Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
Item # C55384
Retail:$45.95
Our Price: $33.71
You Save: 27%
Confirmed to Fit
2005 Chevrolet Silverado
with factory 7-Way
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- Reviews (615)
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2005 Chevrolet Silverado - Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Custom Fit
- Trailer Hitch Wiring
- 4 Flat
- No Converter
- CURT
Quickly and easily install a 4-way trailer connector on your Chevrolet Silverado with this custom harness. T-connector plugs directly into 7-way OEM tow package wiring harness - 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
- Designed for use with a factory tow package that has a 7-way connector
- Retains 7-way connector functionality
- Connects quickly and easily - no cutting or splicing of wires
- Locate connection points behind rear bumper
- Plug in T-connector
- Comes with dust cap for 4-way flat connector
- Limited 1-year warranty
Installation
This custom-fit T-connector plugs into your vehicle's factory tow package wiring harness, which is located behind the rear bumper. Simply plug the harness in-line with your existing 7-way wiring harness.
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 plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.
55384 CURT T-Connector - OE 4-Flat Upgrade
Installation Details
California residents: click here
Customer Satisfaction Score:
88% were satisfied with this product
12% of customers were not satisfied
- Wrong item was ordered
- Product did not meet expectations
- etrailer mistake
Customer Reviews
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector - C55384
Average Customer Rating: 4.8 out of 5 stars (615 Customer Reviews)
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into 7-way OEM tow package wiring harness - no cutting, splicing or tapping required.by: Vincent 03/21/2023
Quick & easy trailer wiring harness replacement . took less than 15 minutes
by: Dan 11/15/2023
Yup. Still works after a year in operation. The only thing I am unhappy with is my vehicle thinks there is always a trailer connected and the backup sensors and side sensors are automatically disabled.
by: Donald 02/27/2024
This product was exactly what was portrayed on line. Wiring harness was very simple to install and works extremely well.
by: Mcrae11/18/2023
When I finally installed it about 3 months ago, the plug in connectors did not match what I had on my truck. I ended up just cutting them off and splicing them into the connector from my truck
by: Nathan 03/26/2024
2014 ChevroletSilverado
Exactly as described. Fit perfectly into my 2014 Silverado bumper outlet.
by: Christopher 03/29/2024
2017 Jeep Grand Cherokee
Easy plug and play simple installation.
by: Tony B.12/15/2018
2018 Dodge Ram Pickup
I installed my Curt T-Connector today to my 2018 RAM 1500 Sport 4x4 Crew Cab. The mileage on the truck is at 10679km's. Although warned that the spare tire might require removal (via web site info from fellow RAM owners) that was not the case as there was enough room to remove the OEM connector (which is the short end of the assembly) from the factory housing. The actual disconnect and re-connect took only a couple minutes. I spent a about 15 or 20min's trying different wiring run routings for the aux. four connector plug wiring run. Some tie-wraps where installed to snug things up out of the way and I was done. I also dosed the connections with a shot of Krown 77 lube/rust inhibitor. I'm in the "Great White North" so salt use on roads is a given during the winter months. A quick test run of the lights and I was done. The build quality of the T-Connector is very good..equal to OEM or better I'd say.
by: Scott 11/02/2023
Fast delivery, and easy to find products. Second trailer hitch I bought from e-trailer. Great products
by: Gerald03/23/2024
2005 Ram 2500
Top quality trailer hitch at a very reasonable price!
Chevy 2500 HD 2005 Duramax
by: Jason m07/20/2019
Awesome!! I bought an OPT7 triple LED light bar for my Chevy Colorado and I didn’t want to splice wires or lose a whole lot of time trying to figure out how to wire it up so I googled and I came across a gentleman who used this product and Im very thankful for this connection and my light bar works smoothly and I have full use of the reverse camera AND I don’t have any wire mess outside or underneath my truck! Easy to install, my first time doing this and it literally took me about 2 minutes, if that! Definitely would recommend this product to anyone with a truck!! Thank you guys!!
by: Virgil06/06/2022
Was exactly as stated in description. Just unplugged old plug and plugged in new one. I had two plugs to replace and added an extra "T" plug for another 4 prong. It only took less than 15 minutes to install all 3. Customer service is wonderful. Everything I have bought from ETrailer is top notch and delivered on time or earlier.
