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

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

Item # C55382
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Custom Fit Vehicle Wiring

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C55382 - Converter Curt Custom Fit Vehicle Wiring
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Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance. Call 800-298-8924 to order Curt custom fit vehicle wiring part number C55382 or order online at etrailer.com. Free expert support on all Curt products. Guaranteed Lowest Price and Fastest Shipping for Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (272)
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Curt Custom Fit Vehicle Wiring - C55382

  • Custom Fit
  • Trailer Hitch Wiring
  • Curt
  • 4 Flat
  • Converter

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance.


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 tail lights
    • Plug in T-connector
  • Includes a tail light converter to ensure that your vehicle's wiring matches that of your trailer
  • Constructed using surface-mount technology (SMT) for consistent, reliable performance
    • Maximizes trailer light yield and intensity while producing minimal heat
    • Ensures superior operation in rough road conditions
  • Comes with dust cap for 4-way flat connector


Specs:

  • Maximum amperage:
    • Stop/turn lights: 3 amps per circuit
    • Tail lights: 5 amps per circuit
  • Limited 1-year warranty


Installation

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


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.


Tail Light Converter with Surface-Mount Technology

A tail light converter is built into this T-connector. Because most trailers run on a two-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's three-wire system need to be combined so they are compatible with the wiring system of the trailer. This converter combines the brake and turn signal functions of your automobile so that they run on one wire to properly activate your trailer's tail lights. Note: This will not affect how the tail lights on your vehicle operate.


Curt builds each tail light converter using surface-mount technology (SMT). This method of construction involves soldering electronic components directly to the surface of a printed circuit board. SMT eliminates the need for leads, which are used in older through-hole technology. The result is a circuit board that is smaller yet provides more routing area and that offers superior performance, reliability and durability.


Curt SMT Circuit Boards

Circuit boards constructed using SMT have been shown to perform better under rough conditions with excessive vibration than those made using the through-hole method. And where would vibration be more likely to occur than in towing applications? Curt converters also produce less heat, leading to increased durability and longer life. In addition, lower levels of resistance ensure better performance, especially for parts that operate at higher frequencies.


Each Curt circuit board is made using high-quality components that are pieced together in the most technologically savvy fashion, leading to greater predictability and reliability in functioning.



55382 CURT T-Connector - Surface Mount Technology - 4 Wire

Installation Details C55382 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


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

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




Video Transcript for Trailer Wiring Harness Installation - 2006 Jeep Liberty

Today, we're going to show you a Curt T-connector Vehicle Wire Harness with a four-pole flat trailer connector, part number C55382. These are parts you get with this part number. First up, here's our T-connector right here. All right This T-connector with the yellow wire. This one always goes toward the driver side of the vehicle. It also has a red matching locks on there and matches the factory connection points on the wire harness.

The other T-connector with the green wire will go over to the passenger side. Again, it matches with the connectors as well. There's two T-connectors, work their way to this converter box right here. If you noticed, you got five wires going in. Right turn, stop light signal, left turn, running light, and ground.

Stop light signals combine with the right turn and left turn, so it comes off to just four wires on the other side, which your trailer uses. Follow this wire down, and it comes to our four-pole flat connector. The four-pole flat also comes with a cover for it when it's not being used to help protect it from the elements. A little bit of an install kit as well. Okay. A little attachment pad, a little adhesive to attach the converter box, and some zip ties as well, and a self-tacking screw for your ground wire that'll go to the sheet metal.

A couple other things to know about this T-connector is that the turn and stop lights are rated for three amps per circuit and tail lights are rated for about five amps per circuit. All right, this is a perfectly good setup for trailers that have two tail lights and maybe two to four running lights on the side of our trailer. First off, we need to go ahead and remove the tail lights to get access to the wire harness. We're going to remove these two screws. We'll be using a T20 Torx bit. Then there's two snap fittings here and here we have to remove.

