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Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket for Dodge/Chrysler
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Pollak

Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket for Dodge/Chrysler

Part Number: PK11893-11933
162 Reviews | 33 Questions
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$66.63
 Custom Fit Vehicle Wiring
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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. 1-800-940-8924 to order Pollak custom fit vehicle wiring part number PK11893-11933 or order online at etrailer.com. Free expert support on all Pollak products. Great prices and Fastest Shipping for Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket for Dodge/Chrysler. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (162)
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Pollak Custom Fit Vehicle Wiring - PK11893-11933

  • 7 Blade
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • Plug and Lead
  • Pollak
  • No Converter

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.


Features:

  • Replacement 7-pole, sealed socket RV-style trailer connector with adapter
    • Connects socket directly to OEM wiring harness with included Dodge/Chrysler plug adapter
  • High-impact nylon construction
    • Resists corrosion
    • Eliminates rusting when used with included sealed connector
  • Spring-loaded lid with stainless steel spring and runner gasket
    • Prevents moisture intrusion when closed
    • Keeps sand and dirt from preventing closure with an integrated slot
    • Has drain slot and angled design from drainage
    • Includes wiring diagram for quick installation
  • Copper-plated terminal pins
    • Provide high conductivity and low resistance
    • Sealed with silicone at the back of the socket
      • Prevents moisture from contacting mating connector


Specs:

  • Application: Dodge or Chrysler trucks with OEM wiring harnesses
  • Current rating: 30 amps
  • Volt rating: 12 volts
  • 1-Year limited warranty


11-893+11-933 Pollak Replacement 7-Way, RV-Style Trailer Connector Socket with Dodge/Chrysler OEM Plug Adapter

Similar to Hopkins 42145







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Customer Satisfaction Score:

Ratings & Reviews

4.7

162 reviews
5 Stars
(131)
4 Stars
(18)
3 Stars
(6)
2 Stars
(3)
1 Star
(4)
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by:
All good except the mounting holes did not align with my original mount. Had to tap new holes.
by:
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. profile picture

Woodruff T.

2/24/2017

Still working fine.

by:
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.
by:
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!

by:
Modified mounting bracket, installed, connected, tested and checked another item off the "to do" list.
Charles D. profile picture

Charles D.

9/11/2018

Doing very well, should outlast truck!

by:
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. profile picture

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! ??

by:
Used this to replace a damaged one on my 2016 Sprinter 3500.
Perfect fit and an easy job. Thanks etrailer!
Eric A. profile picture

Eric A.

7/15/2021

Works just like the factory plug! Quality!

by:
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.
by:
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!
by:
They guide you to the right choice. Amazon just throws crap at you that is related but not necessarily what will work.
Brooke M. profile picture
Etrailer Expert

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 :)

by:
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..
by:
Installation was easy. Just plugged into the existing wire harness.
by:
Good communication. Fast shipping. Received part ordered. Fast tracking.
Michael profile picture

Michael

8/26/2024

It is working as designed. No issues. Perfect fit. Engineered for exact fir.

by:
Quick service, with emails of shipping status until part arrived. Part fit and with its adapter plugged directly into the Jeep original harness plug. Great replacement for the original part and a much better price than if purchased directly form Jeep.
by:
Actually have having a problem keeping it connected. All fits fine, but wire to factory plug gets loose and I lose lights and brakes. Has been a bit of a pain.
George M. profile picture

George M.

