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

Item # C55370

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Retail:$39.42

Our Price: $26.95

Custom Fit Vehicle Wiring

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Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector Custom Fit C55370
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Product Images

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector Custom Fit C55370
C55370 - Powered Converter Curt Trailer Hitch Wiring
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector 4 Flat C55370

In Use/Installed

Custom Fit Vehicle Wiring C55370 - 4 Flat - Curt on 2000 Subaru Outback Wagon
Curt Custom Fit Vehicle Wiring - C55370 on 2000 Subaru Outback Wagon
Curt Trailer Hitch Wiring - C55370 on 2000 Subaru Outback Wagon
C55370 - Powered Converter Curt Custom Fit Vehicle Wiring on 2000 Subaru Outback Wagon
Custom Fit Vehicle Wiring C55370 - 4 Flat - Curt on 2000 Subaru Outback Wagon
C55370 - Powered Converter Curt Trailer Hitch Wiring on 2000 Subaru Outback Wagon

Customer Photos


  • Custom Fit
  • Trailer Hitch Wiring
  • Curt
  • 4 Flat
  • Powered Converter
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance. Call 800-298-8924 to order Curt custom fit vehicle wiring part number C55370 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.


  • All Info
  • Reviews (174)
  • Q & A (13)
  • Videos (2)
  • Photos
  • Why etrailer?

Curt Custom Fit Vehicle Wiring - C55370

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and 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 point in rear cargo area
    • Plug in connector
  • Includes a tail light converter to ensure that your vehicle's wiring matches that of your trailer
    • Powered module connects directly to battery to avoid overloading vehicle's electrical system
  • 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
  • Made in the USA


Specs:

  • Maximum amperage:
    • Stop/turn lights: 3 amps per circuit
    • Tail lights: 6 amps per circuit
  • Limited 1-year warranty


Installation

This custom-fit T-connector plugs into your vehicle's wiring harness, which is located in your rear cargo area. You will have to remove interior trim paneling to access the connection point. Once you've plugged in the T-connector, insert the included 10-amp fuse into the in-line fuse holder.


Once installation is complete, the 4-way connector will be stowed in an out-of-the-way location within your cargo area.


It is recommended that you use a small amount of grease on all electrical connections - the plug on your automobile and the 4-pole connector itself - to help prevent corrosion.


Powered Tail Light Converter with Surface-Mount Technology

A tail light converter is built into this T-connector. This converter is a circuit-protected, battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits.


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.



55370 CURT T-Connector - Surface Mount Technology - 4 Wire

C55370 Installation InstructionsInstallation Details C55370 Installation instructions

This Product Fits The Following Vehicles

2006 - 2007 Subaru B9 Tribeca

2006 - 2007 Subaru B9 Tribeca

1998 - 2008 Subaru Forester

1999 - 2008 Subaru Forester

2008 - 2014 Subaru Tribeca

2008 - 2014 Subaru Tribeca

2000 - 2009 Subaru Outback Wagon excluding Sport

2000 - 2009 Subaru Outback Wagon excluding Sport

1996 - 1999 Subaru Legacy Outback Wagon

1996 - 1999 Subaru Legacy Outback Wagon

1996 - 1999 Subaru Legacy Wagon - excluding Outback



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 Curt Custom Fit Vehicle Wiring C55370 Review

Today we are going to be taking a look at the Curt T-connector vehicle wiring harness with a four pull flat trailer connector. It's part number is C55370. This product is going to fit certain years and models of the Subaru Tribeca, Forester, Outback Wagon and Legacy. It's going to provide your 4-way flat trailer connector at the back of your vehicle and empower your trailer's signal lights. This is compatible with 5-pull, 6-pull and 7-pull adapters. Those adapters are sold separately.

The benefit of a system like this is it's designed to connect quickly and easily, you do not have to worry about cutting or splicing any wires. All you have to do is locate the connection point in your rear cargo area, follow the instructions these are very detailed they are going to tell you exactly where that connection point's located. Once you've found that connection point simply just plug in your connector, the connectors are going to perfectly fit together. They are going to snap lock for a nice tight secure fit. Once you have that connected your going to see here the red wire has a fuse holder box included. And it's going to come with a 10amp fuse so you would simply plug in the connector and install the included 10amp fuse inside the fuse holder right there and close over the protective cap for that fuse. Once your install is complete the connector- talking about the 4-way flat connector is going to be stowed in an out of a way location within your rear cargo area. The black box right here this is going to be your tail light converter, it's going to insure that your vehicles wiring matches that of your trailers. Now the powered modules going to connect directly to the battery through the wiring to avoid overloading the vehicles electrical system.

