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Quickly and easily install a 4-way and 7-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting or splicing required.
Features:
This custom-fit T-connector plugs into your vehicle's factory tow package wiring harness, which is located at the rear of your vehicle, slightly toward the driver's side.
Once installation is complete, the connectors will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket is included to keep the connectors secure.
It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 7-pole and 4-pole connectors - to help prevent corrosion.
Note: Refer to the diagram above to determine if this harness will fit your application. The plugs on your vehicle must have 5 terminals on one side and 2 on the other. If your vehicle has 3 terminals on one side and 4 on the other, you will need wiring harness HM43385 instead.
California residents: click here
Just exactly what I needed !!!!
Easy to install thanks to your website
Product worked great and the shipping was EXTREMELY fast.
The mounting bracket doesn't fit my tundra out of the box. I had to drill additional holes to make work.
Easy to install. Replacing older broken unit. Like this one better.
Great. Had to make new holes in the bracket to install where old one was screwed in . Worked fine when connected.
Like another review. I had to drill holes to mount the plug. The quality of this Hopkins unit is not as good as the OFE.
As advertised. However the mounting bracket had to be redrilled to match the factory holes under the bumper. Otherwise the connectors fit with the factory wiring and appears to be working fine. It may not be as heavy duty as factory parts but it is also1/6 the cost.
I have to say that it fits great and I was actually able to change the location of it so I will not be breaking it as I have with the one that came with the truck due to poor location and it looks great as if it was designed to be there. sorry I dont have any pics.
Very fast shipment, good fit, saved about $200 vs the dealer cost for the same part. etrailer.com does it again!
Not as heavy as the original pig tail but both plugs matched perfectly and the system worked flawlessly! I give it a 5/5 for price and ease of installation.
Clipped right into my 2010 Tundra factory wire harness at the back of the truck. Took just a few minutes to install. A+
Same as factoy at much better price, fast shipping
Toyota plugs fit properly, it works, but not an exact replacement. Modifying is required. Connections are not brass.
Worth the price.
Not excellent, but better than good. Mounting Plate not the right plate for a 2010 Tundra, and holes do not align. Had to bend plate, and redrill holes to larger diameter and placement. Not quite as "plug and chug" as I had hoped for.
Good product at a good price and thr service could not have been better. Will use etrailer for all my applicable needs. Great website for the do it yourself type.
very happy with product easy to install worked great.. fast shipping would reccomend to anyone that does not want to mess around with their local dealership and spend way to much money!
I made my own bracket for this out of 5052 aluminum, but the connectors are very good quality. Also, the potting on the back of the assembly is WAY better than the factory unit.
Excellent product. Used on a 2008 Toyota Sequoia and connections fit perfectly. Fast shipping from Etrailer
Products are good but etrailer shipped them with no manufacturer box or instructions. All they did was remove them from their original boxes and threw them into another box for shipping! No packing material or anything, just a bunch of loose parts rattling away! Pretty sad Etrailer.
Product works great. $300 less than whatthe local Toyota dealer wanted for the same thing. If I ever need an item(s) again I will check with etrailer first. The price for this item was less than the local automotive parts stores had for similar items that fit ford, chevy etc. Even with snail mail the package was here in the northeast in five days. Yes, I recommend etrailer.com to anyone.
Harness:
I like the dual type connection (I'm not a trailer guy) that apparently is the most common used. Hardware was zinc and because of potential rusting, I replaced it with weather protection hardware. The connections fit perfect, did not need to modify. Only modification was to the bracket; drilled holes so would fit horizontal to existing bracket rather than vertical.
Hitch ball and mount:
Fits great and works great. Good quality. For theft protection I purchased the receiver padlock rather than the coter pin style. Great quality and feels very sturdy. Glad I found your company, thanks bunches. Already told friends about your quality.
This item was an excellent replacement for the wiring harness on my 2007 Toyota Tundra. The only thing I had to modify was the mounting bracket but the plug ins were perfect.
Product exactly replaces the OEM unit at a fraction of the cost. I should have bought two in case I drag my back end and break it again! It's not that the quality is such that they break, but water bars and off roading can be hard on hitch components.
The wire quick connectors clipped exactly into place. The mounting bracket needed some minor modifications, but nothing that you can't manage if you were installing this thing int he first place.
My truck: 2007 Tundra, double cab, SR5, build date 8/07 with factory tow package and wiring.
The OEM trailer cord has two plugs which hook to my truck with a 2 prong and 5 prong connectors. The Hopkins HM11143395 which has this configuration is listed for a 2008 Tundra. A Hopkins 43385 is listed for the 2003 to 2007 Tundra. This cord has a 3 prong and a 4 prong arrangement.
I think Toyota did a running changeover on the OEM trailer cord plug and hence that is why my truck requires the HM11143395. So buyer be aware. Check your connector plugs before ordering.
HM11143395's bracket needed to be altered to mount to my truck. Everything is installed and checked with a meter but have not hooked it up to a trailer yet. Do not foresee any problems.
Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
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.
Jon E.
3/12/2013
Just an update with my 2007 Tundra, double cab, SR5, build date 807. I did install the HM11143395 as noted above . I have hooked the truck up to six different trailers and the lights all work properly.I also see etrailer added a video on the running change by Toyota on the 2007 Tundra.