11/8/2017

Product continues to work fine. Figured out how to get it to fit tighter and havent had any problems.

by:
Fit like it should and still working good!
by:
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.
by:
right part,correct fit,good price and delivered on time. dodge ram 7 pole trailer connector has my lights shinning and blinking the way they should. the pollak socket is direct replacement. etrailer comes trough again. thank you
by:
The ordering process was great, I found the staff to be knowledgeable and friendly. The 7 pin plug assembly I purchased did not solve my issues, but that is at no fault of etrailer.com. I got the product I ordered in a timely manner and a reasonable price. Apparently my old plug was not defective so I know have to keep troubleshooting.
by:
screw holes for mounting plug in bracket TOO far apart and i had to drill new holes to make it fit. in the future you may want to inquire about this dimension before sending. product latch for cable very flimsy to back of connector mine broke. overall service good delivery time good
by:
The item is NOT - Repeat NOT - a direct replacement for the Pollak PA66-MD40 as per the Q & A section for this part. It does NOT fit properly unless you re-drill either the actual unit or the receiver that this is attached to. Please update your description / Q&A to reflect this reality. For the record, my rig had the PA66-MD40 in it (Sprinter Van 3500XD) and the actual replacement part that DID work came directly from Mercedes.
by:
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
by:
This was the perfect replacement for factory tow hitch for my 1999.dodge ram 1500 quad cab. The only thing I had to do is drill new holes for the connector because this one is a tad bit bigger than original.
by:
Perfect fit for my 2011 Sprinter 3500 aka 2012 Airstream Interstate. Plugged right in to the factory harness using the supplied adapter. Bolt holes did not line up with the OEM plug bolt holes, but nothing a drill could not solve in short order.
by:
works good was a great replacement
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Show More Reviews

