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Custom Fit Vehicle Wiring


 118450   118450   118450  

T-One Vehicle Wiring Harness with 4 Pole Trailer Connector

Tow Ready Custom Fit Vehicle Wiring

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44 reviews


Code:   118450

Retail:$31.58

Price:$23.95

Shipping Weight: 1 pounds

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Tow Ready Custom Fit Vehicle Wiring - 118450

Tow Ready T-One Vehicle Wiring Harness by Draw-Tite, Hidden Hitch and Reese

  • Provides a 4-pole flat trailer connector for the vehicle
  • Quick and Easy
  • No Cutting, Splicing or Taping
  • Just Plug in the T-One Connector and You're Ready to Tow
  • Solid One Piece Construction
  • 16 Gauge Bonded Wire w/ 4-Flat Plug
  • "Factory" Appearance
  • Simple Do-It-Yourself Instructions on Every Package

Can be used with 5-pole, 6-pole or 7-pole adapters.

Installation: Connection points are located behind the vehicle taillights. The 4-pole trailer connector will be stowed under the vehicle close to the trailer hitch. A mounting bracket is recommended.

Tech Tip: It is always a good idea to apply a small amount of grease to all electrical connections to help prevent corrosion.

Warning:
Overloading circuit can cause fires. Do not exceed lower of towing manufacturer rating or:
  • Max. stop/turn light: (7.5 amps)
  • Max. tail lights: (7.5 amps)
Read vehicle's owners manual and instruction sheet for additional information.


Video of T-One Vehicle Wiring Harness with 4 Pole Trailer Connector


Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.

Video Wiring Harness 2010 Buick Enclave 1
Trailer Wiring Harness Installation- 2010 Buick Enclave
Video Wiring Install 2009 Buick Enclave
Trailer Wiring Harness Installation - 2009 Buick Enclave
Video Wiring install 2010 Chevy Traverse
Trailer Wiring Harness Installation - 2010 Chevrolet Traverse

Video Transcript for Trailer Wiring Harness Installation- 2010 Buick Enclave

Today on this 2010 Buick Enclave we are going to be installing wiring harness part number 118450. We are at the rear cargo area of the Enclave, and we are going to locate the ports that we are going to be plugging our wiring harness into. These ports are actually located directly behind the tail light assembly on both the driver and passenger side. So, the first thing we want to do is remove both tail light assemblies. To do that we are going to open up the rear cargo door, there are two inboard screws holding the tail light into place. We need to pull back the covers to expose those. :30

With those two removed we just want to take and rock the tail light back and fourth, there are a couple outboard side clips that are holding it in place as well. With that pulled back, you can see the connector that we are going to be plugging our wiring harness in line to. What I am going to do at this time is disconnect the two, you can do that by pressing the tab at the top here and then pull the two pieces apart. Now I am going to go over and do the same thing for the passenger side light as well. 1:06

Then we are going to start on the driver side of the vehicle, and start plugging our harness in line. On the driver side we are going to be plugging in the port with the yellow and brown wires in them before I actually plug my tail lights back in. We are going to do a couple of other things first, you can see we have a white wire here with a ring terminal on it, that is our ground wire. We need to secure that to the metal on the backside of the tail light assembly. We are going to do that by using the self tapping screw that is provided with the installation kit. Next, we need to take the plugs for the passenger side, along with the 4-pole itself, and feed it down between the opening of the body and the bumper here. 1:44

This space is a little limited though, so to help give us more working room we are going to take off theses two inboard side screws holding the bumper in place. Next, we can start feeding our wires below. With those routed through, I can put these two screws back into place. Then we can plug the other end of the harness back into the tail light. With that done we can put the driver side tail light back on. Now we can move underneath the vehicle and start routing our wires into place. Back up underneath the vehicle, what we have done is take our passenger side connector and our 4-pole wires and routed them up and over the bumper bracket. This is going to help keep it away from the exhaust system. From here I am going to take a 4-pole end and route it to the center of the vehicle. I am going to tie it off at the trailer hitch. Then I am going to take the passenger side connector and route it all the way across. Again, we are going to go up and over the bumper bracket over here as well. 3:17

With it up and over the bumper bracket I am going to take and feed it through the same opening between the bumper and body assembly. Then we will attach it to the passenger side tail light. To aid in the fishing of the wire up to the passenger side tail light, what I have done is route a piece of black gauge wire from the tail light assembly down. I am going to take and tape my harness to it. That is going to allow me to pull it up into place much easier. Then we can just plug our harness in line. From there you want to do a quick double check underneath the vehicle, you want to make sure you do not have any loose or hanging wires that can get pinched or damaged. And your installation will be complete. That will complete the installation of wiring harness part number 118450 on a 2010 Buick Enclave.


