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  1. Custom Fit Vehicle Wiring
  2. Tekonsha
  3. 4 Flat
  4. No Tow Package
  5. Trailer Hitch Wiring
  6. Vehicle End Connector
THIS ITEM IS NOT A FIT FOR
2009 Keystone Springdale Travel Trailer
Tekonsha

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

Part Number: 118416
In Stock
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$31.65
Custom Fit Vehicle Wiring
Not Confirmed to Fit

2009 Keystone Springdale Travel Trailer

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Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required. 1-800-940-8924 to order Tekonsha custom fit vehicle wiring part number 118416 or order online at etrailer.com. Free expert support on all Tekonsha products. Great prices and Fastest Shipping for T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.
  • All Info
  • Reviews (428)
  • Q & A (0)
  • Photos

Tekonsha Custom Fit Vehicle Wiring - 118416

  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • Tekonsha
  • Plug and Lead
  • No Converter
  • Visible

Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required.


Features:

  • Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily - no cutting or splicing of wires
    • Locate connection points behind driver's-side tail light
    • Plug in T-connector
  • Constructed of 16-gauge bonded wire
  • Comes with dust cap for 4-way flat connector


Specs:

  • Maximum amperage: 7.5 amps per circuit
  • 1-Year limited warranty


Installation

This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located behind the driver's-side tail light. You will have to remove the tail light assembly to access this harness.


T-One Connection Location Points Behind Tail Lights

Once installation is complete, the 4-way flat 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 plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.



118416 Tow Ready T-1 T-Connector - 4 Wire

Installation Details 118416 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.9

428 reviews
Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required.

by:

Easy install!



by:

Perfect fit.



by:

SNAP SNAP & IT WAS DONE! ALSOME!!!!



by:

Very easy to install



by:

perfect fit and easy to install



by:

Easy to install



by:

nothing to it easy install



by:

SOOOOOOO EASY ! This makes wiring fun!



by:

Great Product Thanks.



by:
2010 Jeep Wrangler Unlimited

easy to instal



by:

perfect fit, easy to insall, great video



by:
2012 Jeep Wrangler Unlimited

Very easy to instal.



by:
2009 Jeep Wrangler

Snapped right in



by:
2007 Jeep Wrangler

It was so easy a caveman could do it.



by:
2010 Jeep Wrangler

Quick and easy install.



by:
2010 Jeep Wrangler Unlimited

Looks good. Didn't install yet.



by:

Very easy installation. Good quality.



by:
2011 Jeep Wrangler

Really easy to install.



by:

Got here in a timely manner and works great!



by:

Arrived quickly and was easy to install. Works great.



by:

Easy to install.Works great.Very happy with everything.



by:
2012 Jeep Wrangler

Very easy to install and works as intended.



by:

Easy to install and worked as advertised. Seems to be a high quality item.



by:

as described, a good product that is well made and easy to install.



by:
2010 Jeep Wrangler Unlimited

This is a great product and is very simple to install.


