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Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat

Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat

Item # 118710
Retail:$36.99
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Trailer Wiring
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118710 - Single-Function Adapter Tow Ready Wiring Adapters
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Plug this adapter into the 7-way, round-pin, European-style trailer connector on your Land Rover to get a 4-pole, flat connector to fit your towing needs. Great Prices for the best trailer wiring from Tow Ready. Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat part number 118710 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (92)
  • Q & A (0)
  • Videos (1)
  • Photos

Tow Ready Trailer Wiring - 118710

  • Wiring Adapters
  • Single-Function Adapter
  • 4 Flat
  • Plug and Lead
  • 7 Round - Round
  • Tow Ready

Plug this adapter into the 7-way, round-pin, European-style trailer connector on your Land Rover to get a 4-pole, flat connector to fit your towing needs.


Features:

  • Adapter converts your Land Rover 7-way, European-style, round-pin vehicle-end trailer connector with combined turn signals and brake lights to a 4-way flat connector
  • Fast, easy plug-in installation


Specs:

  • Length:
    • Overall: 15-1/4"
    • Inside the plug to inside the plug: 10-1/2"
  • 1-Year limited warranty


118710 Tow Ready 7-Pole Euro Round Pin to 4-Flat Trailer Connector Adaptor - Vehicle End





Video of Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat

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




Video Transcript for Tow Ready Wiring - Wiring Adapters - 118710 Review

Customer Satisfaction Score:


Customer Reviews

Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat - 118710

Average Customer Rating:  4.6 out of 5 stars   (92 Customer Reviews)

Plug this adapter into the 7-way, round-pin, European-style trailer connector on your Land Rover to get a 4-pole, flat connector to fit your towing needs.

by:

Great build quality, but unfortunately it will not work to legally use a 4-pin trailer being towed by a 7-pin Euro/Land Rover plug. Its simply mapping 4 of the 7 pins to the following pins on the 4-pin side. Left running, Right running, Stop and negative, there is no provision for indicators or dual sided brake lights. It needs diodes (which it does not have) to do this. etrailer just needs to update the description as this is a good basis to make various adapters.



by:

Received product in good order, well packaged, initial some delay, manufacturer was chased by etrailer, and earlier dispatched by manufacturer; delivery trail clear stated, very good. On receiving verified at UHAUL: connect with 1983 Land Rover (Defender) 110 Stationwagon (photo: rear, while on transport): all functioned ok. Apparently some diode(s) included, as the 7 pin has individual stop light which translates as left AND right indicator on flat pin. Emergency flashing (all indicators left and right) tested ok at UHAUL (connecting to trailer). LR has European homologated 3.5 metric Ton (7700 lbs) tow hook and has done some 60,000+ miles towing with current odometer reading 578,000+ km (on/about 360k miles)



by:

Exactly what I needed to tow my utility trailer with Mercedes Swiss Army "Jeep-like" vehicle. My G-Wagon has the European round 7-pin trailer jack and this adapter was the solution I was looking for. Quick delivery and a very reasonable price.

Paul

12/2/2022

12222 - This adapter has worked out great for my needs. Highly recommend!



by:

This product worked perfectly for my application. I have a 2014 Mahindra 5010 tractor with a European type socket for a trailer. This adapter allowed me to go from the European type socket to my standard 4 pin flat plug on my trailer. Thank you Etrailer for supporting a wide variety of applications.

Mary E.

1/3/2016

I have the same situation, but my tractor turn signals are separate from the brake lights. Does it still work? Did you have to rewire anything? Thanks.Mary

Anonymous

1/5/2016

No wiring necessary. Plugs into the flat 4 pin then directly into the tractor socket. Used my trailer for a hayride during Halloween this year. Worked great.



by:

Worked great for me but I had to add 2 diodes inside; 1 between each turn signal lead and the brake lights lead.

Bazyli

6/10/2022

Still happy with the product although sometimes I accidentally plug in the connector upside down and none of my trailer lights work. The connector has a tab on it to ensure it only plugs in one way, but the plastic is so soft that you can still plug it in upside down without noticing.



by:

I have a Mahindra tractor with this plug and I want to pull a trailer with lights.
Plugged right in and it works great. Good quality plug.

Dean K.