See what our Experts say about this Pollak Custom Fit Vehicle Wiring

Do you have a question about this Custom Fit Vehicle Wiring?
  • Pollak PA66 MD40 7-Way Replacement with Square Plug Correct Fit Explained
    Hi David, you’re right to question that because the PA66 MD40 you have is the square plug OEM style and most of what you’re seeing online is not going to match. The correct replacement for that setup is the Pollak part # PK11893-11933 that you were looking at, which is designed to plug directly into that factory rectangular harness without cutting or modifying anything. Even though the markings you’re seeing like PA66 GF30 look different, those are just material codes for the plastic...
    view full answer...
  • Recommended Replacement Pollak RV-Style 7-way Connector for OEM Part Number PA66-MD40
    Although this replacement part looks a little different than your OEM 7-way connector socket, the Pollak Replacement 7-way, RV-Style Trailer Connector Socket, # PK11893-11933 is the correct replacement part for your Pollak PA66-MD40. This replacement part connects the socket directly to the OEM wiring harness and matches up with the plug on your vehicle. Please check out the attached review video for additional info.
    view full answer...
  • Pollak Replacement 7-Way Connector Part Number PA66-MD40
    Hey Mike, I spoke with my contact at Pollak and he stated that the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket, # PK11893-11933 is the correct replacement part for the Pollak PA66-MD40 that you have.
    view full answer...
  • Troubleshooting No 12V Power At Pin on 7-Way Trailer Connector on 2004 Dodge Ram
    The first step would be to check your fuses to see if anything has gone bad. Next, if your fuses are good I recommend checking your wiring connection directly behind your 7-way trailer connection. The 1 o'clock pin position in that connector should show power when using a circuit tester like # PTW2993. If it is not hot in that position, then make sure you turn your key to ACC and try again. If that still doesn't work, then you will want to run a new wire using # 10-1-1 and circuit breaker...
    view full answer...
    Image 1 for
  • Solution for Connecting Tow Bar Wiring 4-Way to 6-Way Round on Tow Vehicle
    Hey Gary, an easy solution might be to just use the 6-way to 4-way adapter part # RM59DQ. I would most likely assume the wiring functions are correct on the 4-way so this adapter would allow you to simply plug in the connector and be on your way without any issue.
    view full answer...
  • Replacement Connector for a Pollak PA66-MD40
    I spoke with my contact at Pollak and he stated that the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket, # PK11893-11933 is the correct replacement part for the Pollak PA66-MD40 that you have.
    view full answer...
  • Adding a 7-Way Trailer Connector to a 2005 Dodge Ram with Factory 4-Way
    It sounds like the previous owner of your 2005 Dodge Ram did most of the hard work for you. My recommendation is to simplify things. We should start at the 7-Way with hardwiring the remaining wires. First, ground the white wire to the truck frame. that should leave 3 wires to connect. One of them is for the 12 volt power circuit, one is for output to the trailer brakes, and one is for reverse lights or auxiliary power. The wire that is attached to the 11 oclock position on the back of...
    view full answer...
  • Determining Which Wire of Vehicle 7-Way is The Reverse Light Circuit
    Hey Mark, so the most reliable way to help is to let you know that the reverse light circuit of a 7-way is going to be the center pin. The color can be yellow or purple for that circuit but it honestly can be any color since when people install 7-ways they don't always have the right colors on hand. Let me know if that's helpful. Other possible way to find it would be to use a circuit tester like the # PTW2993 to probe all of the wires.
    view full answer...
  • Replacement Pollak RV-Style 7 way Connector Recommendation for a 2011 Airstream Interstate
    I spoke with my contact at Pollak and he stated that the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket, # PK11893-11933 is the correct replacement part for your 2011 Airstream Interstate.
    view full answer...
    Image 1 for
  • Replacement for Pollak PA66-MD40 Connector
    Are you certain it is a Pollak PA66-ND40 as opposed to a Pollak PA66-MD40? The only reason I ask is we do have a replacement for the MD40, which is the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket # PK11893-11933 which we know has been a replacement for Sprinter RVs. I have been unable to find any type of reference to a ND40 connector.
    view full answer...
  • Installing a 7-Way Trailer Vehicle Connector on a 1999 Dodge Ram 2500
    The Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket for Dodge/Chrysler # PK11893-11933 will fit 1999 Dodge Ram 2500's that came with a 7-way connection from the factory. The 7-way socket will require drilling of new holes as it does not match the OEM bolt pattern. If your Ram did not come from the factory with a 7-way you will need the Hopkins Plug-In Simple Vehicle Wiring Harness # HM42115 along with a Universal Installation Kit for Trailer Brake Controller # ETBC7. This...
    view full answer...
  • Replacement 7-Way Vehicle-Side Trailer Connector for 1995 Dodge Ram 2500
    As long as your 1995 Dodge Ram 2500 has a rectangular plug at the end of the factory wiring harness, I recommend the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket for Dodge # PK11893-11933. This connector will plug into the factory rectangular connector and provide you with a 7-Way vehicle-side socket for the rear of your pickup. I have attached a review video of this connector for you. If the plug on the end of your vehicle's factory wiring isn't a rectangular plug...
    view full answer...
  • What is the Correct Replacement for a PA66-MD40 on a 2011 Mercedes Benz GL Class?
