Pollak 7 Pole to 4 Way Connector Adapter

Pollak 7 Pole to 4 Way Connector Adapter

Item # PK12716

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Pollak Plug Only Wiring - PK12716
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Quickly and easily convert a 7-pole, RV-style connector to a 4-way, flat connector with this RV connector adapter. Adapter has a non-corrosive nylon shell. Lowest Prices for the best wiring from Pollak. Pollak 7 Pole to 4 Way Connector Adapter part number PK12716 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Pollak Wiring - PK12716

  • Wiring Adapters
  • Single-Function Adapter
  • 4 Flat
  • 7 Blade
  • Plug Only
  • Pollak

Quickly and easily convert a 7-pole, RV-style connector to a 4-way, flat connector with this RV connector adapter. Adapter has a non-corrosive nylon shell.


Features:

  • 7-Pole RV connector to 4-way flat adapter
    • Promotes quick and easy conversion of 7-pole, RV-style connector to 4-way flat connector
    • Allows 1 vehicle to tow either campers or boat trailers without electrical brakes
    • Connects Ground, Left Turn, Right Turn and Stop circuits
  • Tethered cap for protection from sand, dirt and moisture
  • Non-corrosive nylon shell and insert


Specs:

  • Application: Vehicles with 7-pole connectors
  • 1-Year limited warranty



This adapter will make the two trailer connectors pictured below work together.


7-Way socket
7-Pole Connector Socket on vehicle
4-Pole plug
4-Way connector on trailer




12-716 Pollak 7-Way to 4-Way Connector Adapter
Replaces 37358







Video of Pollak 7 Pole to 4 Way Connector Adapter


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




Video Transcript for Pollak Wiring - Wiring Adapters - PK12716 Review

Today we're going to be reviewing part number PK12716. This is the Pollak 7-Pole to 4-Pole Connector Adapter. This adapter is going to promote quick and easy conversion of your 7-pole plug to a 4-pole flat connector. You can see here that this is going to connect to the 7-pole adapter. This only got 4 pins so it's just going to send through the functions of the 4-way flat that it needs to. Then on this side, you're going to be able to undo the dust cap.

It's going to expose your 4-way flat and then you can connect your 4-way flat connector to this connection here and then have full access to the connection in the towing application that you need. It's going to allow one vehicle to tow, either campers or boat trailers, without electrical brakes. This is going to connect the ground, left turn, right turn and stop circuits. Again, it's got that nice tethered cap for protection from sand, dirt and moisture. It's all about protecting those connection point. That cap is attached to the socket, that way you don't have to worry about misplacing it or losing it. This unit is made from a non-corrosive nylon shell and insert.

It's going to be highly resistant to rust and corrosion, providing many years of use. It is small enough, that way you can leave it connected if you're just . For short term reasons or you can fully disconnect it, put this in the glove box or the center console in your vehicle or a storage compartment of your RV. You always have it handy, ready to be pulled out and use it anytime. When it comes to the application, this is designed to be used with vehicles with 7-pole connectors. Real quick, I just want to go over few of the measurements of you.

The overall length of the unit measuring from end to end is going to be about 3-3/4 of an inch and the other measurement is basically self explanatory. It is designed to fit into the 7-way connector. I just want to give you an idea of how much length you're going to have sticking out once it is connected. It's got the nice little key lock up here, that way you can make sure that it slides into the appropriate groove on the 7-way socket. Just line that up, center at the 12 o'clock position, push it in until it snaps into place and then that lid is going to snap over the end here, which is going to hold the connector firmly in place, making sure that nothing comes in between the connection points on the socket and the connector. It's got the nice pull tabs right here. That way you can get easy grip on it and easily disconnect the unit from the connection.

That's going to do it for today's review of part number PK12716. This is the Pollak 7-Pole to 4-Pole Connector Adapter. .


Customer Reviews

Pollak 7 Pole to 4 Way Connector Adapter - PK12716

Average Customer Rating:  4.9 out of 5 stars   (494 Customer Reviews)

Quickly and easily convert a 7-pole, RV-style connector to a 4-way, flat connector with this RV connector adapter. Adapter has a non-corrosive nylon shell.