We'll pull it back a little bit, and I'm using a plastic pry bar to help pry it loose. There it goes. This one's been extra tight, so it's got to be careful to pop it loose. This red lock here we have to push open, and then we press down on this tab right here to pull it apart. Okay. This little edge you can push right here as well too. Push down this tab. It should come apart. Then we'll go ahead and peel out this wire holder too, and then we disconnect the light. I just use a trim panel tool for that. That was our passenger side. We'll go and repeat the same process over on our driver side. However, we'll show you the location of the screws. It's a little bit hidden from the other side. We need to open up the back hatch. With a long extension, reach in to the same kind of screws. Okay, let's go ahead and start to work with our new wire harness. Take our four-pole first, run it down between the body work and our bumper cover. Just let that fall to the ground. You may have to reach up for it and pull it out as well. All right, let's go ahead and hook up our T-connector with the yellow wire to our factory harness on the driver side. Push the two matching ends together. Sometimes they click; sometimes they don't. Make sure you push the red lock back into place. Set that aside for now. Let's take our white wire with the ring terminal, and we'll attach it to this sheet metal right here. We'll go ahead and start the screw first into the sheet metal and then add our wire. All right, now we'll leave this side alone for now. We'll go underneath the vehicle and route our T-connector to the green wire over to the other side up towards the tail light. We're just going to route it over top of our hitch for now. We'll take our four-pole, and do the same thing with it. We'll go ahead and run our four-pole flat to our hitch. We'll put our cover on to help hold it in place, and then we'll tuck our wires up and out of the way for now. Again, we're just going to leave our wires just sit up and out of the way for now. We'll take our green wire with the T-connector and route that up towards our passenger side tail light mount. Same as before, we'll connect the two ends together and push the lock in. Okay, now we can go ahead and put our tail lights back on. Again, we'll just match up the connector to it. Push it in until it clicks, and push the lock in. Then we can go ahead and reinstall the light. We'll go ahead and attach our converter box next and then install our tail light on the driver side. We'll go ahead and clean off some sheet metal just below the pocket for the light. All right, now let's go ahead and take a moment to bundle up our wires, and we'll take up the slack of our green wire first. All bundled up with some of the zip ties that come with it. Okay. Then I'll do the same thing with my four-pole wire. Got two separate bundles. Now I'll go ahead and zip tie it. We'll use this empty hole right here in the bumper cover. Okay, we'll cut off the tails to our zip ties. We're going to use some extra long zip ties to attach our wires to the top of the hitch. Now the extra long zip ties don't come with the wire harness, but it's always a good idea to get extra zip ties when you do any kind of wiring anyway. Got this side done. We'll do the same thing for the single green wire going towards the passenger side. Okay. Then we also want to double-check ourselves so that our green wire is nowhere near the exhaust. All right. Now we got everything installed. Let's go ahead and try it out. First, we'll use our tester. We'll clamp it to the white wire for ground. Then we'll check the brown wire for running light circuit. All right, next we'll check our left turn signal with the yellow wire. Okay, and green for our right turn signal. Then, we'll go ahead and hit the brake pedal and look for a constant signal on the yellow and green wires. All right. Looks like everything works. That'll finish it for part number C55382, the Curt T-connector Vehicle Wire Harness with a four-pole flat trailer connector. .


Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C55382

Average Customer Rating:  4.8 out of 5 stars   (272 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance.

- C55382
by:

Great kit easy installation 683045



- C55382
by:

Haven't installed it yet to be honest. However I don't foresee any issues. Product seems well made and it's more affordable than the other option for my vehicle. 581323



- C55382
by:

Easy to install, great videos! 587741



- C55382
by:

it took me longer to find the tools than it did to install the wiring kit ...excellent kit 208921


Comments
perfect no problems works great
hank - 07/01/2016

19046

- C55382
by:
2002 Jeep Liberty

Put this on my 2002 Liberty today, works great! Very quick and easy to install, just follow the video. The hardest part was probably trying to fish the passenger side plugs up through the bumper, I ended up stringing a few zip ties together as a sort of makeshift fish tape. Put two or three long ones together end to end, feed it through from the top, and tie it to the plug wires, then gently pull it up. Haven't tried it on a trailer yet, but I used my tester to check that everything was working right. Highly recommended! 608202



- C55382
by:

This kit installed easily and quickly. I wasn't sure which side of the vehicle got the green wire so I put it on the passenger side. It was probably in the instructions but I couldn't find it. Everything worked so I think I got it right! Took me about 30 minutes all in to complete the install. 634044



- C55382
by:

Installed flawlessly , I had some trouble with the double sided tape holding the diode pack , because of the temperature here . WORKS GREAT , I can't wait to go fishing . 105180


Comments
Sold the jeep , but , your product was working when she went away........
Richard P - 10/25/2014

7434

- C55382
by:
2004 Jeep Liberty

Installed trailer harness today 08/06/2017 works good. Installed easy your video helped and saved time. Mooresviille, NC 416859


Comments
Very good
Robert J - 08/06/2018

41972

- C55382
by:

Very nice set up it took about 30 minutes to do had a little trouble getting the right side of the wires up through to the Light but not to bad. With the connections there is no splicing needed I just zip tied the wires up and used a couple ties left loosely to let the trailer connecter loop through up and out of the way until needed. 155614



- C55382
by:

Followed a You Tube video and did the complete install in about an hour taking my time! I did buy some longer zip ties so I could strap the wires to the frame of the hitch but didn't have to. 155834



- C55382
by:
2004 Jeep Liberty

Wow! Could it get any easier? Install was a breeze. Referred to the video about where to mount the converter, followed the directions, and done! I also ordered a set of aftermarket tail lights and installed them along with the harness. No problems at all. Start to finish was approximately 15 minutes. Thanks etrailer for an awesome product! 80100


Comments
One year later, everything is working excellent. As a matter of fact, the factory wiring harness was burning out bulbs about as quick as I could change them. Since I have installed the harness from etrailer, I have not had to replace one bulb in the year Ive had it installed. It dealt with a U-Haul 4 pin, twin axle trailer for over 600 miles like a champ! Not a glitch. Still goin strong. Like I said a year ago, awesome product! Thank you etrailer.
Craig A - 07/03/2014

5307

- C55382
by:
2005 Jeep Liberty

2005 Jeep Liberty trailer wiring harness was quick and easy to install. It took about 20 mins. start to finish and only required a few tools from my toolbox. I highly recommend this product to anyone who owns a 2005 Jeep Liberty. The online video was so nice, it helped tremendously on the install!. 227277


Comments
Highly recommend this harness! Since the install on the 2005 liberty Ive installed another harness on my 2007 Commander. Again, very easy to install.
Tad H - 09/25/2016

21221

- C55382
by:
2006 Jeep Liberty

No issues as yet - installing in customer's car this Wednesday the 26th 568225



- C55382
by:
2006 Jeep Liberty

This installed and worked like it was supposed to Good instructions too. This was the firs part of putting a 7pin plug on my Jeep Liberty. I already had a 7 pin plug. So I just cut the 4 pin plug off the end of this wiring harness and wired it to the appropriate pins on the 7 pin plug. I also got the break controller wiring kit. Which saved me a lot of trips piecing those parts together. etrailer has a nice website very easy to find what you need. Order shipped out fast too. 433139



- C55382
by:

Great product, easy to use 737059



- C55382
by:

Product has worked phenomenally. This harness is the definition of plug & play. 734013



- C55382
by:

It was easier to in stall than expected as long as you follow instructions. Works great. 733905



- C55382
by:

Fits perfect works great 730769



- C55382
by:

Great product. Super simple install. Highly recommend! 727757



- C55382
by:

It was a perfect fit. It all went together easily with no problems. The representative was very knowledgeable and helpful. 725354



- C55382
by:
2007 Jeep Liberty

Exactly as advertized, and quick delivery! Thanks. 705752



- C55382
by:
2005 Jeep Liberty

Awesome service quick response time on time delivery 704013



- C55382
by:

2days,,,, 2days was all it took to get my order. Best customer service from any company so far. 683377



- C55382
by:

Perfect fit had it installed in less than 45min works great, thank you for the quality product. 679129



- C55382
by:
Jeep

Trailer light wiring for my jeep. Works great ,easy to hook up . Any questions customer service is there to help. 678954