10/15/2016

only used a couple times a year, so its still in great shape.



by:

I initially called etraier to ask if this would fit my make and model (96 European model C250 Diesel Mercedes). The etrailer rep said it would not fit.
After some further online research, all evidence supported this adapter would in fact work. Despite the reps advice I purchased it (very easy to do with etrailer site). It arrived quickly and upon testing it with my car and trailer it worked like a charm! I don't use it very often, but it's a year now and I've had no troubles with it.



by:

Great service and followup. Unfortunately, although the part was for a Land Rover, it did not fit my Land Rover Discovery 98. I'll just have to hardwire the trailer connector myself. It's too bad that there is not an adapter for the trailer plug on my Discovery.



by:

Product is good, what really helped me though was their customer support. My 91 Land Rover had the 7-pin euro plug and the wiring does not convert through this connector. I had to get an extra converter which they carried in stock as well. Thanks to their help all worked about great.



by:

This product was exactly as promised and is the perfect product for converting my Land Rover Defender European style 7-pin to a U.S. style 4-pin. Additionally, the professionals at etrailer were quick to respond and answered my questions fully and provided schematics to back it up. I cannot tell you how impressed I am with etrailer.



by:

Solid built patch cable for Land Rover round trailer connectors. Great price from Etrailer too.

Roger C.

9/5/2019

Working great after a year, good product



by:

Used this with a 2004 Volvo that has european wiring harness. Plugged right in and the lights, brakes, and turn signal all worked as needed. Plugged right in without any hassle, and half the price of a similar adapter found on eBay. Only concern is the all plastic material makes it easier to damage.



by:

I have an Audi and wanted to add a tow bar and wiring for a trailer. It came with a 13 pin plug. After a lot of searching, an exchange came up on etrailer.com that provided a means of using adapters rather than doing the hard wiring. They also sold the part I needed (this one) at a great price.



by:

This item was extremely difficult to find, there was not one in my state that I live in, I was very pleased to find and ordered it with a quick delivery and was exactly what I needed for my rare vehicle, easy to install and the explanations on the Internet site were perfectly easy to obtain, Follow, review and make a decision quickly.

Don

8/14/2020

Great works good. Good quality



by:

Bought the trailer wiring adapter for my 99 range rover. Works great and much less hassle than having to rewire. I would recommend etrailer for any vehicle connectors. I've been very pleased with the quality and the price. Thanks a lot.



by:

I needed an adapter for my trailer wiring that would connect a European style 7 round pin connector to an American style 4 flat pin connector. Went to several local trailer retailers and trailer installers who couldn’t help me. I found a supplier on the web, but the cost for the part was $125.00. Then I found e-trailer, thank God, they had the connector I needed for $20.00. They shipped it to me free and I had it in three days. Works great. Thank you.



by:

I just purchased a VW Tristar Syncro Transporter, #247 of 500, with an original european trailer lighting connection (7 prong). This adapter was clearly pictured and described on the etrailer site and it works perfectly. The price was fair and the quality appears good. All lights work!



by:

Well made and does the job. Great communication - Thanks Patrick.



by:

Used it little over the course of the year but worked as it should and never failed me. Unfortunately the Rover is sitting in a junk yard somewhere in Miami.



by:

I ordered a difficult to find European 7 round pin to 4 pin plat adapter for my Range Rover and it arrived promptly and it fit as expected. I received notices that my order was shipped and also received a notice that the order was delivered and I appreciated the follow up. I would definitely order from eTrailer again, thank you!



by:

Appears to be the right fit, but still cannot connect as the diameter is larger that the orifice on the car.
Not an issue with etrailer other than no other options.
Will need to go to dealer to hopefully resolve.



by:

It worked on my Volvo v70 Oem harness. I was able to use this and the indicator lights for a trailer even worked on the instrument cluster for when a trailer was connected.



by:

I bought a european style tow plug for my sidexside from etrailer never seen or even heard of one but etrailer had it ! Ordered it easy process received it quickly and the quality was awesome ! Thanks etrailer i will always order from you In the future those hard to find quality products you carry!



by:

I drove everywhere in town to find this adaptor for my Land Rover Discovery with no luck. Then found it with ease on this site. Fits perfectly. Thank you.

Shirley J.

8/31/2020

Perfect fit. Thx



by:

I got the adapter and plugged it into my Land Rover. I noticed the plug had loose prongs. When I tried to unplug, the outer cover came off and had to pull with the wires to unplug it. Very flimsy and cheap construction. I am planing to return it.