- PK12716
by:

This is a very nice, high quality adapter plug for my trailer towing. This was shipped promptly and packaged very well. I am very pleased with my plug, almost as pleased as I am with my plug of "Days Work, Chewing Tobacco" which I like very much. Thanks, John 580289



- PK12716
by:

This adapter comes in real handy when you get ready to leave the boat ramp after a great day on the water and find your lights not working. Unfortunately the little flat connector looses contact occasionally because of wear and corrosion. Just plug this adapter into the barrel socket (on most trucks) and now there is a fresh and clean connection. I have only used mine twice so far to get me home, so I could repair my truck plug, but I was real happy to have it when I needed it. 369481



- PK12716
by:

works awesome still using it i would recommand this product and company. i thank you for asking this shows u care about ur coustomers. 651714



- PK12716
by:

Works great. Like the cover on the ports to keep them out of the elements when not in use. 424520


Comments

Works like a dream! I have had it on my truck for the full year I have owned it now and had zero issues with it. Cover for the ports is still like new.

Alex - 08/27/2018

42863

- PK12716
by:

Perfect adapter 605374



- PK12716
by:

As usual great product. Fits pre-wired 2014 Honda Pilot like a charm. 486054



- PK12716
by:

Before I found your website I was concerned I would not be able to find this adapter for my trailer I recently purchased. Not only did I find the piece which was a perfect fit, I found other great pieces for my trailer which I am going to purchase. 542271



- PK12716
by:

I purchased this product to replace a defective item and it appears that it will not fail the same way the previous one did. The old one would push one of the contacts back into the unit so it would not make connection. 269473


Comments

great

John J - 07/08/2017

25807

- PK12716
by:

Although I am commenting on this product, I actually would like to comment on the following products. I purchased a brake system, tow bar, base plates and wire harness from etrailer. All of my orders were filled in a timely manner. When I reached out for technical assistance, the advisors were readily accessible. All of the products were installed by me. All of the products were very easy to install by using the video and instructions. 337851



- PK12716
by:

Worked great for the trip with my new trailer to the shop where I had new brakes and wiring installed. Now it is in the go-bag in case I ever need to haul a different trailer. 442294


Comments

I needed this adapter when I rented a [rental] trailer for a one-way trip. Still a fabulous accessory!

George F - 10/13/2018

44602

- PK12716
by:

This item is just what I needed to connect my four pin trailer connector to my truck receptacle. Easy to install and remove for storage. I love it!!!!!! 225818


Comments

Thank you very much for the follow-up email. I love the product and it isworking out just great.

Mike F - 09/15/2016

21025

- PK12716
by:

I’ve got a late model Mercedes suv and this connector fits perfectly. Much cheaper than the dealer oem and no fuss to connect. 516102



- PK12716
by:

The adapter works GREAT and the shipping was very fast! Thank you!!!! 91061


Comments

Worked great thank you!

Walt R - 01/21/2015

8786

- PK12716
by:

4 pin flat adapter to 7 pin trailer receptacle. Good value. 409587


Comments

Yes, those etrailer trailing products are working well for me. I am about to install a Curt trailer hitch and wiring kit from you for our 2017 Toyota Sienna van your videos make it easy.

Mark H - 07/23/2018

41383

- PK12716
by:

I put the kit in this morning. It probably took 15-20 minutes plus the time it took to drill the hole for the receptacle itself. I have two comments. 1. I had put the module in the place directed and then realized that I had two fuse plugs in the box, so I took it back out and put those in. 2. It is quite difficult to get the "cap" off the wiring under the rear bumper. I probably struggled with that more than any other single thing. After completing the job, I plugged the 7 to 4 wire converter in and hooked it to one of my trailers and everything worked the way it was supposed to. Honda is really ripping people off with what they are doing. Please see my previous email to you. Thanks for your great product, You can bet that I'll be sending business your way, 78548



- PK12716
by:

This product has been great. I purchased the multi-pin trailer wiring kit, and 4-pin adapter plug. By also purchasing the vehicles specific wiring harness, instalation was quick and easy! I chose to mount this through my bumber, instead of using the included bracket for a more factory finished look, and to avoud ripping off the mount while on rought terrain. This system works great and is much more affordable than factory parts. I highly recommend! 345641



- PK12716
by:

Plugged right in and fit perfectly. 714191



- PK12716
by:

etrailer.com is my preferred choice for all things related to towing products. They are extremely knowledgeable and efficient. 713778



- PK12716
by:

Great product, great price!! 698121



- PK12716
by:

Excellent Pricing and customer service. Couldn't get this product from our normal dealer. etrailer had it in stock, shipped it quickly, and provided excellent customer service to boot. Thank you. 699257



