Pollak 7 Pole to 4 Way Connector Adapter
(889 reviews)
Price: $9.07
In Stock
Pollak 7 Pole to 4 Way Connector Adapter
Item # PK12716
Retail:$27.36
Our Price: $9.07
You Save: 67%
In Stock
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- All Info
- Reviews (889)
- Q & A (0)
- Photos
Pollak Trailer Wiring - PK12716
- Wiring Adapters
- Single-Function Adapter
- 4 Flat
- Plug Only
- 7 Round - Blade
- 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-Pole Connector Socket on vehicle
4-Way connector on trailer
12-716 Pollak 7-Way to 4-Way Connector Adapter
Replaces 37358
Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
- Wrong item was ordered
- etrailer mistake
- Alternate product found
Customer Reviews
Pollak 7 Pole to 4 Way Connector Adapter - PK12716
Average Customer Rating: 4.9 out of 5 stars (889 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.by: Ralph08/22/2020
Everything worked out well. On time and fits perfect. Attach hitch setup and my new Ridgeline.
It comes with a 2" inch receiver and I have a full compliment of 1.25. stuff from my previous car. All from etrailer i must admit!
so I needed the 2-1.25 reducer, a good lock, and the 7-4 reducer for my goodies!
Thanks for the grest service
by: Jason 10/12/2023
This Pollak 7 Pole to 4 Way Connector Adapter is exactly what I needed and works great. I just used it a couple days ago, and after having it for over a year, it's just as reliable as day one. I highly recommend it.
by: Rick B08/22/2023
This adapter plugs in to the OEM receptacle without any excessive effort and the flat 4 pin connector on my utility trailer also plugs into the adapter without any excessive effort. As a bonus there is a cover for the 4 pin side of the adapter to protect it the elements when not in use.
by: Michael07/06/2023
Best brake controller. Very easy to install and use.
by: Richard 06/17/2023
Fit perfectly on my 2020 Sprinter trailer plug in. It adapted my 4 prong flat connector for my bicycle carrier lights
by: David03/23/2022
The trailer connector was easy to use and worked as advertised with no problems.
David
4/12/2023
Still operating like new. Great product.
by: Ruby08/20/2023
I have bought several items from etrailer that are high quality, affordable and sometimes not available in my area.
by: Eric11/23/2023
Easy to plug in and remove. Works great.
by: John01/30/2023
This will work on my trailer but need a plug that will fit in here so I can plug the 7 way pole into it.
Jenny N.
2/2/2023
I am happy to locate the plug that you need, however I was uncertain of what you are looking for. Are you looking to add a 7 way to your trailer?
by: Herb H11/08/2023
Good quality and the connections are snug and won’t come out too easily.
by: Bob A.06/23/2023
First time buying a tow bar. Great experience with Jesse at errailer. etrailer videos are excellent.
by: Gary 12/28/2021
Received the replacement item in record time. I will check out the ability to allow the ML350 to light the LED equipped trailer.
Cheers,
Gary
1/1/2023
Continues to work as advertised!
by: Joe 09/13/2023
Just what I needed at a good price.
by: Natalie 09/20/2023
Just what I needed. Perfect fit.
by: Stephen 10/04/2023
Super easy to install and use.
by: Mike 02/16/2023
Local Porsche dealer had been unable to get this for months for my Macan.
etrailer had it in stock for immediate shipping, and at a more reasonable price.
by: Ken B01/23/2017
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.
by: Tim G.09/12/2023
Good quality. Works great.
by: Ray 10/21/2023
Great product
by: John M07/31/2023
rear were scratched, front had hazey spots where sliding back and forth during shipping. I like the fit ,and look. maybe some of the damage will polish out.very expensive for such shipping damage.
by: Jeffrey 09/27/2023
Works great staff was exceptional
by: Jason 07/19/2023
Works well.
by: John02/24/2022
Pins on the four pin connection of the adapter were too close together and had to be pried apart with a screwdriver for it to fit in the connector on the trailer. Trailer has successfully plugged into numerous other connectors so I know the problem was the 4 pin connection on the adapter itself. Was able to make connection eventually.
Jenny N.
3/4/2022
I will have our Customer Service team reach out to you.
by: Brian 04/08/2023
Good product, perfect as it is being used in a Pollak receptacle.
by: Bill 07/30/2023
Nice quality.
