point; you'll need to test each circuit individually to verify which function it carries and work from there. I'm attaching a diagram of the typical wiring for a 6 way connection that you can cross reference and determine if your wiring matches up. The difference between a 6 way and 7 way connection is that a 7 way connection has a circuit for the reverse lights on the trailer. Now,...
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  • Using a 7-Way to 5-Flat Trailer Adapter # HM47675 for Trailer with Electric Brakes
    The 5th wire on a 5-pole flat trailer connector like the Wesbar harness # W002290 can be used for either a reverse lockout function (as on a surge brake coupler) or to deliver a signal for electric brakes. It just depends on how your trailer is wired. 7- to 5-pole adapters like the Hopkins # HM47675 will typically take the 7-way's center pin function and assign that to the 5th pole on the 5-pole output. For an RV-style 7-way this center pin usually carries the reverse light signal, not...
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Info for this part was:

Written by:
Tyler C
Expert Research:
Jameson C
Updated by:
Laura H
Updated by:
Brian T
Installed by:
Cole B

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