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Show More Reviews

Ask the Experts about this Curt Custom Fit Vehicle Wiring

  • What Do I Need to Tow a 4,000 Lb Trailer with a 2002 Jeep Liberty
    We have a number accessories you can add to your 2002 Jeep Liberty in order to help tow your trailer. However, they can be a bit excessive so unless you want the absolutely best towing experience possible then items such as towing mirrors and backup cameras won't really be needed. If you tow the trailer a few times and find that you would want these items then by all means go for it and I will attach some recommendations for you but in regards to what I think you really need to start; a...
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  • Difference Between Curt and Hopkins Trailer Wiring for a 2005 Jeep Liberty
    The biggest difference will be price. The two harnesses are basically the same harness made by two different companies. The Curt part # C55382 would be what I would go with over the Hopkins # 42475 because the price is better and because we seem to have better luck with Curt wiring than Hopkins. I attached an install video for this harness for you to check out as well.
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  • Parts Needed to Install a 7-way on a 2005 Jeep Liberty
    To install a 7-way on your 2005 Jeep Liberty you will first need to start with a 4-way like part # C55382 and then from there convert it to a 7-way. If your trailer doesn't have brakes and all you need is lighting functions then all you would need is the part # 37185. If your trailer has brakes instead of the # 37185 you would need the # ETBC7 and a brake controller. I attached install instructions and an install video for the # ETBC7. For a brake controller I would recommend the...
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  • Wiring Harness and Light Kit for 2006 Jeep Liberty
    The Curt T-Connector # C55382 you referenced would be the correct harness for your 2006 Jeep Liberty so long as it did not come with a factory 7-way. I have included a link to an install of this harness on an '06 Liberty for you to take a look at. If your Jeep does have the factory 7-way you would need T-One Harness # 118381. As for the lights, Standard Trailer Light Kit # TL29BK is going to work for your application as well. I have included a link to a video install of this kit for...
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  • Trailer Brake Lights Not Working with a 2002 Jeep Liberty
    Since the turn signals and brake lights are carried on the same circuits if the turn signals are working the brake lights should too. If they are not then it is likely a ground issue. Ground problems normally show up when there is more draw on a system such as when you have the running lights on and then use another function like a turn signal or brake light. Make sure that the vehicle side and trailer side connectors are clean and free of corrosion inside and out. The main connector...
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  • Comparison of Curt and Hopkins Wiring Harness for 2002 Jeep Liberty
    The Curt Wiring Harness # C55382 connects behind the tail lights of your 2002 Jeep Liberty. So you need a connector on each side to power the 4-pole. However, the Hopkins Harness # 42475 connects behind a panel in the rear compartment on the passenger side of your Jeep and doesn't connect on both sides. It's really just a matter of the harnesses plugging in at different places. They're both correct. The catch is that you'll need to make sure your Jeep has the connector behind the...
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  • Trailer Wiring Recommendation for a 2004 Jeep Liberty
    The difference between the Curt Wiring Harness # C55382 and the Tow Ready Custom Fit Vehicle Wiring # 118524 is basically just the brand. Both of these products will install the same and will perform the same functions. I usually recommend the Curt harnesses because they use a newer style of circuitry that has proven to be more reliable. Also, you will need to run the power wire to the battery otherwise the harness would not work. The reason for the power wire is to prevent overdrawing...
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  • Is a Breakaway Kit Needed when Flat Towing a 2006 Jeep Liberty Behind an RV
    Nearly all supplemental braking systems have a breakaway system built in so you would not have to have a separate one. Supplemental braking is required in most states anyway so on the systems that come with a breakaway you are killing two birds with one stone so to speak. The braking system I recommend the most is the SMI Stay-IN-Play DUO # SM99251. Once installed you won't have to worry about it again. It does come with a breakaway kit as well. I have linked a video showing an example...
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  • Instructions for Trailer Wiring Harnesses for a 2006 Jeep Liberty
    Yes, the instructions are on the product pages, right hand side of the page, across from the description. I have included a link to them here for you as well. If we have installation instructions for a product, this is the location they will be. We also have a similar Tow Ready wiring harness, # 118524. I have linked its instructions as well and a video showing a typical installation on a 2006 Liberty.
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  • Recommended Trailer Wiring Harness Options for 2002 Jeep Liberty
    If you're comfortable with the process of using a circuit tester like # 40376 to locate which circuit serves which taillight function, and then tapping the input wires for the Hopkins # HM48915 taillight converter into those circuits, you can certainly use that option. This being said, the Curt # C55382 converter would be a plug and play option that would be much easier to install. Better still would be the Tow Ready # 118524. The Tow Ready is also a plug and play option, but instead of...
