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  1. Custom Fit Vehicle Wiring
  2. Tekonsha
  3. 4 Flat
  4. Universal Fit
  5. Trailer Hitch Wiring
  6. Vehicle End Connector
Upgraded Circuit Protected ModuLite with 4-Pole Flat, Hardwire Kit, and Circuit Tester
Tekonsha

Upgraded Circuit Protected ModuLite with 4-Pole Flat, Hardwire Kit, and Circuit Tester

Part Number: 119179KIT
In Stock
$83.41
Custom Fit Vehicle Wiring

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Tekonsha Trailer Hitch Wiring - 119179KIT
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This ModuLite Ultra Protector with integrated circuit and overload protection safeguards both itself and the tow vehicle against electrical shorts or mis-wiring situations. 1-800-940-8924 to order Tekonsha custom fit vehicle wiring part number 119179KIT or order online at etrailer.com. Free expert support on all Tekonsha products. Great prices and Fastest Shipping for Upgraded Circuit Protected ModuLite with 4-Pole Flat, Hardwire Kit, and Circuit Tester. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (358)
  • Q & A (0)
  • Videos (22)
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Tekonsha Custom Fit Vehicle Wiring - 119179KIT

  • 4 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Splice-In
  • Plug and Lead
  • Tekonsha
  • Powered Converter

This ModuLite Ultra Protector with integrated circuit and overload protection safeguards both itself and the tow vehicle against electrical shorts or mis-wiring situations.


Features:

  • Re-settable short circuit & overload protection safeguards itself and the tow vehicle against harmful electrical shorts and mis-wire situations
    • Automatically resets
  • Virtually eliminates draw on the vehicle's tail light circuit
  • Tail light circuit has been upgraded to work with vehicles using Pulse Width Modulation (PWM), allowing converter to fully turn on, giving trailer lights full brightness during activation
  • Powers the trailer's stop, turn, tail and running lights directly from the tow vehicle's battery
  • Unit prevents feedback from trailer to vehicle system
  • May be used on 2- and 3- wire systems
    • When used on 2-wire systems, brake wire on harness must be grounded
    • Adapts a 3-wire system on the towing vehicle to work with a 2-wire system on the trailer
  • Will work on vehicles and trailers with either LED, incandescent, or standard bulb tail lights
  • Works with most multiplex wiring systems


Included with Hardwire Kit:

  • Modulite Wiring Harness (119179)
  • Modulite Install Kit (118151)
    • 20' of 12 gauge wire, ring terminals, and inline fuse for battery connection
  • Circuit tester
    • To help find wires behind vehicle tail lights to gather signals
  • (5) Quick splice wiring connectors
    • Makes tapping into wires quick and easy
  • Integrated 4-Pole Cover
    • Protects 4-pole connector from the elements and reduces dirt, debris and corrosion for trouble-free use


119179KIT Upgraded Circuit Protected Modulite with 4 Pole Harness and Hardwire Kit - Includes Testers

Installation Details 119179KIT Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Video of Upgraded Circuit Protected ModuLite with 4-Pole Flat, Hardwire Kit, and Circuit Tester

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




Video Transcript for Review of Tekonsha Wiring - Trailer Connectors - 119179KIT

Today we're taking a look at the upgraded circuit protected modulite with the four pull flat trailer connector. The resettable short circuit and overload protection safeguards itself and the tow vehicle against harmful electrical shorts and miss-wire situation. So it's designed to automatically reset. It virtually eliminates draw on the vehicle's taillight circuit. So the taillight circuit has been upgraded to work with vehicles using pulse with modulation. That's going to allow the converter to fully turn on giving the trailer lights full brightness during activation.It powers the trailer's stop, turn, tail, and running lights directly from the tow vehicle's battery.

So this unit is also designed to really help prevent feedback from the trailer to the vehicle system. It can be used on a two and three wire system. When used on a two wire system just keep in mind that the brake wire on the harness must be grounded and it adapts a three wire system on the towing vehicle to work with a two wire system on the trailer.It will work on vehicles and trailers with either LED, incandescent, or standard bulb tail lights and it works with most multiplex wiring systems.So to finish up what I want to do is just go over everything that's included with this kit. You get the actual modulite wiring harness. This is part number 119179.

