# 1
Pollak 7 Pole to 4 Way Connector Adapter
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
I used this outlet plug to have 12 volt to power our shuttle pump on the water wagon to pump chemicals into our chem farm mix tank works really well easy to wire and very nice looking very durable .
# 2
Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector
i had to replace these two items as my dear daughter went down our goat path driveway too fast. they replaced the originals from etrailer from the prior year. shipping is timely and customer service actually helps! i wired from battery to controller to hitch myself, and everything fit.
This product works as expected. There is not too much to the installation, just plug it in properly and mount the ground wire. I did not find an easy way to mount this to my wife's Odyssey, or to the trailer hitch (item# 75270). Luckily, I do prototype design and manufacturing. So I came up with my own solution. I designed and made my own bracket to mount the 7 pole to the trailer hitch. It works like a charm, and looks great!
# 3
Pollak 6-Pole, Round Pin, Plastic Trailer Wiring Socket w/ Rubber Boot - Vehicle End
I found what I thought I needed on the website to prepare our car to be flat towed, but wanted to call to verify. After a short phone call, eTrailer saved me about $50 and got me the stuff I actually needed to get the job done! I won’t shop anywhere else!
This part is an exact replacement to the part that failed. The failure was caused by a poor installation which allowed the rubber boot to chaff on the truck frame. As it was an exact replacement installation was straight forward although I modified the mounting bracket to prevent a reoccurrence of the problem.
# 4
20 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 30" Ground
Wiring worked perfect for my project. I replaced the wiring on my 14 foot utility trailer. If I was to do it again I would buy the next length up. I would have liked to have a little extra wiring if I was to ever need it.
Worked perfectly with the trailer lights.
# 5
35 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 42" Ground
Works very well after re-wiring trailer lights with waterproof distribution box.
2 things. 1st@: I think there should be an option to pick tinned wire. 2nd: The ring terminal for the ground needs to be bigger.
# 6
Adapter 4 Pole to 7 Pole and 4 Pole w/Test Lamps
I recently had a receiver hitch installed on my 89 Silverado and the wiring was merely zip tied to the safety chain connection. Well that didn't sit well with me. I wanted a more permanent wiring connection point. So I purchased your 4 flat to 4 flat and 7 way plug and installed it. So far so good. The installation turned out perfect and it looks good. The test lights are a great thing as well. I couldn't be happier.
Not too difficult to install, but I would recommend using a car lift so you don't have to work from your back (review includes wiring harness and Brake Controller)
# 7
Pollak Trailer Connector Adapter - Vehicle End - 7-Pole Round to 7-Way Blade
I received this item in a plastic bag, for a few moments i wondered if it was a knock-off. I had done my home work and was sure that this item would be compatible with the socket on my John Deere 2013 5085M at the time I ordered it, not so. The 'holding ridge' at the plug-in end was not in the right position when fully inserted into the plug on the tractor. I sent multiple pictures to Pollack Technical Support but they were unable to assist me. I finally modified the item myself (something I really hate to do) so that it would fit the plug-in and be 'grasped' by the cover/holder on the tractor side. As I anticipated, the thickness of the plastic was inadequate to make the adaptation 'sweet', so I had to cover the resulting hole with silicone caulk.
This is a great solution for adapting RV blade connector to 6 pole connector. I give it 5 stars. I use this for work purposes, and have found one issue that I DON'T believe to be manufacturer defect. In my industry we use different trucks and trailers daily, if not hourly. Some trailer electric brakes will lock up when adapter is connected. I have found the red wire in the adapter to be the problem. My solution was to splice in a switch so that when the intermittent problem arises I can flip the switch and be on my way.
# 8
48" Car and Trailer End Loop 4-Pole
As always,they had what I needed, good price, fast shipping.....and a video about how to use it. My go to place.
This wiring extension will do very nicely. I have a trailer with removable tongue.