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Show More Reviews

See what our Experts say about this Tow Ready Trailer Wiring

  • How To Make A 7-way Round To 4-Way Flat Adapter
    I would be happy to help you make a 7-way round to 4-way flat adapter, but there is not one already made. The adapter # 118710 you were looking at is for European 7-way round connectors which is not what you would have on your Mahindra tractor. Instead you will need to get the 7-way round connector # PK11700 and the 4-way connector # C58044. You will wire the white white of the 4-way to the 12 o'clock pin on the 7-way, connect the brown wire of the 4-way connector to the 2 o'clock pin...
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  • Recommended European 7-Pin to US 4-Way Flat Trailer Wiring Adapter
    There are a few different European trailer connecters but if you have the 7-pin European vehicle connector you will need the Trailer Connector Adapter item # 118710 to tow a trailer with a 4-flat. If you have a different style of European connector go ahead and email me back with a picture and I'll be happy to find something that works for you.
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  • Using Tail Light Converter To Attach Bike Rack With Euro Wiring On 2015 Honda CR-V With 4-Way
    The # 118710 adapter you asked about cannot be reversed because the 7-way round European plug is for plugging into a European plug on a vehicle, and the 4-way is the female plug for a trailer to plug into, but we do have a solution. I have attached a drawing that shows how you can wire the Vehicle to Vehicle Tail Light Converter, part # 118158 on your trailer. If you intend to keep the Euro plug on your bike rack you can splice into the wires behind the Euro plug on the bike rack that...
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  • Does Trailer Connector Adapter 118710 Work With 7-Way Euro Connection on 2004 Volvo XC90
    Since you have a 7-way round on your 2004 Volvo XC90, you can use the Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat # 118710. This adapter isn't exclusive to Land Rovers only, it will work with the European style 7-pin trailer harness on other vehicles as well, and it does not have to be adjusted to fit. I have added a link below to a video review for you to check out as well of the Trailer Connector Adapter for Land Rover - 7-Way, Round Pin,...
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  • 4-Way to 7-Way Blade Adapter Recommendation
    The part # 118710 will technically fit your 4-way but most likely the 7-way you need is different than what this provides as this is a Euro 7-way that wouldn't be found on an American spec vehicle. For a similar setup that would give you most likely the 7-way you need we have the part # HM47365 which has a 7-way flat connector instead.
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  • Recommended 7-Way Trailer Wiring Harness For 2007 Volvo V70
    We do not have an adapter that will work with the 7-way European connector you have on your V70 but I do have a solution for you. You can retain the connector you currently have and install new wiring for your trailer. I first recommend the ZCI Circuit Protected Vehicle Wiring Harness, part # 119250KIT. This system includes the circuit tester you can use to identify the wires you attach to by function. You do not have to cut the wires when installing so no issues with that. You will need...
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  • How Would a 2000 Land Rover Discovery II Wire to Connect to a Trailer with 6-Way
    The only solution we are going to be able to provide is for you to cut off your Euro style connector that you have on your 2000 Land Rover Discovery II and install a 6-way that matches your trailer. You would need a 6-way like the part # PK11608 and would need to wire up the connector by function to the diagram I attached. There are two ways that a 6-way can be wired up so you would need to match how yours is wired on your trailer. The difference will be the 12 volt accessory circuit...
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  • Adapting a 7-Pin European 7-Way on 1999 Range Rover to US 4-Way Flat Trailer Connector
    You would have the same problem using adapter # 118710 as you would with just splicing in a 4-Way. The adapter doesn't convert the separate signals to combined signals used by most trailers in the US. You would need to add a converter, # RM-732, which will take the separate signals and combine them. You could then wire in a 4-Way flat such as # HM48030 on the output side of the converter.
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  • European Land Rover LR4 2010 HSE trailer wiring converter for North American 7 pin trailer.
    If you have a European 7-way round, then we have an adapter to the American 4-way flat. It is the Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat # 118710. Then you would need the Universal Brake Controller Wiring Kit # ETBC7 and a brake controller like # 90195 or wireless # TK94FR to use the American 7-way for your trailer.
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  • Adapter to Convert European 7-pin Trailer Connector On 2004 Land Rover to 4-Pole
    We have exactly what you're looking for, part # 118710. This adapter will plug into the existing European-style 7-pin and convert it to a US spec 4-pole trailer connector.
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  • Adapter Availability for Going From Euro 7-way to American 4-Way
    Bascially, there is no easy way to convert the European 7-Way to a US 4-Way. We do not carry any kind of adapter that you could use. You are left with 2 options. First, you would install a separate wiring harness which would be the easiest. Or, you could attempt to fabricate an adapter. You would need to use a converter, # RM-732. The red wire on the input side would attach to the brake light wire on the vehicle wiring. The white wire grounds to the frame. The yellow wire will attach...
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  • Adapting Standard US Agricultural 7-Pin Connector to European Style 7 or 13-Way
    Unfortunately there is not any adapter we carry for the 7-way US to the 7 pin European. The closest thing we offer is the US 4-way to European 7-way Round # 118710. To use all the US 7-way trailer functions you would need to use a European 13-way connector. We don't carry anything for that application either.