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428
Show More Reviews

See what our Experts say about this Tekonsha Custom Fit Vehicle Wiring

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    Since your 2011 Jeep Wrangler Unlimited has the factory tow package there should be a square plug for the Pollak # HM40975-11933 to plug into. This will work well to supply a 7-way trailer connector. If you need to run wiring to install a brake controller use # 5506. If you don't have the square connector you'll first need to add a 4-way using # 118416 and then convert that 4-way to a 7-way using our # ETBC7 kit. This includes the 7-way and everything you need for an electric brake...
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  • Recommended 7-Way And 4-Way Wiring For 2017 Jeep Wrangler Unlimited Sport S
    For your 2017 Jeep Wrangler Unlimited Sport S, I recommend you start with the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118416. The connection points for this adapter are behind the driver's side tail lights. Then you will want to use the 7-Pole and 4-Pole Trailer Connector Sockets w/ Mounting Bracket and Wiring - Vehicle End # HM40975-11998 to hardwire to that 4-way. Next, you will want to use the Draw-Tite Wiring Kit for 2, 4, 6, and 8 Brake Electric Trailer...
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  • Does Curt 4-Way Wiring Need to Connect to Right Tail Light on a 2017 Jeep Wrangler
    Hey Troy, thanks for reaching out! The Curt T-Connector Vehicle Wiring Harness # C55124 is only designed to tee in behind one of the tail lights, so you'll want the kind people at U-Haul to recheck their installation and make sure they gave you a working product. The T-One Wiring # 118416 from Tekonsha tends to be a bit more reliable and it has diodes built into it to help everything function properly, but regardless, U-Haul shouldn't be sending you away with a product that isn't working. If...
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  • Can the Hopkins Custom Tail Light Wiring Harness and the T-One Wiring Harness Be Used Together
    No, the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200 and the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118416 can be used together so you won't have to splice into any wiring.
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  • How Does the Hopkins Wiring Kit and The Tekonsha T-One Harness Install Together
    Yes, you are correct. The Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200 and the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118416 will just plug into one another.
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  • Installing an Electric Brake Controller on a 2017 Jeep Wrangler Unlimited
    From my research your 2017 Jeep Wrangler Unlimited should already have all of the fuses and relays it needs to tow a trailer. You can check your owner's manual and verify the fuses to be absolutely sure. Whether it is equipped for an electric brake controller will depend if have a factory 7-way trailer connector. If you do, then you will have everything you need except the controller. For a brake controller I suggest the Prodigy P2 # 90885 because of its reliability. There isn't a...
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  • How to Install 7-Way Trailer Connector on 2017 Jeep Wrangler JK Without Tow Package
    Your 2017 JK Wrangler won't have the connector at the rear for the # 42145 unless it was equipped with the factory tow package. No worries, though. We can make this happen with a minimum of hassle, though it's not quite plug-and-play. You'll first need to access the taillight circuits of the Wrangler using a T-Connector like # 118416. To convert that over to a 7-way, you'll need our 7-way upgrade kit for wireless brake controllers, part # ETBC7L. The kit includes an adapter to convert...
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  • Parts Needed to Install 7-Way in a 2016 Jeep Wrangler Unlimited
    You would first need to install a 4-way on your 2016 Jeep Wrangler Unlimited. For that you would need the part # 118416 which is a confirmed fit. I attached an install video for this for you to check out as well. Now if your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way. If you do have trailer brakes you would need the # ETBC7 instead of the # 37185 and a brake controller. This kit comes with everything needed to wire...
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  • How To Install 5-Way Trailer Connector On 2015 Jeep Wrangler Unlimited
    I do have an option for you but there are only 4 and 7-way trailer wiring harness options for a 2015 Jeep Wrangler Unlimited, I recommend the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118416 for a 4-way. This can then be adapted to a 5-way using the Curt Trailer Connector Adapter part # C57187. The blue wire must be spliced into the reverse light circuit on the vehicle. This can indeed be best found behind the tail light. You will need to test each of the wires...
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  • Recommended Brake Controller and Wiring for 2017 Jeep Wrangler Unlimited
    To add a brake controller to your 2017 Jeep Wrangler Unlimited you will need to start with installing a 4-way trailer connector, the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118416; I have added a link to a video of this harness being installed on '17 Wrangler Unlimited for you to check out. You will also need the Universal Installation Kit for Trailer Brake Controller # ETBC7, which will give you a 7- and 4-way trailer connector, circuit breakers and the rest...
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  • How to Install a Brake Controller on a 2014 Jeep Wrangler Unlimited
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  • How to Install Prodigy P2 Brake Controller in 2011 Jeep Wrangler Unlimited