It's constructed using surface mount technology for consistent reliable performance. What that means is it's going to maximize your trailer light yield and intensity while producing minimal heat. It's also going to insure superior operation even in rough road conditions. You see here we've got plenty of wiring, that's all bundled up for the 4-way flat connector that way we can extend the connector out the back of the vehicle and make our connections as necessary. But here on the connector itself it's going to have a 4-way flat dust cap that way we can protect our connection points when our connector is not being used. The maximum amperage for the stop and turn lights is going to be 3amps per circuit. And for the tail lights we're looking at 6amps per circuit.

Were always going to recommend that you use a small amount of dielectric grease on all electrical connections to help prevent an corrosion for being able to settle in. If you don't have any of that dielectric grease you can find that here on our website as well it's going to be sold separately. But again with this part number you're going to get everything you need for a full insulation including the 10amp fuse, you're going to get detailed instructions, you're going to get some double sided adhesive tape that way you can mount your tail light converter to a nice clean out of the way location. And your going to get some zip ties that way you can secure any excess or slack in the wiring that you may have, makes for an overall cleaner appearance for your installation. That's going to do it for today's review of part number C55370. This is the Curt T-connector vehicles wiring harness with the 4-pull flat trailer connector.


Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C55370

Average Customer Rating:  4.7 out of 5 stars   (174 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.

- C55370

by:

2006 Subaru Outback Wagon


I'll start off and say that this product looks and feels five star, but I'm docking it one because the installation docs and video are very mismatched and conflictive. The one-page paper installation doc was barely applicable, while the video was much, much better. Use it! Pulling out the few pieces of the car necessary to gain access to the OEM plug was relatively easy. Where things got messy was where to actually put the "control" block for this thing. The video shows a self-adhesive backing which was not present. There are included zip-ties but no really good place to use them. I didn't want to leave it loose in there to become yet another rattle in the car, so I ended up securing it with that foil tape used for duct-work. It seems to have done the trick. Routing the cable was easy, and I dropped it under the spare tire and through a grommet, resealing it with silicone when I was done. I'd have loved to see some kind of cable management included for under the car and around the hitch, rather than the four independent wires being just ad-hoc wrapped around things. Electrical testing worked flawlessly, and all outputs were signaling correctly. 529224



- C55370

by:


This harness replaced a Draw-Tite one that failed after about 4 years of occasional use. I'm hoping this one, with revised circuitry, lasts longer. It was trivial to install, as it has the correct pin connector for my Forester. In contrast to the previous harness, it has a dust cover and a 10 amp fuse. It worked fine on a 200+ mile drive (including the load for a camera I use for a rearview in my travel trailer). 212343


Comments

This harness still works perfectly. Like others who bought it, I keep the wiring inside my forester when not in use, rather than mounting the external portion of the connector to the receiver hitch.

Kwame M - 07/18/2016

19477

- C55370

by:

2002 Subaru Forester


Plugged it in, i have lights!! My 02 Forester came with a harness, but when i plugged it into my trailer there were no lights on the right side. I emailed George, got some very helpful diagnostic help, and determined the old harness was faulty. Ordered the new one, plugged it in, viola...good as new :) cant say enough good things about etrailer.com, but i will add that EVERY online business should operate this way. 203142


Comments

Hello, and thanks for following up after the 1st year has elapsed.Product still works great. Etrailer has a customer for life in me, I remain impressed with my experience there :

Erik K - 07/08/2016

19206

- C55370

by:


Having already purchased two trailer hitches several years ago for my Tribeca and Forester to support our bike racks, it was natural to return to such a superb company to purchase a wiring harness connector and lighting kit for our new utility trailer. I had cursorily enquired at the local auto parts store what I would pay for those two items and the clerk cheerfully told me he could have the products shipped to the store within two weeks for $90.00 including shipping. When I told him e-trailer would have it to my house in three days for only $68.00 including shipping, he just shrugged his shoulders and closed out of his catalog screen. True to their word, e-trailer had the two parts to my house in three days, and this weekend I will begin the clean up of the utter destruction in our woods caused by a hellacious Maine winter. 110 inches of snow caused more damage than we have seen in years. Thanks, e-trailer, for providing us with such quality service for our Subarus and our new(used) utility trailer 191270



- C55370

by:


So far everything worked out. Shipment took 3 days instead of 2, but was happy as many packages were delayed longer because of the storm. Thank you for getting it out the same day as I ordered. Installation went well and was just as your video described. Will test it this afternoon when I pick up the trailer. Even in 10 deg F weather, the installation went very easy. Good thing, finger tips were cold! 116065


Comments

Worked out great. used it about 5 times so far. Easy to use, and easy to install.

