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Hopkins Endurance 4-Way Flat Trailer Connector - Trailer End - Ergonomic Design

Hopkins Endurance 4-Way Flat Trailer Connector - Trailer End - Ergonomic Design

Item # HM48110
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Heavy-duty 4-pole flat trailer connector features an oversize grip to make connecting quick and easy. Built-in cover helps keep terminals corrosion-free. Lowest Prices for the best wiring from Hopkins. Hopkins Endurance 4-Way Flat Trailer Connector - Trailer End - Ergonomic Design part number HM48110 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Hopkins Wiring - HM48110

  • Trailer Connectors
  • Trailer End Connector
  • 4 Flat
  • Plug and Lead
  • Hopkins
  • 0 - 5 Feet Long

Heavy-duty 4-pole flat trailer connector features an oversize grip to make connecting quick and easy. Built-in cover helps keep terminals corrosion-free.


Features:

  • 4-Way flat connector (trailer side)
  • Easy-pull, oversize grip makes connecting/disconnecting quick and easy
  • Heavy-duty housing with dust cover protects the terminals
    • Housing also has mounting holes
  • Terminal grease packet included
  • Works with all 4-way flat connectors


Specs:

  • Wires: 12" Long
  • Pigtail leads
  • Wire Configuration:
    • Yellow - left turn and brake
    • Green - right turn and brake
    • Brown - tail
    • White - ground
  • Wire gauges:
    • Ground wire: 16 gauge
    • Turn, tail, and brake light wires: 18 gauge
  • 3-Year limited warranty


A heavy-duty mounting bracket holds the 4-wire flat plug for a secure connection. The terminals are made of corrosion-resistant materials to withstand exposure to the elements.



48110 4-Wire Flat - Trailer Side






California residents: click here


Video of Hopkins Endurance 4-Way Flat Trailer Connector - Trailer End - Ergonomic Design

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




Video Transcript for Hopkins Wiring - Trailer Connectors - HM48110 Review

Today we'll be reviewing part number HM48110. This is the Hopkins Endurance 4-Way Flat Trailer Connector with the ergonomic design. It's going to feature an easy pull, over-sized grip that's going to make connecting and disconnecting very quick and easy. It has the heavy duty housing with the attached dust cover. That's going to protect the terminals. Having that attached is really nice, because you don't have to worry about losing that.

It just fits over the terminal connectors. Just like that for a nice snug connection. You are also going to get a terminal grease packet. That is included. This does work with all 4-way, flat connectors.

It's going to give us twelve inches in total length. It has the exposed pigtail leads. Those are color coded, so your yellow is going to be for your left turn and brake. Green is going to be right turn and brake. Brown is going to be for your tail.

White is going to be for your ground. It also has a couple of mounting options here in the housing. You have a mounting hole up here and a mounting hole right here. That's going to do it for our review of part number HM48110. This is the Hopkins Endurance 4-way Flat Trailer Connector. .


Customer Reviews

Hopkins Endurance 4-Way Flat Trailer Connector - Trailer End - Ergonomic Design - HM48110

Average Customer Rating:  4.8 out of 5 stars   (72 Customer Reviews)

Heavy-duty 4-pole flat trailer connector features an oversize grip to make connecting quick and easy. Built-in cover helps keep terminals corrosion-free.

- HM48110
by:

Good product. Clearly marked wire pigtail (in multiple languages), perfect fit to OEM 4-pin harness and a nice braided sleeve. 659068



- HM48110
by:

Great product. Works well when I had a broken connection on my 4 way plug end on my light-up hitch cover I bought from y'all a while back. Always a happy customer. Thanks, George. 350442



- HM48110
by:

Used this plug to wire a toad. Easy to mount 280365



- HM48110
by:

This product will be an additional backup item. I used the other Easy Pull connector, but on my truck end the flapper door is spring loaded and puts too much downward pressure on trailer connector. Maybe that's why original trailer connector had a broken pin. 401472


Comments
Thank you, and everything still working great. I still browse your site checking out items.
Ed L - 07/06/2018

40545

- HM48110
by:

GREAT 657777



- HM48110
by:

Great fit. Seems to be of good quality 607616



- HM48110
by:

As advertised 598769



- HM48110
by:

High quality product available at half the price or more than other merchandise providers. eTrailer's ordering process, shipping, timely delivery , and customer services were on target. 590709