    From what I could find out, the Pollak # PK11893-11933 will actually be the full replacement for your PA66-MD40. If you do just need the 7 Way plug, however, the # PK11893 will be all you need.
    view full answer...
  • 7-Way Trailer Connector for 2008 Jeep Grand Cherokee with Factory Tow Package
    I have a solution for you, but the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket # PK11893-11933 is not confirmed as a fit for your 2008 Jeep Grand Cherokee. For a similar 7-way connector that is confirmed to fit the 2008 Grand Cherokee with the factory tow package you can use the Hopkins Endurance Quick-Install 7-Way Trailer Connector # HM42190. For a 7-Way and 4-Pole connector that will fit the 2008 Grand Cherokee with factory tow package, the Tow Ready Multi-Plug T-One...
    view full answer...
  • Recommended Trailer Wiring Harness For a 1995 Dodge Ram 2500
    I was unable to find much about the wires you located. That being said, you will need to test your plugs with something like # PTW2993. This will confirm which port is which function. As we do not have anything that will plug directly into your plugs, the # PK11893-11933 will need to be hardwired to get everything up an running. Due to this, it would be better to go with # PK11893 and # PK11998. This is specifically a hardwire kit so you wouldn't need to cut off the rectangular plug.
    view full answer...
    Image 1 for Image 2 for Image 3 for Image 4 for Image 5 for
  • Availability of PA66-MD40 For a 2007 Dodge Dakota
    Yes, the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket # PK11893-11933 is still available. This is the same as the PA66-MD40 which fits your 2007 Dodge Dakota. For your spare time mounting cable assembly you will want to contact a local salvage yard or auto parts dealer. The closest thing we have it the Lippert Spare Tire Winch # LC159056 which is designed to be used on trailers and requires a custom mount.
    view full answer...
  • Replacement Connector for a Pollak PA66-MD40
    I spoke with my contact at Pollak and he stated that the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket, # PK11893-11933 is the correct replacement part for the Pollak PA66-MD40 that you have.
    view full answer...
  • Replacement 7-Way Wiring Harness for a Pollak PA66MD40
    Yes, you can! The Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket for Dodge/Chrysler item # PK11893-11933 is the correct replacement for your PA66MD40 connector.
    view full answer...
  • Bolt Hole Dimensions for 7-Way # PK11893-11933
    The four holes of the 7-way connector that comes with the # PK11893-11933 are 2-1/4 inches vertically and 2-1/4 inches horizontally apart. I attached a picture to this page that has these dimensions pointed out as well as overall dimensions. I am not sure exactly what you mean by dimensional tolerances but if you are trying to determine how exact the dimensions are they are very consistent and exact. At least enough for the intended purpose of the socket and attaching to a bracket like...
    view full answer...
    Image 1 for
  • What do I Need in My 2001 Dodge Van to Tow a Trailer with Brakes
    Yes, the Pollak 7-way, part # PK11893-11933, fits your 2001 Dodge van as long as you have the rectangle connector it plugs into. You also might take a look at the similar Tekonsha # 20135 which also plugs in to that connector but it gives you a 7-way and a 4-way. This way you already have both connectors if you ever need them. It also includes a mounting bracket. In addition to the 7-way connector you also need a brake controller. I recommend the Prodigy P3, part # 90195 because it's...
    view full answer...
  • Wiring Diagram for Vehicle and Trailer 7-Way Trailer Connectors
    If you are looking at the face of the connector on the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket, # PK11893-11933, where you would connect the trailer, the pin located in the 7 o'clock position is the ground. I have also included a link to our wiring FAQ that should be a big help in determining the functions of the 7-Way. You may also need a circuit tester, # PTW2993, to find the functions of the wiring on the vehicle behind the connector. It does sound like a bad ground...
    view full answer...
  • Replacement 7-Way Trailer Connector # PK11893-11933 For 2001 Dodge Ram
    According to Pollak, the Replacement 7-Way Trailer Connector you mentioned, part # PK11893-11933 will fit the OEM connector on your 2001 Ram. The square connector will plug into the OEM connector located behind the rear bumper. The round connector will plug into the rear of he replacement 7-way.
    view full answer...
  • Adding 7-Way/4-Pole Vehicle Socket to 2005 Dodge Ram 3500 Pickup with 4-Pole Connector
    If your 2005 Dodge Ram 3500's existing 4-pole trailer connector works and you want to convert that to a combination 7-Way/4-pole format you can plug in part # 37185 from Hopkins. This item has both connector formats (7-way RV style and 4-pole flat) and simply plugs in to your existing 4-pole wiring. The lighting signals will then appear on both the 4-pole and 7-way contacts. The Hopkins part also includes pigtail leads to make the additional circuit connections for trailer brakes, 12V...
    view full answer...
    Image 1 for
  • How to Check Function on Vehicle Side Trailer Connector
    The best way to determine whether or not the connector is functioning as it should would be to use a circuit tester, part # 3808 if needed, and test the prongs in the plug for power. You can see some diagrams for the different plug configurations at the link I provided. This will help you to see which prongs should be performing which functions, and allow you to test them accordingly. For example, if a prong is used for the turn signal function, you would have a friend engage the turn...
    view full answer...


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Info for this part was:

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Employee Sarah L
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