Best 2019 Subaru Impreza Trailer Wirings

Excellent. The only down side for my Lexus RX300 was not having an “easy” way to mount male 4-way next to hitch rather than stowing it beside tire bay. No big deal just a plus.

I have ordered from Etrailer several times over the years. Always have exactly what I need. Good prices and fast shipping. Could not be happier. This wiring harness was perfect. Installed it in a few minutes. Thanks.

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!

Click to Enlarge

Click to Enlarge

Click to Enlarge

Click to Enlarge

Click to Enlarge

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.

Replaced the wiring and lights on my 1992 boat trailer. I was able to get everything needed from etrailer. I think Optronics is of the highest quality and recommend both etrailer and Optronics product.

Works very well after re-wiring trailer lights with waterproof distribution box.

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)

Perfect . My new Subaru hitch has a flat plate to which the dealership attaché the 4-flat. I used “2 L-brackets” to accommodate the 90 degree bend of the adapter bracket.

Click to Enlarge

Trailer wiring got here just today so I can't really review this one. However, I have purchased the same unit before and it's really great. Just make sure you ground it properly and make good connections and it will work fine. Thanks again for a great product and rapid service. Robert

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.

Heavy duty plug that has a good snug fit and I like the jacketed cord that provides strength and extra protection.

I have been very pleased with etrailer orders recently. Everything shows up when expected and products are as expected. Attached are a couple before and after pictures of my recent project to add lights to a cargo rack per my wife's request. Thanks for the professionalism of all at trailer

Click to Enlarge

Click to Enlarge

Çable good but after putting new 7way plug on truck cable wire colors did not match etrailers picture

7 pin connector separated from cable. I was expecting that "Molded Cable" meant that the connector was fused to the cable insulation but instead, the two separated almost immediately after I installed it. It still works fine as the wires are connected securely inside the connector but with the outer covering pulled out like this, I don't think it will last very long.

Click to Enlarge

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.

I bought this as part of a rewriting project for my 77 Airstream Tradewind. What can I say - it works and it was easy to install. I've never made one of these before but after following some instructions online my problems were all fixed and I had lights and brakes. FYI, if you are using this for a 77 Airstream like myself you will need to connect the wires from the tow vehicle to this connector according to color with three exceptions: The yellow wire from the tow vehicle goes to the black connector on this plug. The black wire from the tow vehicle goes to the blue connector on this plug. The blue wire from the tow vehicle goes to the yellow connector on this plug. If the above doesn't make sense to you now (like it didn't to me) it will make perfect sense once you have this item in your hand. One more note about my installation - I had two problems that I was trying to solve with this. The first is that I had an "SH" meaning a short circuit in my brake lines. This same error showed up no matter what tow vehicle or what brake controller was connected. The second problem is that my running lights would not work on my camper, however when you connected my camper to another tow vehicle using my old 7 pin plug the lights did work. Strange, but we verified that the problem was not in my tow vehicle so the only option would be this 7 pin connector was somehow not working correctly. For what it's worth, the running lights would work on a 1999 Suburban and a 1997 Tahoe, but would not work on my 2004 Suburban. Anyways, I figured that I would at least try to use this item to make a new connector before taking it in for service and lo and behold once I got everything hooked up it all worked perfectly (the brakes and all of the lights now work). I couldn't be happier.

We had a truck that had a male side of this particular plug. We also had a trailer that needed to be wired up with the female side. etrailer had the parts we were looking for. Purchase was easy and the part fit nicely. Wiring was simple we just printed the PDF file easily found online. We did have to do some simple trouble shooting as our old connector had a 5 wire system but we figured it out. We've bought other trailer items from etrailer and have always been happy with fast service and fair pricing.

Works really well.

This product wooks great. I will do business with this company again

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.

Click to Enlarge

Click to Enlarge

After a year doing its job well.

As described. Got this one because of the design of the connectors as I’m troubleshooting an issue with wiring. Colors matched the rv-style one I took off my camper. The moulded plug housing is a little shorter than the one that came on the camper so it doesn’t fit in the little storage thing the same way. Functionally seems great.

I upgraded my trailer from hydraulic to electric brakes and rewired everything to neaten and freshen up things. Its a nice piece. I recommend.

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.

Click to Enlarge

Click to Enlarge

Click to Enlarge

Click to Enlarge

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.

I rewired my light bar for my boat trailer with the items I purchased. Before I built the the light bar, every time I used my boat trailer I would waste valuable sailing or fishing time repairing faulty lights. The do not last long when you submerge them in salt water. This light bar now version 3.0 have given little trouble over the years

Click to Enlarge

Click to Enlarge

Great product. Works well when I had a broken connection on my 4 way plug end on my light-up hitch cover I bought from y'all a while back. Always a happy customer. Thanks, George.

Click to Enlarge

Great build quality, but unfortunately it will not work to legally use a 4-pin trailer being towed by a 7-pin Euro/Land Rover plug. Its simply mapping 4 of the 7 pins to the following pins on the 4-pin side. Left running, Right running, Stop and negative, there is no provision for indicators or dual sided brake lights. It needs diodes (which it does not have) to do this. etrailer just needs to update the description as this is a good basis to make various adapters.

Received product in good order, well packaged, initial some delay, manufacturer was chased by etrailer, and earlier dispatched by manufacturer; delivery trail clear stated, very good. On receiving verified at UHAUL: connect with 1983 Land Rover (Defender) 110 Stationwagon (photo: rear, while on transport): all functioned ok. Apparently some diode(s) included, as the 7 pin has individual stop light which translates as left AND right indicator on flat pin. Emergency flashing (all indicators left and right) tested ok at UHAUL (connecting to trailer). LR has European homologated 3.5 metric Ton (7700 lbs) tow hook and has done some 60,000+ miles towing with current odometer reading 578,000+ km (on/about 360k miles)

Click to Enlarge

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.

Overall, I was very impressed by this connector. I used it as an in-bed connector for my gooseneck trailers. The plug seems to be a quality product, engineered to stand up to some abuse. I like how the mounting bolt heads recess into the connector and also how the bottom of the connector is elongated to help support the weight of the plug and wiring. I think it has a great shot at lasting for a very long time. The hinge is predominately plastic that will not corrode and break like the many I've had in the past.

Click to Enlarge

Great Product quick and easy install.

Works, exact fit, high quality, coils tight so max of about 3.5’ perfect! Heavy duty wiring, great waterproof connections.

Item was just as I anticipated. It looks good, works great, and the delivery was as promised. E Trailer is a good place to do business.

Click to Enlarge

The pins were too big by a little bit. Had to force the female plug into the socket

I purchased both pieces and got the fifth that I was looking for for my motorcycle. I would recommend this for anyone wanting to wire the motorcycle to pull a trailer.

Click to Enlarge

We had been having trouble with our other adapters, no brakes or intermittent brakes. This adapter fits better than any of the others ever have, great connection and is holding tight. I will be picking up some more of these. The only downside to me was they came on the value shipping which is rather delayed for us and I would rather pay to get it here more quickly. I was needing it and it was several days getting here. We ship a lot and I know shipping directly with USPS goes faster than that and is not expensive.

Added the gooseneck trailer plug in bed and I wanted to be compatible with new and old style plugs. Adapor worked great.