Drew P - 02/20/2015

9644

- C55370

by:


Product, shipping, website, return policy all were perfect. Will for sure use this site in the future. Only reason i didn't give it full excellent review was because I found my hitch cheaper two on 2 other sites. That being said those sites didn't have the amount of reviews etrailer did which further explained the ease of install by customers....and gave me that desired warm and fuzzy feeling when ordering from the World Wide Web :) Wiring installation instructions complete with pictures made me feel like superman with a phd. Well done etrailer. Well done. 128229



- C55370

by:


2008 Outback Wires are good quality. Instructions could be a lot better. "remove left and center black plastic, after locating wire..." The words "wire connector located just forward of left tail light assembly would of been better than all of the instructions given. The plastic on the side goes from the tailgate past the back seat and you don;t need to remove it. You only have to remove a screw in the corner but I had no idea which panel it was behind, center or left towards the front back or middle. Step 2 for outback refers to fig A but mine looks nothing like it, mine looks like fig C. They also say Tools needed : phillips screw driver. That's it. And step 2 they talk about using a pry tool. The kit also includes a grounding electrical connector, a electrical splice fitting and a self tapping sheet metal screw with no reference as to what to do with them. Spending ten minutes to write some instructions would make this about perfect. 419638


Comments

I use this frequently and have had no problems with it.

rodney a - 08/12/2018

42216

- C55370

by:


Product arrived on time and was very easy to install. My hook up was right where "etrailer" said it would be and the video made it as simple as plug and play. I hooked it up the day I received it and within 17 minutes I was loading my trailer with deer stands and heading to the woods. The product was perfect in function, price and ease of install. Will definitely use "etrailer" again. Thank you, John 147546


Comments

Still working like new.

John Y - 08/19/2015

14389

- C55370

by:


The wiring harness/trailer plug worked great, no problems except for the installation instructions. I had to look elsewhere for instruction on how to get to my particular vehicle's built-in plug. The included instructions were not wrong, just too vague. A link to a website with more specific instructions would have been nice. Delivery was quick. 110409


Comments

It works perfectly, no problems at all.

Mark M - 12/18/2014

8086

- C55370

by:


Very easy to install. When checking with volt meter, I was surprised to see a base voltage present at the plug between the individual connections and the ground. Still, the trailer is functioning as it should. 74591


Comments

After years of individual wire splicing connections for trailers, I am still amazed how easy this was and that it works so well. I think of this every time I connect it up to use.

William G - 04/09/2014

3486

- C55370

by:

2006 Subaru Forester


Great product. This took under 5 minutes to install. The Forester 2006 had the electrical connector under the floor tray on the passenger side at the very rear under the taillight hidden by a plastic flap. Lift up flap, plug in, then snug the hardware into the side well. You can run the wire and trailer connector through the 1" hole at the rear of the wheel well capped by a large rubber plug so the wire disappears under the spare. 94920



- C55370

by:


Plugged right in and worked perfect first time. Minor inconvenience was that the directions had the location reversed from the right side to the left side but the location info was accurate enough to see where the plug was. 89464


Comments

Product works as planned, no issues whatsoever.

John B - 07/14/2014

5591

- C55370

by:


I got kind of excited when I saw the packages by the door when I got home. I thought well I'll just do it tomorrow. But I had to go out and see how hard the harness was to hookup. I'm going to make a video of it tomorrow because it was so unbelievably easy my mind was blown! I didn't even have to use as a Phillips head screwdriver I didn't have to use any tools whatsoever. I just lifted the lid to the spare tire shined my flashlight over into the corner of the passenger side and Wallah there it was! Plugged it right in everything is great tomorrow I will put on the hitch. I think it was in your first email to me when you were getting ready to ship it that you asked for a video of it so I'm going to do my best. You have no selfie stick carrying guy here. LOL 459869



