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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
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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. Lowest 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 or call 1-800-940-8924 for expert service.
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  • Reviews (83)
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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.


  • 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


  • 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 Reviews

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

Average Customer Rating:  4.7 out of 5 stars   (83 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.


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

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.
Bazyli - 06/10/2022


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)


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.


Exactly what I needed and at a price that wasn’t offered anywhere else. Shipping was fast, product was perfect, and everything went on without a hitch (pun intended).

Jt - 02/03/2022


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.


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.


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.

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
-- comment by: Mary E - 01/03/2016

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.
-- comment by: - 01/05/2016


Just what we had hoped for!


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.


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!


I was having trouble finding the correct 7 to 4 adapter for my Audi Allroad.
Fortunately etrailer had the correct adapter in stock and shipped it quickly...
many thanks,


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.

only used a couple times a year, so its still in great shape.
Dean K - 10/15/2016


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.

Great works good. Good quality
Don - 08/14/2020


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.


I wish I could say I like it but we never received it...

Thank you for bringing this to our attention. Our Customer Service Team should be reaching out to you in the near future.
-- Etrailer Expert Brooke M - 09/10/2021


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.


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.


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 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.


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.


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

Working great after a year, good product
Roger C - 09/05/2019


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!


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.


Quit working after a month


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


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!

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