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Hopkins Endurance Flex-Coil Trailer Connector Adapter w/ Nite-Glow - 7-Pole to 4-Pole - 8' Long
Hopkins

Hopkins Endurance Flex-Coil Trailer Connector Adapter w/ Nite-Glow - 7-Pole to 4-Pole - 8' Long

Part Number: HM47043
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$41.06
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This adapter with coiled cord lets you span 8' to connect your 7-way, RV-style, vehicle-end connector to a 4-way round connector on your towed vehicle. The Nite-Glow function lets you find your electrical connections in the dark. 1-800-940-8924 to order Hopkins accessories and parts part number HM47043 or order online at etrailer.com. Free expert support on all Hopkins products. Great prices and Fastest Shipping for Hopkins Endurance Flex-Coil Trailer Connector Adapter w/ Nite-Glow - 7-Pole to 4-Pole - 8' Long. Accessories and Parts reviews from real customers.
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  • Reviews (235)
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Hopkins Accessories and Parts - HM47043

  • Flat Tow Wiring Harness
  • Adapters
  • 7 Round - Blade to 4 Round
  • Hopkins
  • Coiled Cord

This adapter with coiled cord lets you span 8' to connect your 7-way, RV-style, vehicle-end connector to a 4-way round connector on your towed vehicle. The Nite-Glow function lets you find your electrical connections in the dark.


Features:

  • Adapter converts your 7-pole, blade-style, vehicle-end connector for use with a 4-wire round connector on your towed vehicle
  • Nite-Glow function illuminates plugs when tail lights on tow vehicle are activated
    • Enables you to find your electrical connections in the dark
  • Heavy-duty yet flexible coiled cable stretches up to 8' long
    • Lets you connect the tow vehicle's socket and the trailer's plug with ease
    • Prevents wires from dragging on the ground
  • Large, easy-grip design makes installing and removing the plugs effortless
  • 3-Year limited warranty


This adapter allows the 7-way, RV-style, vehicle-end connector pictured on the left to work with the 4-way round, vehicle-end connector on the right.


7-Way, RV-Style, Vehicle-End Connector4-Way Round, Vehicle-End Connector

47043 Hopkins Endurance Flex-Coil Trailer Connector Adapter w/ Nite-Glow - 7-Pole to 4-Pole - 8' Long




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Customer Satisfaction Score:


Customer Reviews

Hopkins Endurance Flex-Coil Trailer Connector Adapter w/ Nite-Glow - 7-Pole to 4-Pole - 8' Long - HM47043

Average Customer Rating:  4.7 out of 5 stars   (235 Customer Reviews)

This adapter with coiled cord lets you span 8' to connect your 7-way, RV-style, vehicle-end connector to a 4-way round connector on your towed vehicle. The Nite-Glow function lets you find your electrical connections in the dark.

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Product is great.



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A+ service
Thanks!!


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235
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See what our Experts say about this Hopkins Accessories and Parts

