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Quickly and easily install a 4-way trailer connector on your Toyota Grand Highlander with this custom harness. Connector plugs directly into OEM tow package port - no cutting, splicing or tapping required.
Features:
Installation
This custom-fit T-connector plugs into your vehicle's factory tow package wiring harness, which is located behind the rear bumper.
Once installation is complete, the 4-way connector will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket (sold separately) is recommended to keep the connector secure.
It is recommended that you use a small amount of grease on all electrical connections - the plug on your automobile and the 4-pole connector itself - to help prevent corrosion.
California residents: click here
Average Customer Rating: 4.6 out of 5 stars (44 Customer Reviews)
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package port - no cutting, splicing or tapping required.Wow! What a great experience dealing with etrailer.com. I received the hitch and wiring harness and it took longer to pull the staples out of the box than it did to install all of the parts. It is all in now and waiting to hook up the boat trailer and do some fishing. I can't say enough as to how pleased I am. If backing up the trailer goes as well as the installation, I will be grinning for the rest of my life.
Dennis B.
Straightforward install. Just pop the plug cover on the vehicle connector, plug the trailer connector and you're good to go.
Trailer hitch and wiring harness I ordered for my 2002 Highlander fit and worked perfectly.lt came in perfect condition in only 3 days.
Will definitely order from etrailer again.
Ordered on Saturday, shipped on Saturday and arrived on Wednesday. The hitch and wire harness were easy to install - from start to finish took a little over 1 hour. All holes lined up with no adjustments. Looks Great!
I always get my trailer hitches and supplies from etrailer and have never been disappointed. The quality is good, price is right and they ship it right out!
Extremely easy to install, even came with a fuse for the trailer lights!
Highly recommended doesn't get much easier to install
Perfect fit for my car.
This product was shipped to me with two wires reversed. It cost me $[XX] for the Toyota dealer to troubleshoot the problem and find that two wires were reversed. I am not happy.
It didn’t fit my vehicle, 2010 Lexus LX 570 even after research on forums and looking for the connector on the passenger side.
Sierra K.
5/10/2022
This product is intended as a replacement piece for your factory 4 way flat.
Replacement for my 2002 4Runner. After 20 yrs and a splice you’d have to imagine there would be some degradation to the OEM harness. The OEM harness had gotten pretty finicky. This was a direct plug and play kit. It plugs in near the driver’s rear corner, route it, a few zip ties and everything is G2G.
Product was delivered on time and included in the box with my new DrawTite hitch. I'm looking forward to installing my hitch and electrical harness this weekend. Hitch was boxed well - no damage. Thank you.
The wiring harness was a good thing ,easy to install came the instructions it just plugged right in, zip tie it and was done thank you
Very fast shipping exactly what I was looking for easy instill took 10 min but would have taking 5 min if I got the bracket for the 4 pin to mount but I didn't had to reuse the old one will and already recommend etrailer.com to friends
Came quickly. No damage. Hitch went on without a hitch. Electrical connection was very easy to install. Works great!
Harness itself is extremely high quality as well as the connector for it. I only gave it 4 stars because it is about 1 foot longer than it really needs to be for the car. Not s big deal but since it’s vehicle specific I’d like it to be a little shorter to fit the application better. Overall I’d recommend though, it’s high quality and works great!
super easy to install, so glad my Toyota was pre-wired. Easy to tell if you open the spare tire area you will see a blue towing controller box.
Perfect fit! Even at 21 years old the Lexus was ready to go with no difficulties and this tow hitch lined up perfectly and flawlessly. Fluid filmed the metals before encasing them.
Perfect replacement fit for an OEM part that had seen better days. 3 minute install.
Fit right just what I wanted arrived 2 days earlier than expected
Ditto on the lighting cable. Curt and Toyota made it easy.
Part was delivered quickly and in good condition. Fit was perfect and did what I needed it to do on a Highlander with a factory tow package.
Simple plug and play. Couldn’t ask for anything simpler
After a year no issues and is still in great shape pretty good product
Awesome company! Fast delivery! Best prices too! Will be back!
Worked well, easy connection
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Dennis B.
5/28/2015
I absolutely love it, the best accessory I ahve added to my Vehicle!