25
889
Show More Reviews
See what our Experts say about this Pollak Trailer Wiring
- 7-Way to 4-Way Adapter Recommendation for 2015 Porsche MacanWe have just what you need. For the 7-way on your 2015 Porsche Macan we have the Pollak 7 Pole to 4 Way # PK12716 which will fit your 7-way and work well. Every single vehicle side 7-way is made to the exact same dimensions which are the same dimensions the part # PK12716 is designed to fit.
view full answer... - Will Pollak 7-way to 4-way Adapter 12716 Fit 2018 Mercedes GLE ClassIf the 7-way on your new 2018 Mercedes-Benz GLE-Class has Pollak written on it the Pollak 7-way to 4-way adapter part # PK12716 that you referenced would easily fit and work well.
view full answer... - Adapter Recommendation to go From Vehicle 7-Way to 4-WayWe have just what you need. Sounds like your trailer has a flat 4-way connector and your SUV has a 7-way blade connector which are both very popular trailer wiring connectors. What you need is the part # PK12716. This will plug into your 7-way and give you a 4-way for your trailer to connect to.
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- Adapter for 7-Pin Harness on Vehicle to 4-Flat Harness on TrailerThere are no diagrams available for this as you would need to find the functions of the wires with a circuit tester. However, there is a much easier way to connect your trailer's 4 flat to your vehicle's 7 way with the use of a simple adapter. So long as your connectors look like the ones in the accompanying photo you can use the Pollak 7 Pole to 4 Way Connector Adapter # PK12716, which plugs into your 7 blade and then you plug in your 4 flat. I've added a link to a video review of this...
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- Recommended Trailer Wiring Adapter For 7-way to 4-way Trailer On 1994 Jeep Grand CherokeeOn your 1994 Jeep Grand Cherokee, I recommend you use the Pollak 7 Pole to 4 Way Connector Adapter # PK12716 to convert your 7-way to 4-way trailer connection.
view full answer... - 7-Way to 4-Way Adapter Recommendation for a 2008 Mercedes Benz ML320 CDIFor your 2008 Mercedes Benz the 7-way to 4-way adapter you would need is the part # PK12716. This will plug right into the 7-way of your vehicle and will provide you with a 4-way for your 2006 Trailmaster boat trailer.
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- Adapter Needed to Convert a 7-Pole Trailer Connector to a 4-Pole Trailer ConnectorYes, the Pollack 7-Pole to 4-Pole Adapter, # PK12716, is the adapter you will need to connect a flat 4-pin trailer connector. This adapter will provide all of the light functions (running lights, turn signals and brake lights) for a trailer with a 4-pole connector. I have attached a short review video of this adapter for you to check out.
view full answer... - 7-Way to 4-Way Adapter Recommendation for 2011 Porsche CayenneWe have the 7-way to 4-way adapter part # PK12716 which will allow your trailer with a 4-way connection to be towed by your Cayenne with a 7-way.
view full answer... - 7-Way to 4-Way Adapter RecommendationI looked up the part number you mentioned and it is basically just a 7-way to 4-way adapter for Ford 7-ways. For that all you would need is the part # PK12716 which is also made by Pollak.
view full answer... - Pollak 7-Way to 4-Way Adapter Recommendation for a 2006 Hummer H3Most 7-way to 4-way adapters can be used in virtually any 7-way. Your Pollak 7-way should not require you to only use a Pollak adapter, but if your current one isn't working properly your best option at this point would be to go with the Pollak adapter part # PK12716.
view full answer... - How to Connect 4-Way on Trailer to 7-Way on Tow VehicleTo enable your trailer with a 4-Way to connect to the 7-Way on your tow vehicle you will simply need the Pollak 7 Pole to 4 Way Connector Adapter # PK12716. I have attached a review video that you can check out as well.
view full answer... - 7-Way to 4-Way Trailer Wiring Adapter for a 2016 Chevy Express VanIf you are looking for a 7-way to 4-way wiring adapter then the part # PK12716 would be what you need. The 7-ways on vehicles like your 2016 Chevy Express are all made the exact same so this adapter would fit and work well.
view full answer... - Adapter for Converting a 7-Way to a 4-WayWe have just what you need. For a 7-way to 4-way adapter you would want the part # PK12716. This will plug into the female connector on your vehicle and will provide you with a 4-way connector for the trailer. I attached a review video for more info for you to check out as well.