  • 7 Wire to 4 Wire Round Adapter Needed
    I have attached a picture for you. If you need connectors like those in the picture then you can use the Hopkins Endurance Flex-Coil Trailer Connector Adapter with Nite-Glow, # HM47043. This adapter is designed for use when flat towing, 7-wire blade-style vehicle end connector and 4-wire round towed vehicle connector. If you have a different style of connector, please send me a picture and I will be happy to find a product that will work for you.
    view full answer...
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  • Availability of 7 Blade to 4 Pin Round Trailer Plug Adapter
    There is an adapter that will work for you, the Hopkins Endurance Flex-Coil Trailer Connector Adapter # HM47043. This will convert your 7-pole, blade-style vehicle-end connector for use with a 4-wire round connector. I've added a link to a video review of this product for you to take a look at.
    view full answer...
  • 7-Pole To 4-Pole Trailer Connector Adapter To Flat Tow 1997 Suzuki Sidekick
    From your photos you have a 7-blade connector on the RexAir and a 4 pin round connector on the 1997 Suzuki Sidekick. The blue wire in your photos is a 4 pin to 4 pin connector which will not work to connect the RV and the Suzuki. All you need is a 7-pole to 4-pole adapter part # HM47043 to connect the RV to the Suzuki.
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • 7-Way to 4-Way Round Adapter Recommendation for Trailer Lights on a Camper
    Yes, the Hopkins Endurance Flex-Coil Trailer Connector Adapter # HM47043 is exactly what you need to plug into the 4-way round you have on your Palomino slide-in camper and then to the 7-way on your truck. This will power the taillights of your camper.
    view full answer...
  • Availability of 4-Way to 7-Way Adapter
    There sure is! To connect your tow vehicle that's equipped with a 4-Way flat to your camper that has a 7-Way connector I recommend using the Hopkins Adapter # 37185. This will plug right into the 4-Way on the vehicle to provide you with a 7-Way at the other end. If you only need to power the trailer's basic signal lights then you only need to ground the white wire to a clean bare metal surface and the remaining wires you see coming from the adapter (blue, black, and purple) can simply...
    view full answer...
  • Installing 4-way Round Connector on Tow Vehicle
    If the 4-way on your RV is a round socket, you will need to wire the Roadmaster 4-Wire Straight Cord Kit # RM-98164 to match the wiring on your RV function for function. Since RVs do not commonly come with 4-way round connectors, it is hard to say how the 4-way is wired. You can use a circuit tester like # PTW2993 to test for the wire's functions. If the 4-way on the RV is not round, I recommend using the Hopkins Endurance Flex-Coil Trailer Connector Adapter # HM47043. This wiring extension...
    view full answer...
  • 7-Way to 4-Pole Tow Bar Wiring Adapter Needed to Connect RV to Vehicle
    The adapter needed will depend on which 4-pole connector is used on the vehicle. For a 7-way to 4-pole flat connector, use part # HM47065. If the 4-pole connector has the round plug, use the 7-way to 4-pole round adapter, part # HM47043.
    view full answer...
  • Availability of Adapter for a 7-Way RV Trailer Connector to 4-Way Round Connector on a Tow Dolly
    We have 1 7-Way blade style to 4-Way round adapter. It is # HM47043. The coiled adapter can stretch to 8 feet long and it will glow when connected so you can see it easily in the dark. The 4-Way end would plug into a vehicle side 4-Way since this item is used for flat towing a vehicle. If your tow dolly 4-Way plugs into a a vehicle socket as well you would have to remove the 4-Way on the tow dolly and wire in connector # PK11410 in its place.
    view full answer...
  • 7-Way Blade Style to 4-Way Round Pin Adapter and Extension for Flat Towing a Car Behind a Motor Home
    I have just what you need. For a 7-Way blade style trailer connector to a 4-Way round pin on the front of your toad you can use the Hopkins Flex-Coil adapter, # HM47043. I have linked a video showing the adapter in use.
    view full answer...
  • Adapter Recommendation to go From 4-Way Round to 7-Way Blade
    If you need an adapter to go from a 4-way round female socket to a 7-way blade socket the Hopkins Endurance Flex-Coil Trailer Connector Adapter w/ Nite-Glow # HM47043 is the correct coiled adapter for that. There isn't a specific adapter to go from a 4-way round to a 7-way round since the 4-way round isn't that common.
    view full answer...
  • Connector Needed for 6-Way Wire to 4-Way Round Socket on Towed Vehicle
    The easiest and most cost-effective thing to do would be to install the Pollak 6-Pole, Round Pin, Plastic Trailer Wiring Socket # PK12720 on your vehicle that is being towed. Aside from that you would have to use a different cord like the Hopkins # HM47043 that goes from a 7-Way blade to a 4-Way round as there aren't any adapters.
    view full answer...
  • Adapter Recommendation to go From 4-Way Round to 7-Way Blade
    If you need an adapter to go from a 4-way round female socket to a 7-way blade socket the Hopkins Endurance Flex-Coil Trailer Connector Adapter w/ Nite-Glow # HM47043 is the correct coiled adapter for that.
    view full answer...
  • Is Wiring Adapter Available to Connect 4-Flat and 4-Round to 7-Way Vehicle End Connector
    I have a couple of solutions for you, but there is no adapter available that will allow you to connect both the 4-Way flat and 4-Round connectors to your motor home's 7-Way blade-style connector. If local laws don't require you to use both the lights on the tow dolly as well as additional lights, I recommend only using the lights that will be most visible on the road, likely the additional taillights. We have one wiring adapter that will allow you to connect the 7-Way blade-style connector...