Virgil
6/7/2023
Working GREAT. Easy to install
by: Andy l. 08/18/2017
2013 Jeep Grand Cherokee
Order class iii hitch and wiring harness for my 13 keep grand Cherokee . Came next day. Installed in 20 minutes. Great product. High quality and easy install
Product was shrink wrapped, taped and boxed ver professionally. Website also very easy to use
Would definitely recommend to anyone
by: Rod A12/30/2021
This T-Connector is working great. Installation was simple. It was truly plug n play.
I used it to connect a LED light bar on back of truck; allowed me to install the light without using the existing trailer connector, so it is still available.
Rod A.
12/31/2022
Its been a year since I installed the T-Connector. And it is still working like brand new no issues with this connector. Provides a great convenience not having the share the OEM trailer slot.
by: Miseal12/07/2022
2019 Ford Ranger
Easy instructions, installation was a breeze. Very important to torque bolts down to spec. Also will need to have dealer “flash” vehicle to activate trailer lights. 5 stars
by: Pat M08/28/2013
2013 Chevrolet Avalanche
Easy to install works great shipping and communications was fantastic. Now my USMC LED light hitch cover is on the truck without an adapter.
by: Raymond03/15/2018
This is a great vehicle to trailer wiring harness just plug it in and you're ready to go and that's all they are to it plug and go and I recommend it.
by: Richard07/23/2023
2001 ChevroletSilverado
Unfortunately, the product ordered did not fit my application and I will be returning!
Jenny N.
7/26/2023
I wanted to ask if your 2001 Chevy Silverado came with the tow package? Did you already have a factory seven way? If not, the part # C59236 would be the better fit.
by: Anita 04/03/2024
2011 Ram 1500
Arrived on time and just what I need.
by: John05/29/2023
You sent me the wrong wiring kit. It doesnt work on my vehicle.
Jenny N.
6/1/2023
This harness is meant to be used for a 2023 Ford Explorer that has a factory seven way to add on a four flat. If you do not have the factory seven way, then you will want to use part # C56093 instead.
by: J10/19/2023
Did not match my plug into car. So could not use and returned.
Katrina D.
10/21/2023
Can you please provide a picture of the underside where the plug is supposed to be located? For vehicles with the factory tow package; your install may require additional components or may be used as a replacement harness.
by: Martin m07/22/2017
Perfect fit. Took 20 minutes to install wire harness and hitch receiver.
by: George 07/25/2023
2022 Chevrolet Silverado 1500
This is such a better way to install a tail light bar. No cutting or splicing wires! FABULOUS!
by: Daniel 09/11/2023
2023 Chevrolet Silverado 2500
product looks nice its plug and play so pretty much anybody can install it delivery was a little slow not your fault usps that says it all thanks again
by: Caity12/05/2020
Easy to install and tucks away nicely next to the hitch. No hanging wires and really clean look
by: Brian S07/22/2018
2011 ChevroletSilverado
Took less then 5 min to install, solved the hassle of going to a brand name shop and paying 5 to 6 times to have them install. Plan on towing a utility trailer my wife and I do a lot of antique shopping. Will tell all my friends, great product
25
615
Show More Reviews
See what our Experts say about this CURT Custom Fit Vehicle Wiring
- 4-Way Recommendation for a 2010 Dodge Ram with 7-Way to Power LED LightbarThe 7-way of your 2010 Dodge Ram will separate easily to allow you to install the Curt T-Connector part # C55384 easily. Also, the current 7-way and 4-way you have on your truck will still be fully functional with this adapter installed. This would be the perfect solution for what you are looking to accomplish.
