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This 7-pole, sealed, RV-style trailer connector connects directly to the rectangular OEM wiring harness on Dodge or Chrysler trucks with included Dodge/Chrysler OEM plug adapter.
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Specs:
Just what we needed at the right price and FAST delivery
servicecame long before i had expected
Purchasing process was easy. Explanation of Product was great. Rec. e-mail updates after purchasing. Tracking info was next and product was dlvd on time.
I ordered over a Holiday weekend and the product was shipped the next day.
Product quality is great and as described.
Very good service.
The trialer connector on my Ram was ruined in a rear end accident. This plug from etrailer is OEM Quality and plugs in to the existing harness and uses the more common GM plug.
Quick shipping from etrailer also
I have a 2002 Jeep Liberty Limited and I have always hated the plug that came with the vehicle. Every time I went to tow a trailer I cringed at how long it was going to take for me to get my lights working properly. Finding a replacement piece from anywhere other than a dealer is next to impossible and the Chrysler dealer wanted a small fortune for a new plug. I finally found this piece on the website and it arrived yesterday. Other than having to drill new holes because these didn't line up this is a dream come true. I plugged in the new piece, plugged in the trailer and everything worked like a dream. Worth every penny spent!
They guide you to the right choice. Amazon just throws crap at you that is related but not necessarily what will work.
Fit like it should and still working go od!
Installation was easy. Just plugged into the existing wire harness.
works good was a great replacement
Always fast ship and good quality
Worked fine on my RV to replace the original which got broken. Just plug in and drill 4 holes, as the screw holes did not line up, but the old holes were covered by the new bracket. don't really need the 8" cord, but it does not hurt anything.
Woodruff T.
2/24/2017
Still working fine.
It was an excellent replacement.
Good communication. Fast shipping. Received part ordered. Fast tracking.
Michael
8/26/2024
It is working as designed. No issues. Perfect fit. Engineered for exact fir.
Exact replacement for my truck!!
Modified mounting bracket, installed, connected, tested and checked another item off the "to do" list.
Charles D.
9/11/2018
Doing very well, should outlast truck!
Too bad I had to buy the socket as well as the connector which is what I really needed. Oh well I now have a spare. The connector cable fit and works perfectly.
This replaced the 7 pin connector on my Dynamax Isata 3 Motorhome. It replaced the original which had developed internal corrosion and was causing multiple electrical gremlins. It is an easy and direct replacement . If you have a MB or other brand Sprinter RV with taillight or running lights which will not turn off or other electrical gremlins, check your 7 pin connector first. This one is the right replacement.
Easy plug and play solution to my problems. Fantastic service plus speed of delivery. Will be buying all my trailer needs from e trailer.
The main great feature of this 7 way plug is the ease of installation . This is my second Chrysler plug and functionality is of great quality.
John S.
10/27/2015
Excellent product replacement.Fits the Dodge wiring scheme to a t.The slight inconvenience of the mounting hole pattern is all the issue we experienced. But that did not take away from a 5 star rating.Etrailer is the first site I go to for any of my trailer needs,Keep up the good work! ??
Used this to replace a damaged one on my 2016 Sprinter 3500.
Perfect fit and an easy job. Thanks etrailer!
Eric A.
7/15/2021
Works just like the factory plug! Quality!
Ok. So, 1 star for fair pricing. I guess the fit applicability is getting old so a discounted price was needed to sell it. Regardless, I was satisfied with the price, until I installed it.
Second star is for the quality of the 7-pin plug. It is the same manufacturer as the OEM.
Only 2 stars!!! Reasons why: 7-pin plug is not a direct fit on my 2008 Ram 2500, even though the website said it was. The top holes are close but I had to open them up. Bottom holes are not even close. I drilled new holes in my bumper to make it fit. First time I unplugged the adapter from the plug, the plastic locking pieces disintegrated. ZERO locking capability. Had to try-wrap the connector on to make it stay. And, had to go and buy hardware to mount it to my truck. Can't replace it with an OEM part in the future because I have extra holes in my bumper. Lastly, very disappointing 2-day shipping. I paid quite a bit extra for 2-day shipping, and actually got 4-day shipping. I ordered it late Wednesday evening. It shipped Thursday but the first full day of shipment is considered the first day so that would be Friday. Ridiculous!! So, I should've got it Saturday, when I had time to install it. Not on Monday!! Where I had to install it after work after it rained!
Quick easy great product
Kp
2/13/2025
Have had it for a year, Been using it still works no issues definitely worth it
Robin H.
2/13/2025
This is not a direct replacement for part number pa66-md40. The plug does fit into the factory harness but, despite the unverified endorsement from Pollak on the product page, the mounting holes are a different pattern and will require you to re-drill your bumper. Etrailer dropped the ball on this one. Search the web and buy the OEM part for a couple bucks more and do it right the first time.
Great service, only a few days getting it in Eastern Washington State.
Unit installed easily, although the four new mounting holes had to be drilled, which was expected. Mark and drill one hole. Using the original self taping screws, bolt connector in firmly, use a clearance drill in the other three holes to mark bracket, remove connector and drill the other three tap-size holes. Replace connector and screw in all four bolts. Plug the wires together and test. Easy to do -- just a few minutes..
This adaptor works perfectly for hooking up the factory wiring harness in a non OEM Mercedes-Benz trailer hitch installation. Order the 2 factory wiring harnesses and ECU and plug this in, add whatever hitch assembly you like for a factory style installation. Don't forget to order the bracket for mounting, (PK12711U). Prompt delivery as promised.
Do you have a question about this Custom Fit Vehicle Wiring?
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At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Brooke M.
2/14/2025
Thanks, Daniel! We do try to make finding the vehicle specific parts as easy as possible. Let us me know if I can track down anything else for you :)