That's this right here. You get the modulite install kit, part number 118151. That's going to consist of some of the install items that you see right here at the front of the table. So you get the 20 foot of 12 gauge wire. That's your power wire, which connects to the power wire coming out of the converter box.

It gets connected with one of the included butt connectors, runs up to the vehicle battery, gets another butt connector attached to it, connects to one half of the fuse holder. The other half of the fuse holder gets a ring terminal attached to it and it gets connected to the positive post of the vehicle battery.So it comes with the 20 foot of 12 gauge wire, comes with your ring terminals, comes with the inline fuse holder for the battery connection, and it also includes the appropriate fuse. You also get the circuit tester, which is right here. This is to help find the wires behind the vehicle tail lights to gather the signals. It comes with some cable ties so that we can secure any excess or slack in your wiring.

Comes with a grounding screw, comes with five quick splice wiring connectors, which makes tapping into wires quick and easy. It comes with double sided adhesive foam tape so that we can peel that off, stick it to the back of the box, mount that to a safe, secure location. And then right here on the four way we have an integrated four pull cover. This covers up those connection points, keeps the connector protected from the elements and reduces dirt, debris and corrosion getting in there for trouble-free use.That's going to do it for today's look at the upgraded circuit protected modulite, the four pole flat trailer connector.

Ratings & Reviews

4.6

358 reviews
This ModuLite Ultra Protector with integrated circuit and overload protection safeguards both itself and the tow vehicle against electrical shorts or mis-wiring situations.

by:

Got here fast no parts missing great



by:

Easy to install. Video online was very helpful.



by:

Great service and price, would recommend these people highly.



by:

Excellent items, good customer service on tech and return help



by:

Shipping was excellent, have not had to install yet.
will share when I do.



by:

Product was ok. The instructions were very broad



by:

INSTALLATION INSTRUCTIONS NEED MORE WORK. NOT SPECIFIC ENOUGH.



by:

Installation was easy thanks to the on line video.



by:

Good Product and delivery was fast, thanks for everything



by:

My order was delivered quickly and the order was complete and accurate



by:
Dodge Journey

Thank you. This the only place I could fine a kit for a Dodge Journey 2012



by:

Not too badThe product install went well and all of the parts were there to do the job.



by:

just as advertised. ready to finish install this weekend.



by:
Subaru Legacy

Great kit, very complete. Fits my Legacy perfect. Thanks



by:

Did the job giving full safety towing with my trailer.



by:
1999 Subaru Impreza

This was installed on a 1999 Subaru Impreza. Installed easily and works flawlessly.



by:

Came fast and all parts in perfect condition. Thi is a second time I baying a hook from them.
Best prices



by:

Very easy to install and looks good also!



by:

Sturdy and easy to install. Good support.



by:
Mercedes-Benz

Kit came with everything needed to do my 2005 MB ml350



by:

Easy to connect and works fine without issues.



by:

Good instructions and everything fit great. Keep up the good work.



by:

Great site for information. Installation straightforward.



by:

Videos are great and extremely helpful. Highly recommended site.



by:

So far so good. I've used my trailer a few times now without any problems with the lights.


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Show More Reviews

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

  • Trailer Wiring Harness for 2012 Volkswagen Golf Wagon
    The universal-fit trailer wiring harness that you referenced, part # 119179KIT from TowReady, is indeed a correct fit for your 2012 Volkswagen Golf Wagon. This kit includes the circuit tester required to positively identify the lighting function carried on each vehicle wire to enable you to make the correct connections. Most of the wiring splices will be made at the tail light assemblies with one more required for the 12V power feed for the harness wire that runs to the battery's positive...
    view full answer...
  • Parts Needed to Bypass Trailer Wiring on a 2007 Ford Explorer Sport Trac
    If the fuses are all functioning correctly and you have traced the wiring on your 2007 Ford Explorer Sport Trac without finding the problem then I agree with you that the best option is to just bypass all of the OEM wiring with aftermarket wiring. For your application I recommend using the Tekonsha # 119179KIT which you will splice in behind your tail lights and then route the black wire up to your battery. This kit is designed to keep the tail light wiring from being affected by any malfunctions...
    view full answer...

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