- HM48110
by:

I actually got the idea from a trailer I rented once. You permanently mount this somewhere behind the coupler where it won’t get damaged and use an extension. It’s a lot faster and easier to replace a damaged extension wire than to solder a new plug onto your trailer wiring if(when) it gets damaged. I used mine on a 4x8’ utility trailer that I pull with my truck on the road and with a utility tractor off road, you don’t have to worry about the wiring for the lights hanging down dragging the ground getting damaged, you just remove the extension and put the weather cover on it when you’re off highway and don’t need the lights. 587680



- HM48110
by:

I always use etrailer for my needs as the products are as described and the service is dependable. Cheap fix for a stupid mistake on my part 558082



- HM48110
by:

Received the 4 wire flat pigtail after a couple days and wired it to the other component and it all worked great. Would definitely recommend this to others. I had to replace an old damaged part with this exact match. 546507



- HM48110
by:

Thank you Etrailer for having great rep lacements 525822



- HM48110
by:

High quality product. Copper wires, excellent design, quality materials and high tolerances. Very pleased. Thank you etrailer and Hopkins! 523458



- HM48110
by:

Durable design, nice to have a cap built in, solid connection with vehicle. 501229



- HM48110
by:

Good product but a piece of steel worked into the housing would make it more stable and would not let it flex as much. Having said that...would still buy again. 489931



- HM48110
by:

Excellent product and prompt delivery . Quality number 1 . 482324



- HM48110
by:

Great quality! 474192



- HM48110
by:

good price, fast service, the pest product i have found anywhere. 463257



- HM48110
by:

good price, fast service, the pest product i have found anywhere. 463256



- HM48110
by:

Great product, everything arrived in a timely fashion as promised. Would do business with again. Thank you, and Merry Christmas! 456104



- HM48110
by:

Trailer harness was better than expected , will purchased from etrailer again 452956



- HM48110
by:

quality item, much better than the plug that came on my trailers wiring harness, hence the need to replace it. Soldered the new to the harness and covered with heat shrink. Fast service and better quality than offered at the big box stores. well worth paying the shipping charges. 433379



- HM48110
by:

It's a great product at a cheap price I bought because it has a dust cover that prevents deterioration due to weather 433212



- HM48110
by:

Just what I was looking for, heavy duty pigtail 425777



- HM48110
by:

Just what I needed. I like the way it was made. 416999


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Show More Reviews

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  • Parts Needed to Connect European 7-Pin to U.S. 4-Way Flat
    There are a few parts you will need, and this will require you cutting off your European 7-pin. First, you'll need a U.S. 4-way, the Hopkins Endurance 4-Way Flat Trailer Connector # HM48110, along with Converter # 118158. If you take a look at the accompanying diagram, you can see exactly how to wire the converter to the 4-way and you will need to do this with Butt Connectors - 22-18 Gauge # DW05743-5 and 16-14 Gauge # DW05744-5.
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  • Different 4-Way Connector Styles and Adapters
    There are not two different 4-pin round connectors; there are just two types of 4-pin connectors, 4-flat such as the Hopkins Endurance 4-Way Flat Trailer Connector # HM48110 and 4-round such as the Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Connector # PK11402. The 4-round is more rare than 4-flat so you are less likely to see it. If you have a 4-round on your vehicle you can use the Trailer Connector Adapter - 4-Way Round to 4-Way Flat # ADP001. I have also added a link to...
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  • 4-Way Recommendation Where all 4 Wires are 16 Gauge
    I spoke with my contact at Hopkins and they informed me that the Hopkins Endurance 4-Way Flat Trailer Connector # HM48110 that you referenced has 16 gauge for the white (ground) wire and 18 gauge for the rest. For a 4-way that has all 16 gauge wire you would want the Wesbar 4-Pole Flat Connector # W787264.
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  • What is the Wire Gauge Used in Hopkins Endurance 4-Way Flat Trailer Connector # HM48110
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  • Wiring Adapter to Mate 4-Pole Flat Vehicle Connector to 4-Pole Round
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  • Can a European 7-Way be Connected to a US Spec 7-Way Trailer Connector
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  • 4-Way Flat Male to 4-Way Round Female Adapter Recommendation
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Info for this part was:

Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
John H
Expert Research:
Adam R
Expert Research:
Lori W
Installed by:
Cole B
Updated by:
Sarah W
Updated by:
Alexander C

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