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  • Recommended 4-Way Connection for 2017 Mazda CX-9 with 7-Way Round European Connector
    For your 2017 Mazda CX-9, I recommend you use the 4 Pole Trailer Connector (Includes Install Kit) # C59496. This will connect to your factory wiring with quick splice connectors and protect your system from overdraw by capturing power for the Modulite from the vehicle battery. I've attached a video of this installation and have also attached an article to assist. This would give you the 4-way flat trailer connector that would not interfere with your European 7-way. The only adapter...
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  • Can a European 7-Way be Connected to a US Spec 7-Way Trailer Connector
    We do not have an adapter to go from a US style trailer connector to a European 7-Way. My recommendation is to leave the wiring harness on the vehicle and put a 4-Way flat on the trailer. You would need to cut off the Euro 7-Way and in its place use # HM48110 or similar trailer side 4-Way. The functions are white is ground, brown is running lights, yellow is left turn and brake lights, and green is right turn and brake lights. You will need to attach the wires to the existing trailer wiring...
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  • Recommended 4-Pole Trailer Wiring Harness for 2002 Volvo V70 XC Towing Kayak Trailer
    The wiring in your 2002 Volvo V70 XC All Wheel Drive is not heavy enough to handle the additional power demand from trailer lights so this is why the 4-pole harnesses we offer for it, such as Curt # C59236 and Tow Ready # 119179KIT, use a direct battery connection to get the actual power that will operate the trailer lights. With this type of powered harness the vehicle wiring only acts like a switch to tell the converter to draw power from the battery and send it through the 4-pole connector...
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  • European 7-Pin to US 4-Way Flat Trailer Wiring Adapter for a Land Rover Defender
    There is a specific adapter for Land Rovers that have that European 7-Way connector # 118710. One end plugs into the vehicle 7-Way and the other end has a connector for a 4-Way flat connector used on US trailers.
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  • Recommended American Trailer Connection Conversion from European Style on 2008 Audi Q7
    You have a couple of options. If you want to change out your wiring completely, I recommend the Tekonsha ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit # 119250KIT. This will give you the quick no-splice connections and the power wiring to your battery to allow you to keep your current European wiring and add the American style trailer wiring. If you just want a converter adapter, you can use the European 7-way round pin adapter to...
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  • Will Euro 7-Way to 4-Way Adapter Fit 1986 Mercedes 300GD W460 G-Wagon
    Yes, the Adapter part # 118710 that you referenced would be exactly what you are looking for. The 7-way of the connector is pinned out exactly like what you have on your W460 so then the 4-way of the adapter would work like normal.
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  • Adapter for 2015 Audi Q5 to go From 7-Way to 4-Way
    The 7-way you have on your trailer is most likely a 7-way blade style connector so you would need the part # 47345. If you happened to have a 7-way round pin connector instead the adapter you would need is the part # 47405. The adapter you referenced is designed for Euro style connectors which wouldn't be what you have.
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  • Recommended Wiring Adapter for European Vehicle Side 7-way to US 4-Way Trailer or Accessory
    We only have one adapter for European wiring. It is the Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat # 118710. This will allow your bike rack US 4-way wiring to work. We do not have the adapter for the alternate wiring.
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  • Parts Needed to Re-Wire European Trailer to RV-Style Trailer Wiring
    Thank you for the photo of your trailer's European wiring. You will be best served by replacing the Euro style connectors on your trailer to the RV-type. We do not offer Euro style wiring harness kits for vehicles. The part you referenced, adapter # 118710, adapts a European vehicle to a 4-pole type connector but does not adapt the trailer to match U.S. wiring. Euro wiring has every function on a separate wire; while here in the U.S. trailer wiring combines the stop and turn signals. The...
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  • Recommended Wiring for European 7 Pin On Camper to Attach to Tacoma Pickup That Has No Wiring
    To wire your vehicle to tow a camper with a European 7-way without requiring any adaption, you will need to find a vehicle side European 7-way connector, which we do not carry. The Trailer Connector Adapter, # 118710, you were looking at connects a vehicle side European 7-way to a US 4-way flat at the trailer. This is not a compatible part for your application. I can help with the vehicle to camper wiring conversion, but not the camper to vehicle wiring conversion. If you already have...
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  • Wiring Adapter for 2002 Land Rover Range Rover Wired for European 7-Way
    The European trailer wiring standard is different from U.S. trailer wiring. In Europe all lighting and other circuits are totally separate from one another. But if your Range Rover has a 7-way round connector like that on # 118710 then you can use this adapter part to convert the wiring to a U.S. 4-pole configuration. The 4-pole format carries ONLY lighting signals; it does not include provisions for the additional circuits required for electric trailer brakes, 12V trailer auxiliary power...
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  • Recommended European 7-Way Round to 4-Way Flat Wiring Adapter for 2006 Porsche Cayenne
    It sounds like you will instead need the Tow Ready # 118710. This plug adapter will fit into the 7-way round European-style trailer connector with recessed sockets and adapt it to the 4-way flat you desire. The only catch is that this harness will only work for combined wiring so you will want to check your factory harness by testing the pins with a circuit tester like # PTW2993 to see if both the brake and turn signal are carried on the same pin. If they are then this adapter will work...
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