This Product Fits The Following Vehicles

2008 - 2012 Buick Enclave All Models

2009 - 2012 Chevrolet Traverse All Models

2008 - 2012 Chevrolet Malibu All Models, except LTZ




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Customer Reviews  -  Write a review about this product

T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

Average Customer Rating:  ratingratingratingratingrating4.8 out of 5 stars   (44 Customer Reviews)




T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Matt P04/05/2011

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Worked great, the instruction video online was fantastic and made for easy installation. thanks guys.11120



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Steve G01/30/2012

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This wiring harness was super easy to install and worked perfectly.30541



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Thompson, T.01/20/2012

Is this review helpful?


Great product! After watching the installation video, my teenage sons accomplished this task as I installed the hitch. 30069



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Jeff V01/09/2012

Is this review helpful?


Took 10 minutes to install. Very Good quality and a great company to buy from shipped and delivered in half the time i was expecting!29374



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Jason01/05/2012

Is this review helpful?


Easy to install, just as described in the video.29115



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Jeff P11/11/2011

Is this review helpful?


Easy to install 26835



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Frank11/05/2011

Is this review helpful?


I did the wiring harness and trailer hitch receiver myself. I'm not that handy around cars however it between the 2 things, it took me about an hour to instal myself. I didn't have anyone to help me- if I did, it probably would have shaved off maybe 15 mins and less likely to have something fall on my face. Overall, very easy, instructions were great. I installed this on my 2012 Chevy Traverse. I saved a bunch of money- best deal around that I could find!!26588



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Matt S10/18/2011

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Wow. Awesome customer service! The instructional videos were easy to follow. I had both the harness and the hitch installed in 1 hour. Thanks!25748



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Ray10/08/2011

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I ordered this harness and a hitch together. They were both packed very well and arrived quickly. Etrailer will be the only ones to get my cargo and towing business from now on.25288



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Daryl B09/15/2011

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Simple to install on my 2011 Enclave. 24014



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: SCOTT G08/22/2011

Is this review helpful?


EXCELLENT PRODUCT, PURCHASE,SERVICE AND SHIPPING. TOWING PACKAGE ARRIVED BEFORE EXPECTED DATE. MOUNTING OF HITCH AND WIRING WAS AS EASY AS DISCRIBED. AFTER TRADING IN A PICKUP TRUCK AND PURCHASING A BUICK ENCLAVE I NEEDED AWAY TO TOW A TRAILER JUST IN CASE I WOULD NEED TO HAUL MY MOTORCYCLE. THIS TOW PACKAGE IS JUST WHAT I NEEDED. I WILL PURCHASE FROM THIS BUSINESS AGAIN.22508



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Gerry08/20/2011

Is this review helpful?


Had a lot of trouble putting wire harness over the bumper bracket as stated in the video. The person doing the video ( I had my computer alongside me under my 2011 Buick Enclave) seemed to just be doing this with his hand. After a half hour of that I tried another half hour of using a fish tape to pull it through. Still no luck. I took a mirror to look at the opening and it didn't look even close as to getting the plugs through so I gave up and installed the harness using a different route with a lot of ties to keep it off the exhaust system.22346



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Gillis08/17/2011

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Woked good no problems 22015



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: GENE S08/05/2011

Is this review helpful?


EASILY INSTALLED AND PRODUCT WAS AS ADV ERTISED.21173



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Javier08/03/2011

Is this review helpful?


Great service, price and delivery! 21037



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Min A.08/02/2011

Is this review helpful?


simple and easy connection, 4 screw removal plug and play installation. great stuff!!20916



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Marc C08/01/2011

Is this review helpful?


very easy to use with no problems 20704



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: John08/01/2011

Is this review helpful?


The process for install could not have been easier. I watched the video once and did not need to refer to the instructions. Also can not say enough for the prompt service. I was leaving for a trip on Friday, ordered the wiring harness on Monday, received the package on Tuesday. I will definately use etrailer.com again.20686



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Gary A.07/29/2011

Is this review helpful?


Works great! Delivery was super, instructions and video on-line made installation a snap. Was very satisfied, and would definitely recommend etrailer.com.20590



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Jeff B.07/11/2011

Is this review helpful?