- C55370

by:

1998 Subaru Legacy Outback


Installed this on my 1998 Subaru Legacy Outback Wagon. Just plugs right in, works great. For the 98 Legacy Outback Wagon the connector is located in the back trunk, driver side inside the small (about 5x5inch) access panel directly in front of the tail lights. This panel pries off easily. You might want to mount the module under the panel that is to the left of the spare tire panel. To remove this panel you must remove the trim around the hold down loops. The connector can easily be fished up to the connector, the module can sit under the removed panel (I carved out some of the Styrofoam support) then fish the flat connector out the rubber plug at the bottom right side of the spare tire well (cut a slit, stretch and work flat connector out) 81164



- C55370

by:


Box arrived with a couple holes torn and hitch hanging out one corner, but l accepted it hoping for the best. Installed hitch and wiring harness by myself in about 2 hours from start to finish... probably could have done it faster with help, starting the bolts was frustrating but doable nonetheless. Product seems well made, no complaints there. Dealing with Etrailer has been a good experience so far and will most likely be a returning customer. Attached pic of hitch hiding under bumper, just how l like it! 124424



- C55370

by:


The product works but it is always drawing power. I need to unplug it from the cars wiring harness when I do not have a trailer attached. (the plug connecting the "circuit box" to the cars wiring harness.) At night when the car is parked (completely turned off) and a trailer hooked up to the wiring, you can see the tail lights glowing with a faint light. This should not happen. This is a replacement harness for one that I left plugged into the car all the time. It stopped working unexpectedly and I had to order a replacement. The circuit box had swelled probably by 10% to 15% in size. It happened after warranty so I paid for it hoping that it was a fluke. I would not order this product again. 259312



- C55370

by:


Shipped on time as advertised and complete. Instructions were well written and accurate for hitch itself, but missing a couple steps for the electrical connector kit, (as for taking apart the car trim) so took some time to figure out. (The instructions were from the manufacturer and not etrailer.com itself). Connector worked fine on installation.The fit of the hitch was very precise, so precise that at first I thought it wasn't the right model. But I persevered, and it did fit. The close and precise fit is appreciated, it should help eliminate possible looseness, rattling, and weakness. This is my third Curt hitch from etrailer.com on 3 different cars. I would definitely buy from them again. 326869


Comments

These are not the first Curt products I ordered from Etrailer. After a year, I have no complaints about the products, and certainly none about Etrailer. I find the Curt products well designed in form, fit, and durability, and etrailer a fast and efficient way to order them.

Kent R - 12/27/2017

32264

- C55370

by:


could not be any easier. Took less than five minutes start to finish. 171160


Comments

Works great and no problems at all

tom - 01/25/2016

16565

- C55370

by:


Easy to install, and best of all, it works perfectly! 206874


Comments

It is working great. I am very please with it.

Carl L - 06/23/2016

18903

- C55370

by:

1999 Subaru Forester


Works for my 1999 Subaru forester and my hall master trailer. 95581


Comments

Works well. No problems.

ds - 02/19/2015

9610

- C55370

by:


This is the second time I have ordered form this company and I have had good success both times. Each time, the order was received and shipped within a day or two and delivery was within the expected window. By today's standard, that in itself is a miracle. Good job guys !!! The order this time was a 4 way flat wiring harness for my car to pull a trailer. Installation was a snap as described, and the harness tested good in all tests. I can't ask for more than that. I will certainly purchase from this company again. -- dennis 137409



- C55370

by:

2001 Subaru Forester


Perfect fit, installation time: 5 minutes ! Great product, great fast service. Honest, on my 2001 Subaru forester it was so ez I could do it in about 2 minutes now that I know how. I did it first time in 5, because the instructions were specific and it fit perfect. You could do it in a minute if you didn't bother to properly secure wiring and power unit. This will allow me to transport my Honda scooters again, back in action, ha ha ! Thanks for fast ,direct to my door, delivery too! VERY SATISFIED !! 300008



- C55370

by:


I was so happy with this product that I started getting angry. Why you ask- because U-Haul tried to scare my wife into getting them to put in a wire harness for $100+. When I pulled back the floor tray and saw the wire harness just sitting there waiting for I get nervous- nothing can be That Easy. It was!!! This is a great product and e-trailer was great about keeping me in the loop about delivery. Very Happy and will use e-trailer again. 187311



- C55370

by:

1999 Subaru


Excellent, I purchased both harness and wiring kit for my 1999 Subaru wagon and from the time I placed my order my product was shipped timely, easy to assembly, which allowed me to be on the road in no time! Although all Subaru car's vary regarding model and year, the technicians were competent and answer all of my questions in laymen s language that made my experience with E trailer a great experience! Thanks Guys, Walt Atlanta, Ga. 133936



- C55370

by:

2008 Subaru Tribeca


Easy to install on a 2008 Tribeca. I mounted it below the tire jack. Good, fit and took less than 10 min to install. PS - Customer service on my order was great; I was concerned my package would not arrive on time with two day shipping after the July 4th weekend and George J from Etrailer looked into it for me and offered to cover the additional shipping cost if it didn't arrive on time. I will do business with this etrailer in the future. 403572



- C55370

by:


I have a 203 Suberu Forester and the stock trailer lighting system stopped working. I purchased the 4 pole Curt T connector and harness to fix the problem. It took about 15 minutes to install. Most of the time was spent trying to unsnap the Subaru side panel. Once that was done it was a breeze to instal the harness. I really like the product and the good follow up from etrailer. I will buy from here again. I highly recomend this product. 86145



- C55370

by:

2008 Subaru Outback Wagon


Complete kit,easy installation. The wiring harness connected directly to the auxiliary wiring found in the left rear inside pockect of our 08 subaru Outback. All lights on our 2 trailers worked the very first time . We've had this kit for a little over a year, With zero problems. Many thanks to Curt for quality product. Also many thanks to etrailer.com (Laurae) for their fast friendly service. 333252


Comments

Its a great product. Still performs flawless after thousands of trailer hookups.

dennis r - 01/17/2018

33229

- C55370

by:

2004 Subaru Outback


Product showed on the expected delivery date. The installation directions were not quite exact for my 2004 Outback Subaru but I had looked into it enough that it wasn't a problem. Super easy to install and it worked out of the box. Much easier to install then the old school way of digging out a wire harness and crimping to those wires. Easier to trouble shoot too. Jeff 210436



- C55370

by:

2002 Subaru Outback Wagon


The trailer hitch works well. Instructions with pictures and all were clear, also video; It took me quite a while and I had to borrow a metric wrench from my neighbor ( for my 2002 Subaru Outback), but it worker out well and I use it often for my trailer, from hauling building materials, to hauling brush to the county collection yard. Thanks for a good product. 284913



- C55370

by:

2009 Subaru Outback Wagon


Amazingly easy installation, simple plug-in and we were on our way - perfect fit for the trailer connection to our Subaru for our move. We are hopeful to use our trailer hitch equipment more frequently over the next year as we look to purchase a camper! My brother-in-law was able to install our tow hitch in a few hours and raved about the ease of installation... 527485



- C55370

by:

2006 Subaru Forester


I ordered this trailer harness after learning that my 2006 Subaru Forester would need a converter in order to work properly. This is the easiest hook up ever!. Locate the plug in the back below the right tail light under the foam, plug in the harness, hook up to the trailer...DONE! Works perfect. Great product. Shipping was fast. Highly recommend . 203633



- C55370

by:

1997 Subaru Legacy


Instructions and videos helpful. Yes the vapor black box needs to be moved as well as one part of the bracket the holds the vapor box. This is for a 1997 Subaru wagon. Just had to jerry rig the vapor box back up with homemade brackets. Easy to do if your a DIY. Also added more washers to fill gap on passenger side mount. FYI. Works great. 122847



- C55370

by:


SUPER SIMPLE. The definition of plug and play. I spent 5 min installing it and then 20 min trying to route the wires through the frame of my car. After watching a youtube video I found out the wires just hang out the hatch whenever they are in use and tuck them into the spare tire well when not using it. So easy I didn't even think of it! 135568



- C55370

by:

Subaru


Only problem was the rust on my Subaru, but a generous application of Kroil and my 3/8th impact wrench took care of that. Really easy install, although a helper or a jack might avoid dropping the hitch on your face. The wiring harnes took seconds to install and I didn't even get dirty. Picked up my U-haul trailer the same day. 105386



- C55370

by:


This was a super easy trailer wiring kit to install. The instructions and accompanying video made the entire process of installation a breeze. The wiring set itself looks to be of very good quality and durability. I'd definitely recommend this wiring set for a quick and easy quality install! 155336