# 9
Pollak Black Plastic, 7-Pole, RV-Style Trailer Connector - Trailer End
I installed this connector on my travel trailer. The original connector had become loose and would fall out if not retained by the tab on the bottom of the connector. After a year of usage The Pollack connector still snaps into place and fits tight. Good product.
Routine trailer maintenance. Absolutely nothing worse than fighting trailer lighting or electric brake issues when traveling.
# 10
4-Way Flat Trailer Connector w/ 72" Harness
Wiring and new self adjusting electric brakes were a simple install and work perfectly. The etrailer online video and written instructions made the job easy.
I needed a plug so I could pull my boat behind my camper. It was just the right length.
# 11
Tekonsha Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit
TeslaThe wiring harness and trailer hitch from ETrailer work great. No issues whatsoever. It works as it should. FTIW, I have self-installed hitches in the past on other cars and consider myself a savvy shade-tree mechanic. Although the installation of both products didn't look that difficult, and there are a wealth of vids by etrailer, my problem was the jacking and safe under-body access on the Tesla. I just don't have the facilities, and was wary by the weight of the car plus warranty issues. So I opted for a pro intsall job. Given the nature of the beast, and this is no reflection on etrailer, if I were doing it again I'd prob just spring for the pricey Tesla install. Since I live in the sticks, I had to drive pretty far anyhow to find an installer, let alone a good one. The bumper removal etc. for the hitch install isn't difficult, just that pesky wiring and a safe work condition.
Install on 2018 Mercedes Benz CLA250 w/LED tail lights: There were no guides I could find so I'm posting this for other etrailer customers. These are my installation notes and the kit operates correctly. There are other ways to do this, I'm sure. It isn't necessary to remove the tail lights, there is a removable piece in the trunk carpet. I removed that and the plastic trim panel in the middle. The tail lights have 10-pin connectors. On the left there are 8 wires on the right there are 7. My thought is maybe this has something to do with the european style parking lights. After probing I found this: Left Side: Turn/Brake - Yellow with White stripe Running/headlights - Black with Orange stripe There is constant power to the Green with White stripe Right Side: Turn/Brake - Light Blue with Red There is constant power to the Green with White stripe I had to splice additional wire to mount the module where I wanted it. The final connections were: Module Brown to Left Black/Orange Module Yellow to Left Yellow/White Module Green to Right Light Blue/Red Module White to Ground Module Black to Battery Module Red Terminated (unused) The positive electrical connection I made was under the hood, off the fuse box. Terminated to one of the lugs, covered with wire loom, and run into one of the cars wire bunches. The 4-wire hitch output is terminated with a CURT tester (If you put one there, you'll always know where it is when you need to troubleshoot something) This vehicle is completely covered on the bottom and running the wire can be very time consuming if you want it to look tidy.
# 12
Adapter 4-Pole to 7-Pole and 4-Pole
Really nice trailer wiring adapter. Very easy install. Takes about 30 minutes with all the tools needed. Drill, 7/64 bit for pilot holes to mount the bracket, flat blade screwdriver and 11/32 nut driver and two #10 self tapping metal screws with locking split washers and a couple zip ties to tidy up the wiring harness.
This is a great adapter to retro fit connections on my 2011 Expedition. Simple to instal and great support from etrailer.com.
# 13
Great product no issues at all. Product as described & fit properly.
Pretty straight forward. I used it to switch my European trailer's connection to be able to connect to my Wrangler's 4-pin trailer hookup. No issues. works great.
# 14
Hopkins Endurance 7-Way Trailer Connector Socket - Vehicle End - Ergonomic Design
Well I wasn't able to use this as there was no good place to install on my car without it practically dragging. Not a product problem at all. I tried to return and customer service was fast and super helpful... unfortunately return shipping would eat up any refund. So.. I get to keep it. good quality and product. Very happy with it and wish I could use it. Will keep it for sometime in the future when of course I will need it.