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  • T-Connector Wiring Harness for a 2003 Jeep Liberty
    For the 2003 Jeep Liberty, you're looking for custom fit solutions. A particularly easy install and includes everything kit is the Curt T-Connector Vehicle Wiring Harness, part # C55382. This is designed for use with the 2003 through 2007 Jeep Liberty and connects inline with the tail light wiring of your vehicle with no additional splicing or cutting of wires required. I've attached a video of our install team adding this kit to a 2005 Jeep Liberty, and the process will be nearly identical...
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  • Troubleshooting Trailer Wiring for 2005 Jeep Liberty Not Illuminating Right Stop/Turn Signal
    The Curt trailer wiring harness part # C55382 that you referenced is a confirmed fit for your 2005 Jeep Liberty. First thing you should do at this point is test the 4-way of the wiring harness with a circuit tester part # PTW2993 for voltage on all of the right pins when the taillight signals are being applied. Just like in the video I attached. If the voltage checks out there but the trailer lights still don't function right then the problem is on the trailer wiring. That would...
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  • After Dealer Replaced Trailer Hitch on 2006 Jeep Liberty it Started Blowing Fuses
    To determine if it is the wiring harness on your 2006 Jeep Liberty that is causing the problem you can perform some tests. Basically you would use a circuit tester such as # 40376 and test the wires going into the wiring harness converter box and the wiring coming out of the box. It helps to have someone in the vehicle to operate the lighting functions while you test the wires. If the converter box is not receiving the correct signals going into it from the vehicle then there is some...
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  • Will the Curt Trailer Wiring Harness part # C55382 fit a 2003 Jeep Liberty
    Yes, the Curt Trailer Wiring Harness part # C55382 has been confirmed as a fit for your 2003 Jeep Liberty so it would work well for you. I attached an install video for you to check out as well.
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  • Choosing Between Curt and Tow Ready Trailer Wiring Harnesses for a 2005 Jeep Liberty
    It is my opinion that Tow Ready wiring harness # 118524 is superior to Curt wiring harness # C55382 for your 2005 Jeep Liberty. We here proportionally less problems with the Tow Ready harnesses compared to the Curt. The fact that your other Tow Ready harness lasted 10 years is awesome. There may have been a short on the trailer that caused it to fail otherwise it might still be working today!
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  • Parts Needed to Tow a 2200 Pound Camper with 2007 Jeep Liberty Sport
    Our most popular hitch for the 2007 Jeep Liberty is the Curt trailer hitch, part # 13044. I have included a link to the installation instructions for you to view along with an installation video. In terms of wiring, you have a couple of options. If your Jeep did not come with a tow package, you will use wiring harness # 118524. If it did come with a tow package, use wiring harness # 118381. Depending on what kind of trailer connector the camper has, you may need to add an adapter...
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  • Does the Curt T-Connector Vehicle Wiring Harness Fit a 2002 Jeep Liberty Sport Model?
    The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector, # C55382, you mentioned is a confirmed fit for your 2002 Jeep Liberty Sport. You are correct in noting that there are times when the sport model is different than non-sport models, but this wiring is not different so this wiring harness will work on both sport and non-sport 2002 Jeep Liberty models. I've attached a video of this installation.
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  • Trailer Wiring Harness to Fit 2005 Jeep Liberty Renegade
    The Curt Trailer Wiring Harness # C55382 is designed to fit all models of the 2005 Jeep Liberty so it will work just fine on your Renegade. The harness installs by plugging in behind each tail light. I've linked a video of the install process for you. In addition to the hitch you already have and the wiring harness, to tow a trailer you'll also need a ball mount and hitch ball. I've attached link of our selection of ball mounts for a 2 inch hitch receiver as well as an article to...
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  • 4-Way Trailer Wiring Recommendation for a 2004 Jeep Liberty
    The only way I can safely recommend you run trailer wiring on your 2004 Jeep Liberty would be to use the Curt Wiring Harness part # C55382. The only other option you would have would be to install a # C56175 that would get hardwired to your vehicle's taillight circuit. But by the time you buy a circuit tester like part # PTW2993 you would be better off going the easier installed route of # C55382.
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  • The Best Trailer Wiring Recommendation for a 2004 Jeep Liberty
    For your trailer you would probably be fine using Curt trailer wiring harness # C55382 on your 2004 Jeep Liberty. This harness is rated for 3 amps per circuit for stop and turn signals and 5 amps for tail lights. This is most likely plenty for your trailer. If you wanted to be certain though you would need to determine how much amperage each light draws using a meter such as # BTMT15. Using a powered converter, # 118524, would be the best option though no matter what the situation is...
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  • No Power To 4-Way With Curt T-Connector Vehicle Wiring Harness On a 2003 Jeep Liberty