view full answer... - No Power to Brand New 2014 Jeep Grand CherokeeIf you have a brand new 2014 Jeep Grand Cherokee and the 7-way does not have power on all of the pins then I would take the Jeep back to the dealer you bought it from and have them fix it. Most likely it's missing relays or they are blown somehow. Either way they should be all functional from the factory so it would be on them to make it work. If this is an aftermarket 7-way you installed on your vehicle then it will need to be reprogrammed. You might check your owners manual for fuse...
view full answer... - Will the Curt T-Connector Vehicle Wiring Harness # C55384 Give Taillight Circuit AccessIf you install the Curt T-Connector Vehicle Wiring Harness # C55384 on your 2014 Ram 1500 you will get an additional 4-way that will have all of the taillight circuits isolated. Without knowing what you need them for that's all I can really tell you. The brown wire will be the running lights, the yellow will be left turn and green will be right turn.
view full answer... - Can 4-Way Adapter # C55384 Fit 2019-20 Chevy Silverado 1500Yes you can install the Curt 4-Way Adapter part # C55384 on your 2019 Chevy Silverado 1500 and you'd have two 4-ways at the rear of the truck.
view full answer... - 4-Way Wiring Recommendation for a 2012 and 2014 Ford F150 for LED LightbarsWhat you could do is install a Curt wiring harness part # C55384. This will plug inline with the 7-way at the rear of your trucks and will provide you with an additional 4-way that you could route behind your bumper for your light bar.
view full answer... - Will 4-Way Harness part # C55384 Fit 2006 Ford Explorer with V6 and V8The 7-way connector the Curt part # C55384 that you referenced is designed to fit would be the same whether your Explorer has a V6 or a V8. Actually this style of connector is found on almost all vehicles with 7-ways. It is very universal. So this 4-way harness will work well for you.
view full answer... - Compatible 4-Pole Flat Wiring Harness for 2014 Ram 2500 With Factory Tow PackageThe Curt T-Connector Wiring Harness # C55384 is the correct harness to put 4-pole flat connector at the rear of your 2014 Ram 2500 with the factory tow package. I've attached a video showing how it connects on a 2014 1500 which is a similar process to yours.
view full answer... - Do You Need To Make And Wiring Connections To Install The Curt T-Connector C55384The Curt T-Connector Vehicle Wiring Harness for Factory Tow Package # C55384 you were looking at is designed for a vehicle with the factory tow package, and you will not need to ground any wires to the frame. It will simply plug in between the vehicle connector and factory connector as shown in the included video.
view full answer... - Harness to Add 4-Way to 2014 Chevy Silverado 1500 with 7-WayI am not sure what 4-way kit you are referring to but if you wanted to add a 4-way to your 2014 Chevy Silverado 1500 that has the factory 7-way all you'd need is the Curt kit part # C55384 which installs by plugging inline with the 7-way connector which also allows you to keep your 7-way.
view full answer... - Is a 4-Pole Plug in Wiring Harness Available for a 2017 Ford F-250There is a 4-pole plug in trailer wiring harness for your 2017 Ford F-250, the Curt T-Connector # C55384. This will plug into your factory 7-way OEM harness to give you a 4-way flat connector. I've added a link to a video review which you may find useful.
view full answer... - Does Curt T-Connector C55384 Fit A 2008 Chevrolet Trailblazer LT with Factory Tow Package?The Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector # C55384 you were looking at is confirmed to fit your 2008 Chevrolet Trailblazer LT, and will require you to unplug the US Car connector from the back of the 7-way connector. The # C55384 will install in-between your 7-way connector and factory tow package wiring. I included a video of the # C55384 for you to take a look at.
view full answer... - 4-Way Wiring Harness Recommendation for a 2011 Ram 3500 with 7-Way for Camper WiringWe have exactly what you would need. The Curt Harness part # C55384 will plug in line with your factory 7-way and will give you an additional 4-way that you can use for the lights of your camper. Check out the review video I attached for more info on it.