Very good response and quick shipping. This is the first time I purchased something from etrailor.com and I definately will again!19172



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Dwayne H07/08/2011

Is this review helpful?


Little harder to install than the T plug on my 93 chevy pickup. Getting the pass side plug up between the bumper and the body, I had to use a wire to fish the plug and wire to the opening. In all it's alot easier than spliceing and tapeing the wires.18889



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Dan H06/26/2011

Is this review helpful?


Very easy to install, and you get exactly what you ordered. I had nothing but trouble trying to buy a harness for my 2009 Chevy Traverse. My Chevrolet dealer couldn't find the harness and sent me the wrong part time after time. I ordered from E-Trailer and had the correct harness in two days, and for less money than from my dealership. Excellent customer service and follow up. Thanks E-Trailer! 17978



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Phil D.06/14/2011

Is this review helpful?


A very quick and easy install, however, for a 2009 Traverse the wire for the passenger side could be 6" longer. 16927



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Earl05/23/2011

Is this review helpful?


Thank you for adding the video installation on your website. This made it a snap to install. I would recommend this product to all people needing to tow anything . It took about 10-15 minutes to completely install product. Two thumbs up !!!15174



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: John S05/17/2011

Is this review helpful?


fast shipping--excellent instructions 14452



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Danny L Vann05/16/2011

Is this review helpful?


I got my merchandise at a very resonable time and am very satisfied with it.14327



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Jeff H.05/16/2011

Is this review helpful?


Just what I ordered....fit perfectly. 14208



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Daniel04/27/2011

Is this review helpful?


Everything shipped fast and great communication between me and etrailer. The wiring harness went on quick and worked 100%. Etrailer is #1 for me.12489



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Neil B04/07/2011

Is this review helpful?


Would have been nice to get some harness loom to protect the wires but overall, great.11277



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Jerry M03/30/2011

Is this review helpful?


Easy to install, Once again, just like the video showed. Also ordered and received in 3 days. Great customer service. 10755



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Jeff D.03/24/2011

Is this review helpful?


I purchased the products for my 2010 Traverse. I installed the hitch and wiring harness in my home garage in less than 1-1/2 hrs. So easy even a cave man can do it. Thanks10232



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Joe Schmoll03/20/2011

Is this review helpful?


Easy to Install, 9900



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Chad F.03/18/2011

Is this review helpful?


The harness was very easy to install and tool no time at all. Like this product.9701



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: wally r03/16/2011

Is this review helpful?


this was great and easy to install 9515



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Bill03/16/2011

Is this review helpful?


I bought this light kit for my 2011 Chevy Traverse LT. It was easy to put on and worked great. The videos of how to install the items that etrailer sells are excellent and make install a great experience. Fast shipping and great customer service. Buy from etrailer, you will not be disappointed. Thanks etrailer.9465



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Vic J03/06/2011

Is this review helpful?


Wiring harness for 2011 Chevy Traverse,Easy to install. Great product. 30 minute install. 8610



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Craig B03/03/2011

Is this review helpful?


Great service - quick delivery! 8317



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Mike M02/11/2011

Is this review helpful?


The video was exact on how to install and was very helpful. I was able to install in a matter of minutes. 7011



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Doug G.02/07/2011

Is this review helpful?


It was easy to install, and it looks just like the picture. The only drawback was that the supplied tie wraps weren't long enough to go around the tube of the U-hual trailer hitch-not something that they should have foreseen, just how it worked out for my particular application. The electrical connector plugs worked just fine-very plug and play- except that I did need to drill a hole in the sheet metal to mount the ground wire.6771



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Jim V.02/01/2011

Is this review helpful?


Wiring instructions were easy to follow and the web site videos very helpful. Great products and even better customer service. I'd recommend etrailer to anyone.6510



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Tom B01/29/2011

Is this review helpful?


Would have rated this excellent but the passenger side wire is just long enough with no room to spare. Another foot of wire here couldn't hurt.6363



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Kevin I01/24/2011

Is this review helpful?


Easy to install and works great. Zip ties that cam with the kit were inadequate. I used my own larger zip ties to tie it to the receiver.5968



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Rusty S.01/06/2011

Is this review helpful?


Great Product t-one connectors always seem to work great. Very easy to install and much much better than cutting into the vehicle wiring.5051



T-One Vehicle Wiring Harness with 4 Pole Trailer Connector - 118450

ratingratingratingratingrating by: Brett B12/14/2010

Is this review helpful?


No Splice Wiring Kit The kit appeares to be complete and well made4106




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