- PK12716
by:

Received my adapter very Quickly. Nice product. Very satisfied customer!! 695937



- PK12716
by:

The adapter is great. Works like a charm but more importantly, the price I paid thru etrailer was a fraction of what I'd have had to pay downtown at the autoparts store. These guys are great. I've ordered a lot of things for my 2017 Tacoma and the parts always worked great and were priced very competitively. BTW, their website rocks. Easy to get the right part for the job with their information. 694402



- PK12716
by:

Snug fit 682540



- PK12716
by:

Great service!!! 682031



- PK12716
by:

A first for retail, fast and friendly s ervice. 680703



- PK12716
by:

The product came on time. It looked and felt quality. I cannot rate this product because I did not use it yet. 674870



- PK12716
by:

great company 674355



- PK12716
by:

Perfect for the new suv we bought! 672095



- PK12716
by:

Perfect fit for my 2015 Tacoma TRD sport 669453



- PK12716
by:

Haven't used the adapter yet but I'm confident that it will work fine. 665814



- PK12716
by:

Excellent service and fast delivery would recommend them to anyone 660991



- PK12716
by:

As advertised, great fit great price! 660030



- PK12716
by:

Nice end cap 659459



- PK12716
by:

Quality as expected. Shipping fast 657852



- PK12716
by:

Seems to be exactly what I was looking for, delivered quickly. Thank You 656232



- PK12716
by:

I ordered a receiver, wiring and brake controller for my new Nissan Frontier. Christopher was great to deal with and he handled making sure my order was complete and correct. He answered all my questions. The items arrived promptly and I began the install. There were two issues - not unusual, and in both instances a call to etrailer resulted in friendly, knowledgeable folks giving me fast, correct advice/fixes/email articles that made the install a snap. I've forgotten the first women's name (sorry!) Molly handled the second issue and within minutes had the answer to why my trailer brakes were locking. She sent me an article detailing how some of the wiring from Nissan was installed backward, how to diagnose this was my issue and how to correct it. That made short work of that issue. Accept that those of us who do these installs only a couple of times in our life will have questions/issues and buy from the folks who are going to provide the experience and help to make the project quick and enjoyable. I wouldn't buy anywhere else. 655151



- PK12716
by:

Has worked perfectly with my hitch. Ease of attaching and storage is the best for this product. 652642



- PK12716
by:

Received item promptly and it was exactly what I ordered! 652597



- PK12716
by:

Great company, great service, excellent products 650023



- PK12716
by:

Exactly what I was looking for so I could connect my utility trailer. Prompt delivery. 649993



- PK12716
by:

Ordered it for friend. He likes it 649452



- PK12716
by:

Great adaptor from 7-4 pin 647612



- PK12716
by:

Works as inteded 640132



- PK12716
by:

Great product, adapter fits in perfectly and hooked directly up to the 4 pole trailer lights. 638853



- PK12716
by:

Great Product, better than expected. I'm so impressed that I'll be buying another. I will recommend this to all my friends. Bestseller. Fast delivery. Two thumbs up. 632053



- PK12716
by:

As described... quality product. 628562



- PK12716
by:

Received order in a very timely manner! Great service and great products! 613334



- PK12716
by:

I needed to relocate my motor home's rear license plate. In order to light up the rear license plate at the new location, I decided to utilize the existing trailer plug which needed to be converted to a flat 4 style plug. This adapter is what I needed to complete my project. 613082



- PK12716
by:

I cant really review the products I have purchased, which consisted of various adapters for towing trailers, however I can tell you this place/site is amazing, they offer a wide array of products from A to Z, all under one roof, perfect for one stop shopping...their prices are very competitive and the service is outstanding! 611745



- PK12716
by:

Nice easy to use product to give a quick change from 7 to 4 pin wiring. Nice solid and secure connection. 606054


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494
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Ask the Experts about this Pollak Wiring

Do you have a question about this Wiring?


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    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Satisfaction Guarantee
    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Installed by:
Joe V
Installed by:
Randy B
Expert Research:
Michael L
Expert Research:
Sarah L
Expert Research:
Patrick B
Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Reno H
Expert Research:
Jameson C
Expert Research:
John H
Expert Research:
Adam R
Expert Research:
Jeffrey L
Video Edited:
Andrew K
Video Edited:
Jacob T
Written by:
Tyler C
Test Fit:
Nicholas E
Video by:
Alan C
Video by:
Zach D
Updated by:
Sarah W

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