    The Prodigy P2 Electric Brake Controller # 90885 will fit your 2011 Jeep Wrangler Unlimited because brake controllers are not vehicle specific. What is vehicle specific are the custom wiring harnesses. Your Jeep does not have the connector under the dashboard for a custom harness to connect to so it will need to be hardwired. If you need a harness to hardwire the controller use # 20127. If you don't already have a 7-way trailer connector on your Jeep use our # ETBC7 kit to install one....
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  • Installing Trailer Wiring Harness on 2018 Jeep JL Wrangler Thats Also Wired for Flat Towing
    You can absolutely install the Tekonsha T-One Vehicle Wiring Harness # 118786 (which is indeed the correct harness for your 2018 Jeep JL Wrangler) on your vehicle that already has a Blue Ox Diode Kit installed for flat towing. The two kits won't interfere with each other and won't cause any type of issue with regards to the electrical system on the Jeep. When installing the T-One Harness you will follow the attached instructions just like normal, connecting the plugs to the factory ports...
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    My Curt representative tells me that according to the information they have, the # 13432 will fit your 2016 Jeep Wrangler Rubicon 75th anniversary model. Trailer wiring harness, part # 118416 Ball mount, part # C45030 1-7/8 inch trailer ball, part # 19260 or # 63845 for a 2 inch ball
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  • How to Add 5-Way Trailer Connector on 2016 Jeep Wrangler
    The best way to add a 5-Way connector to your 2016 Jeep Wrangler is by using the Tow Ready Adapter # 20036. This plugs into an existing 4-Way on your vehicle, like the T-One # 118416, for the basic trailer light functions, and then you splice in the blue wire to the reverse light circuit on your Wrangler so that function is then sent to your trailer. Attached is a review video of the Tow Ready adapter as well as an installation video of the T-One wiring harness in case you don't already...
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  • Trailer Brake Controller Installation on 2008 Jeep Wrangler Unlimited
    Some vehicles will have a factory equipped connector under the dash that makes installing a brake controller a plug and play operation, however Jeep didn't provide that feature on your 2008 Unlimited. You can still install a brake controller pretty easily. Since you already have a brake controller and a functional 4-pole on your 2008 Wrangler Unlimited, all you'll need is our Brake Controller Installation Kit, part # ETBC7. The kit includes just about everything needed to install the brake...
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  • Can Third Brake Light Be Wired In With Trailer Harness On 2015 Jeep Wrangler
    The T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118416 is a fit for a 2015 Jeep Wrangler. If you would like to use this to wire in a some type of third brake light then you can do so just note that the stop and turn signals are combined on the same wire so you'd need to separate them with part # PP20-702 or else the light would flash with the turn signals. In regards to the reverse light circuit, this is not present on most trailer wiring harnesses so you'd...
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  • Recommended Hitch for 2016 Jeep Wrangler JK Willys Edition
    I have a solution for you, but the Curt # C13392 will not fit on your 2016 Jeep Wrangler JK Willys Edition with the glossy black center section; it is only designed to fit on the fully plastic factory bumper models. Instead, you'll want to use the Curt # 13432 which will work on this particular bumper. I've linked a photo of this hitch on a similar bumper to the one found on the Willys Wheeler for you to have a look at. If you're going to be towing with this hitch, I recommend using the...
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    Image 1 for
  • Is There a Plug-N-Play Option to Have Towed Vehicle & Trailer Light Connection on 2015 Jeep Wrangler
    Yes, we do have plug-n-play wiring options to provide towed vehicle lights and trailer lights on your 2015 Jeep Wrangler. You will want to use the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118416 and the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200. The T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118416 would plug into the plug behind the drivers side tail light and then the Hopkins Custom Tail Light Wiring Kit for Towed...
    view full answer...
  • Brake Controller Installation-2013 Jeep Wrangler Unlimited
    The 2013 Wrangler Unlimited isn't equipped with a plug-in connector for installing a brake controller, but you can still hardwire the controller. The install isn't terribly difficult, we have some resources to help you though the installation. How you'll proceed with the install will depend on how your Jeep is equipped. If it has the factory 7-way trailer connector, under the dash in the vicinity of the emergency brake pedal, you should find a coiled up light green or blue wire that could...
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    I took a look at the owner's manual for a 2017 Jeep Wrangler Unlimited and found that all models of Rubicon had a 3,500 lb trailer towing capacity and 350 lb tongue weight capacity. So as long as when you fully load your camper it is no more than 3,500 lbs and has a 350 lb tongue weight you will be just fine. To tow you are going to need a trailer hitch, a 4-way harness to power your trailer lights, ball mount and hitch ball. The trailer hitch I strongly recommend for your 2017 Jeep...
    view full answer...
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