view full answer... - Is Reverse Light Circuit Present on Curt 7-Way to 4-Way # C55384The reverse light circuit is present on the wiring that runs between just the two round connectors of the part # C55384 that you referenced. It's the wire that feeds the center pin.
view full answer... - What is Length of 4-Way Harness of Curt Trailer Wiring Kit C55384The total length of the 4-way harness of the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package # C55384 that you referenced is 36 inches.
view full answer... - Can Curt T-Connector 4-Way C55384 Power Tailgate Lightbar While 7-Way Powers Boat Trailer LightsYou would not have any issue using the 4-way adapter part # C55384 as a way to power your tailgate lightbar while your 7-way powers the boat trailer lights. This is a common solution for your setup that would work just fine. Your boat trailer having LED lights would mean they draw considerably less too so you wouldn't have an amperage draw issue either.
view full answer... - 4-Way Recommendation for a 2013 Nissan Frontier with a 7-WaySounds like you have a 7-way on your 2013 Nissan Frontier and you are looking for a way to also install a 4-way harness. For that you would want the part # C55384 to install inline with your 7-way to provide you with a 4-way. I attached an install video for you to check out as well.
view full answer... - 4-Way Adapter Recommendation for 2017 Ford F-350 with 7-Way at RearYes, the Curt 4-way adapter will plug inline with the 7-way you have at the rear of your 2017 Ford F-350 and will give you a 4-way to use for your LED tailgate light. If you already have a similar adapter wired to your 7-way this will still work well with it.
view full answer... - Troubleshooting Trailer Wiring With 2002 GMC Sierra 1500HDThere are taillight converters available and it is possible I can find something to work for you though I would need to know the year of your GMC Sierra 1500 in order to find out. If you can get back to me with that information I can try and find a solution for you.
view full answer... - Adding 4-Way to Nissan Frontier with 7-Way to Power LightbarYou could use the Curt 4-way part # C55384 for what you are looking for. This will plug into the 7-way at the rear of your 2019 Nissan Frontier and give you a 4-way you could route to your tailgate lightbar.
view full answer... - How to Hook Up 3rd Brake Lamp on Aftermarket Roll BarA company that installs truck bed camper shells would know more about this, but I'd be happy to provide what help I can. A T-Connector like # C55384 wouldn't work because the brake lamp signal is carried on the same circuit as the turn signals which would cause the 3rd brake lamp to blink with the turn signal. You'll have better luck finding the circuit that feeds the CHMSL or 3rd brake lamp. The easiest way to do this is to gently remove the existing 3rd brake lamp and use a circuit...
view full answer... - Adapter to Add 4-Way to Vehicle with 7-WayI am not totally sure what you are asking could you maybe rephrase?
view full answer... - 4-Way Recommendation for 2013 Ford F-150 with 7-Way For Powering Tailgate LightbarSince your 2013 Ford F-150 would have a factory 7-way at the rear of it all you would need to install a secondary 4-way so that you could power the LED lightbar is the part # C55384. This will plug inline with the 7-way to provide you with a 4-way.
view full answer... - 4-Way Trailer Wiring Recommendation for 2012 Chevy SilveradoSounds like you are looking for trailer wiring for your 2012 Chevy Silverado. Your truck normally comes with wiring already at the rear but it sounds like you may be in need of a 4-way for the pop up as that's what they normally have. The Curt harness part # C55384 will plug in line with the factory 7-way at the rear of your vehicle and will give you a 4-way.
view full answer... - 4-Way Recommendation for a 2012 Chevy Silverado that has a 7-WaySounds like you have a 7-way at the rear of your 2012 Chevy Silverado and are looking for a 4-way trailer connector as well. For that I would recommend the Curt harness part # C55384. This will plug inline with the 7-way connector you have and will provide you with a 4-way while still keeping your 7-way functional as well.
view full answer...
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Vincent C.
3/22/2024
1 year & still works great, very easy plug & play setup. I recommend putting a small amount of white lithium grease on those connecting, helps protest against rusting.