view full answer... - Adapter Recommendation to go From 7-Way to 4-WayWhat you are looking for is the part # PK12716. This will plug right into your 7-way and will allow you to connect your 4-way to it.
view full answer... - Using Two Trailer Wiring Sockets At The Same Time On 2014 Ford F-250On your 2014 Ford F-250, you can use your two trailer plugs simultaneously. You should have enough amperage from your truck to not throw any types of messages, but even if it does send you a message on your dash, it should still function correctly. Since you will have a camper in the bed, I recommend using the bed 7-way for that and you can use an adapter like # PK12716 if needed for a 4-way. That will give your trailer wiring a little more slack for your wiring and allow you to tow...
view full answer... - Could Trailer 7-Way 12 Volt Accessory Circuit Charge Boat's BatteryThe 12 volt accessory circuit of a trailer 7-way connector is commonly used to put a maintenance charge on trailer batteries. There really is no reason you couldn't run the wire up to the battery of your boat instead. If the battery is smaller in size it might actually put a decent charge on it too. The big thing will be to come up with a way to disconnect the charge wire from the boat before backing it into the water.
view full answer... - Compatibility of Pollak # PK12716 7-way to 4-Pole Adapter with OEM 7-way on 2011 Honda RidgelineThe Pollak # PK12716 would indeed do exactly what your wanting to accomplish. The adapter will plug into the existing 7-way, and would provide a 4-pole connection that would allow you to tow your boat trailer. I've linked you to a product demonstration video, which I hope you'll find helpful.
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- 7-Way to 4-Way Adapter Recommendation for 2013 Chevy TahoeSounds like you have 7-way on your 2013 Chevy Tahoe and are looking for a way to convert it to a 4-way. For that we have the # PK12716.
view full answer... - Would the 7-Way to 4-Way adapter part # PK12716 Fit a 2015 MercedesAs long as your 2015 Mercedes GL has a 7-way installed on it the 7-Way to 4-Way adapter part # PK12716 would be a great fit. Basically it will just plug right into the 7-way on your vehicle and will provide you with a 4-way trailer connector.
view full answer... - Will Pollak 7 Pole to 4 Way Adapter Work on 2014 Honda Pilot with 7-Way Connector Your 2014 Honda Pilot is equipped with a standard 7-Blade connector with which the Pollak Adapter # PK12716 you referenced will work perfectly. The adapter will plug right into the 7-Way to provide you with a 4-Way flat connector at the other end that can be hooked up to a trailer's 4-Way. I have attached a short video demonstration on this adapter that you can also check out.
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- Recommended 7 Pole to 4 Way Adapter for 2012 Porsche Cayenne The Pollak 7 Pole to 4 Way Connector Adapter # PK12716 referenced in your question will allow you to quickly convert the 7-pole on your vehicle to a 4-way flat to connect with your trailer. This will plug right into the existing 7-Way and the adapter does feature a tethered cap that will cover the 4-Way and protect it from the elements. You will not need any additional parts to use this adapter on your Porsche Cayenne. I have attached a short video demonstration on this product that you...
view full answer... - Recommended 7 Way To 4 Flat Adapter For A Tesla Model Y With Factory Tow PackageIt sounds like you are already on the right track. You can indeed use an adapter like the Pollak # PK12716 for this purpose. This will plug in to the 7 way plug on your Tesla Model Y, and give you a 4 flat connector on the other end, which you can plug your bike rack into. We made a brief install/review video which I have linked below.
view full answer... - Adapter to Convert 7-Way on Vehicle to 4-Pole for TrailerThanks for submitting the photo, that always makes life easier! The Pollak 7 Pole to 4 Way Connector Adapter you'd looked at, part # PK12716 is the correct adapter. It'll allow you to plug your 4-pole connector equipped trailer into the 7-way trailer connector on your vehicle in order to provide lighting functions for your trailer.
view full answer...
- Recommended Replacement Adapter to Connect 7-Way on Truck to 4-Way on Trailer It sounds like you are just needing a 7-Way to 4-Way adapter like the Pollak # PK12716. This adapter will plug into the 7-Way on your Chevy Silverado (which features 6 pins circling around a single center pin) and provide a 4-Way flat connector on the other end that will mate with the 4-Way on your trailer. We do not currently have this type of adapter available from Draw-Tite, but the Pollak model will work perfectly as a replacement. I have attached a short video demonstration on this...
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Ralph
8/23/2021
great use it a lot