    There are only two possible issues that could cause the Curt T-Connector Vehicle Wiring Harness part # C55382 which is a fit for a 2003 Jeep Liberty not to function correctly. The first is that the pins inside each of the t-connectors are not perfectly seated whether that be from the pins being bent or just not fully engaged so be sure to check that. The next is as you mentioned a bad ground. Please note, you need bare metal contact with the ground wire so be sure you have sanded some of...
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  • Recommended Trailer Wiring Harness for 2005 Jeep Liberty
    Of the three harnesses you mentioned, the # 118381 wouldn't work unless your Liberty has the OEM 7-way connector. The # 118381 would plug inline between the 7-way connector and the vehicle wiring harness. If your Liberty does not have the factory 7-way, your choices would be between the Tow Ready # 118524 and the Curt # C55382. Both harnesses would install in the same manner, plugging inline at the point where the taillight assemblies plug into the vehicle wiring. I'd recommend the...
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  • Troubleshooting Brake Lights Not Working on Trailer with 2003 Jeep Liberty
    I am not quite sure what wiring kit you used to install a 4-Way connector on your 2003 Jeep Liberty but it sounds like it may not have come with a converter. Your Jeep Liberty has a separate wiring system, which means the brake and turn signals are sent along separate wires. A harness with a converter is needed to combine these circuits so that they work with standard trailer wiring. For example the Curt T-Connector Vehicle Wiring Harness # C55382, which is custom-fit for your 2003 Jeep...
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  • Trailer Hitch and Wiring for a 2002 Jeep Liberty
    Your 2002 Jeep Liberty is suitable for light duty towing and installing a trailer hitch, wiring, and using the appropriate accessories would be the way to go in my opinion. Also, if you go with a hitch you will be able to use other accessories in it after the move such as bike racks or cargo carriers. Check the Jeep owners manual for its towing capacities before towing. Curt trailer hitch # 13044 is the most popular option for your Liberty. I have included a link to a video showing installation...
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  • Trailer Wiring Options for a 2006 Jeep Liberty without Factory Tow Package
    There are a few different trailer wiring harnesses available for the 2006 Jeep Liberty without the factory tow package. I have included a link to them for you. I recommend either # 118524 or # C55382 because they plug in line with the tail light wiring on the vehicle. These are the harnesses that fit because the vehicle does not have the factory tow package. Models with the factory tow package are pre-wired with a trailer connector already and the wiring for it is under the vehicle.
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  • Plug and Play Trailer Wiring Options for 2005 Jeep Liberty W/O Tow Package
    We do indeed have two plug and play trailer wiring harness options for your 2005 Jeep Liberty. If your trailer has minimal lighting- just a stop/turn/tail light for the passenger and drivers side, the Curt # C55382 would be an excellent choice. This harness has a simple installation, which would plug inline with the connectors on the back of the taillight assemblies. If your trailer has more extensive lighting, say what is mentioned above plus some clearance and/or marker lights on the...
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  • Recommended Trailer Wiring Harness for a 2006 Jeep Liberty without Factory Tow Package
    For your 2006 Jeep Liberty that does not have the factory tow package you can use trailer wiring harness # C55382 or # 118524. Both install the same way. I have linked a video to the right showing installation for you.
    view full answer...
  • How to Pick Trailer Wiring Out for a 2004 Jeep Liberty
    Like you said there are two different trailer wiring options for your 2004 Jeep Liberty that does not have a 7-way. The Tow Ready kit part # 118524 requires a wire to run up to the positive post of the battery and the Curt # C55382 does not. The benefit to running the wire up to the battery is that it protects the tail light circuits of your vehicle. Instead of drawing the amperage required to power the trailer lights from vehicle taillights the amperage comes straight from the battery...
    view full answer...
  • How to Select Correct Wiring Harness for 2006 Jeep Liberty
    A local Jeep dealership can run your Liberty's VIN through their computer to tell you if it was equipped with a factory tow package, but you can also just check under the rear bumper to see if there is a wiring connector that looks similar to the one shown in the linked photo. This image shows male/female connectors included with 4-pole harness part # 42475. The 7-way harness # HM42190 also uses a rectangular OEM connector. Both of these harnesses are for tow-package-equipped vehicles. If...
    view full answer...
  • Recommended Ball Mount for 2004 Jeep Liberty with Spare Tire
    I have a great solution for you. To bridge the necessary gap in order to clear your Jeep's spare tire, I recommend using the Hidden Hitch Ball Mount # 80232. This is designed specifically for situations such as yours, and has a length of 15-3/4 inches from the center of the hitch pin hole to the center of the ball hole. I have attached a video demonstration of this ball mount for you to check out. If you do not already have a trailer hitch installed on your 2004 Jeep Liberty, I recommend...
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Info for this part was:

Test Fit:
Joe V
Edited by:
Leah B
Video by:
Andrew K
Written by:
Lindsey S
Expert Research:
Michael H
Expert Research:
Jameson C
Video Edited:
Jacob T
Installed by:
Cole B
Updated by:
Kristina F
Updated by:
Isabelle B

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