    view full answer...
  • Is a 7-Round to 4-Round Adapter for Trailer Lights Available?
    I can offer you a solution, though a 7-round to 4-round adapter is not available. What you will need to do is create your own by wiring a 7-round trailer end connector, # PK11700, and 4-round vehicle end connector, # RM-910030-1. I recommend going with the 14 gauge, Deka Jacketed 4-Wire, # DW04923-1, which is available per foot so you can get the amount you need. If you have an RV-style connector (which is often referred to as a 7-round), then the part you would be looking for is the Hopkins...
    view full answer...
  • 7-Way to 4-Way Round Adapter Recommendation
    The only 7-way blade to 4-way round adapter we sell is the # HM47043 which is an 8 foot long coiled adapter usually used for flat towing setups as an umbilical. Is this the type of adapter you are in need of?
    view full answer...
  • Parts Needed to Flat Tow GMC Canyon with Blue Ox Base Plate Installed
    That's a Blue Ox base plate kit you have installed on your 2017 GMC Canyon so you'd want to use a Blue Ox Tow Bar like the Avail part # BX7420 which is one of the best and easiest to use options out there. Some tow bars are hard to connect/disconnect to and don't allow the vehicle to track well behind the tow vehicle but the Avail does a really great job with this. To connect the lighting solution you have now on the truck you'd need a coiled 7-way to 4-way round like the part # HM47043....
    view full answer...
    Image 1 for
  • 7-Way to 4-Way Round Wiring Adapter to Flat Tow a 2001 Honda CR-V
    We do indeed carry a 7-Way blade style to 4-Way round adapter. It is # HM47043. This is a coiled cable that can stretch to 8 feet long. The 7-Way end plugs into the RV and the 4-Way end to the vehicle. The diode kit you mentioned is # 154-792-118158. For a 4-Way receptacle to mount on the front of the CR-V use # PK11410. It looks like you will have to pull fuses to flat tow the CR-V. Consult the owners manual to confirm. To avoid having to pull a fuse every time you can install a fuse...
    view full answer...
  • Trailer Wiring Adapters Available for 7-Pin Flat to 4-Pin Round Connectors
    I have some wiring adapter options for you, but if your vehicle has a 4-Pin round connector, like # PK11404, we only offer adapters to connect to 4-Way flat trailer connectors and tow bar wiring extensions like # HM47043 that you referenced. If you're looking for a wiring adapter to allow you to connect a trailer with a 4-Way flat connector, like # 18004, to your vehicle's end 7-Way blade-style socket, like # PK11893 we have an adapter that will work great. For this set-up, you can use...
    view full answer...
  • How to Convert a Vehicle 4-Way to a 7-Way for Flat Wiring
    We have exactly what you would need. To convert from the 4-way round on your Equinox to a 7-way flat you would want the part # HM47043.
    view full answer...
  • Does 12 Volt Charge Circuit Run Through Hopkins Adapter 7-Pole to 4-Pole # HM47043
    The Hopkins Endurance Flex-Coil Trailer Connector Adapter w/ Nite-Glow - 7-Pole to 4-Pole # HM47043 that you referenced does not carry the 12 volt power circuit since the one end only has a 4-way. Because of that you would not be able to charge your battery through this adapter. We do have the charge line kit from Roadmaster part # RM-156-25 which is designed for what you are looking to do that you'd need to use with the # HM47043 since it carries the light circuits.
    view full answer...
  • What Type of Socket Does 4-Way Round Side of HM47043 Attach to
    The 4-way round side of the Hopkins Endurance Flex-Coil Trailer Connector Adapter part # HM47043 that you referenced would attach to a 4-way round like the part # PK11404 and would work well.
    view full answer...
    Image 1 for
  • Compatible 4-Way Round Trailer Connector for Hopkins Flex-Coil Trailer Connector Adapter, # HM47043
    No, you will want to use the Hopkins Endurance Flex-Coil Trailer Connector Adapter, # HM47043, with 4-Way # PK11410. It is not compatible with # PK11404. Regarding the wiring configuration there is really no standard way of wiring a 4-Way round connector. But if you are looking at the front of connector PK11410 the bottom left is ground, top left is left turn/brake lights, top right for right turn/brake lights, and bottom right is running lights like in the video I have linked.
    view full answer...
  • 7-Way Commercial Truck Plug to 4-Way Wiring
    For a Commercial Truck 7-pin, you will want the 7-Pole Round Pin to 4-Flat Adapter # 47405. Then if you need extra length you can use the 48" Long 4-Pole Loop with Cover # HM47115.
    view full answer...
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  • What Is The Wiring Configuration For 4-Way Round Connector
    On a flat 4-way connector, the standard function is Green is the right turn signal and brake, Yellow is left turn signal and brake, White is ground, and Brown is the running lights, used when the headlights are on. You may want to test the wires for function just to be sure. You can use a circuit tester like part # PTW2992 for that. I have attached a photo that shows typical wiring for a 4-way round connector.
    view full answer...
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Info for this part was:

Employee Tyler C
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Employee Michael H
Expert Research:
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Employee Jameson C
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Employee Rachael H
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Rachael H
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Dustin K
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Employee Sue W
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Sue W
Employee Alexander C
Updated by:
Alexander C
Employee David F
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