I bought this socket for my 2006 Volvo Xc90 to wire in the 4-Pole harness I also purchased from etrailer. Already had a few 7 Blade to 4-Pole adapters from my previous vehicle, and wanted the option of adding a trailer brake wire for a small camper later on so that was the main reason for the purchase. It also went very well with the Hidden Hitch I had already installed, bracket mounted right up to the existing tabs on the hitch. Super quick and easy install, as all of my etrailer purchases have been. Looks great on the truck, and functions great with the 180 Degree cover.
# 15
RoadMaster 4-Wire Connector - Vehicle End
We just finished a makeover of our 1995 boat trailer. New bunks, sanded and painted but the best part of the project was the new LED lights from your company. They are so much brighter than the old incandescent bulbs that you really do feel safer driving down the road. We pulled the 20 year old wire out and replaced with new and used the 3M scotch loks to tie in. We were not sure the new style grommets would fit the old holes in the frame but they fit great. Your customer service was great, alerting me to a backordered reflector but recommended a replacement that worked fine. Patrick set up a Q&A page for me since I had questions about the best way to protect connections with dielectric grease, heat shrink and tape. Your website is one of the best with ease of navigation, complete pictures, great selection and thorough info, dimensions, etc. You guys really have your act together and also offer great value. I would not hesitate to purchase again and will recommend you when I can. I have attached a couple of pictures. Thanks for all your help. Wayne N.
Easy to install and works great.
# 16
7-Way Molded Trailer Wire Connector - 3' Long
I've had this in use for over a year and they don't build them like they use to. I use this on a gooseneck trailer and the piece of plastic behind the spade connector for the clearance lights and brakes has melted, allowing the spade connector to lose contact with the plug on the pickup. So the lights would cut off in the middle of the night and would have to wiggle the connection till I could fix it. I have an older Hopkins plug and never had this problem. To fix the problem I ended up putting pieces of thin copper wire behind the spade and have done it twice since the plastic melted a 2nd time and once again the trailer clearance lights would quit working. Attached are before and after pictures.
After a year doing its job well.
# 17
Pollak 6-Pole, Round Pin, Trailer Wiring Socket - Vehicle End
A great little heavy duty plug that I use to connect my car to the rv when towing 4 down.
Entailer has the website to find and deliver the parts I have needed to repair my trailering needs. Easy to find my same parts that needed replacing.
# 18
Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Socket - Metal - Vehicle End
I've never really liked Flat-4 type connectors. Unless you leave them dangling, they usually require that you crawl under the vehicle to connect them. (...Murphy's Law dictates that this will always be when it's raining or snowing). This Pollak 4-pole round socket, along with a Tow-Ready harness, and matching trailer connector, provides a neat, factory installed look, that's more convenient, and durable. My orders from etrailer arrived quickly, and with great seller communication. A+
Excelent Quality! Parts was a perfect fit for the factory location.
# 19
I received the product after just a few days. I had many technical questions that were answered by a competent service person. The product arrived in great shape and I had reviewed their installation video so installation went very quickly and easy. My 2011 Chevrolet Silverado is equipped with a 7 pole connection so I bought their adapter to convert to flat 4 pole connection. That an the CR-017 led worked very with first try. I also bought the trailer hitch lock at the same time. All products are very easy to use.
The product is fine, well made easy to use and functional. Only complaint is that this extension cable is necessary to make a light kit work with one of the hitch mounted cargo carriers that it is advertised to work with. Other than that frustration, this extension did the trick, allowing me to now use my light kit.
# 20
RoadMaster 6-Wire Trailer Connector - Vehicle End
I explained to Roger (I believe was his name) that I have a Blue Ox tow bar and base plate, The base plate was installed along with the wiring kit, but did not include the wire to go from the front of the grill to the interior of my Jeep to plug in my RVi brake, and this is what he sent me. I'm attaching a picture of what I have on my vehicle. Not only was it the completely wrong part, but it arrived in damaged packaging which I did not open. Please send return instructions.
worked with the wiring harness
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