- C55370

by:

2009 Subaru Outback Wagon


Not only did the product work perfectly as advertised, the etrailer video showing me how to install it was right on the mark as well. I had it installed within twenty minutes (mainly because the back of my outback had a bunch of stuff in it) and it tested perfect on the first try 514211



- C55370

by:

Subaru Forester


Etrailer is great. I ordered and got expedited shipping. Product came early in the day on the expected date. Instal on my forester took all of 10 minutes (including unloading my trunk) and the wiring worked great when I went to haul a uhaul trailer later that week. No complaints. 156201



- C55370

by:


Working great. It is replacing a similar product (different brand, 7+ year old) that had developed a short. New connector plugs right in, and everything is back to working. Two thumbs up for etrailer.com. The few times I've needed a parts, they ship right away. Thank you! 434239



- C55370

by:


Purchased for 06 Subaru Forester XT. Plug and Play. Not much else to say. In my FXT it was as simple as lifting the floor panel plugging in the connector, and snapping the floor panel back into place. Doesn't get any easier than that. etrailer was awesome as always 353308



- C55370

by:


Wiring harness worked great very easy to install, your video made me aware of the pre-wired factory connector, I would have been tapping into the wiring, also video for hitch installation was very helpful, hitch fit great. Glad I found your company during an online search 114084



- C55370

by:


Received product intact and in a reasonable time. Installed the trailer lighting adapter fairly easily, but had a weak right running light, brake light, turn signal light. Will do further investigation to see if it is a vehicle problem, or the ordered product problem. 322881



- C55370

by:

2009 Subaru Outback Wagon


We found the socket for the wiring harness, but like others, found the directions for routing the wire impossibly incomplete. There may be a hole to feed the lighting connector thru, but neither of us could find a logical one to use without enabling water to seep in. 517096


Comments

The manufacturer specifically designed the harness so the connector would be deployed from the interior of the vehicle when needed. This way, the connector is protected from damage when its not being used. The rear hatch of your vehicle has weatherstipping thats thick enough that the wire for the trailer connector wont be damaged as long as you avoid the latch area.

-- Mike L - 06/04/2018

39221

- C55370

by:

2003 Subaru Outback Wagon


I am very excited to say that I was able to install this product on my 2003 Subaru Outback. The lights work as expected. Not bad for my first wiring job! The instructional videos were very helpful. I am very glad that I have found etrailer.com! Thank you. 408893



- C55370

by:

Subaru


Trailer wiring arrived fast and install was easy. No need to remove trim paneling along rear edge as shown in the video. Fortunate that Subaru had the foresight to install the wiring. Have yet to try it out, but satisfied with receiving and installing the kit. 265959



- C55370

by:

2001 Subaru Outback


This was a very straightfoward installation, not least of all because my 2001 Subaru Outback wagon was pre-wired for a trailer. I just connected the T-plug on this kit into the connector in the passenger rear quarter panel, tested it and was ready to tow! 211145



- C55370

by:


The harness was a "plug and play" unit which works well. I ordered one years ago and it came with a plastic conduit which helped protect the wires. This current one did not have the conduit. The unit came with all applicable hardware and instructions. 476980



- C55370

by:

2005 Subaru Outback


I own a 05 subaru outback 3.0 VDC and this was a replacement for the OEM wiring harness. Works perfect, the harness is longer than oem which allowed the module to be in the spare wheel well. Got here quick right on time to pull my trailer to Montana. 204559



- C55370

by:


Hey All, I got my converter as promised, promptly and cheaply. I am grateful to George and his service for providing this item so cost-effectively. I appreciate their business and will look forward to shopping with them again in the future. 321004



- C55370

by:


Nicely made product. I don't think it would be a bad idea if they would include new bolts for mounting and a draw bar could be included. Over all I happy with the quality and fast service is a plus. Received products in 4 days via UPS. 177200



- C55370

by:


Great plug-and-go wiring harness for my make & model car. I could trust that I'd get the product & quality I wanted (unlike Amazon orders), shipping was prompt, and the installation video was spot-on. All-around excellent experience. 173543


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  • Recommended Trailer Hitch Receiver For 2005 Subaru Outback XT Limited Wagon With MT Turbo
  • For your 2005 Subaru Outback XT Limited Wagon, I recommend the Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2" # 75560. This is a confirmed fit for all models with the exception of the Sport model, so it will work for the turbo MT model. This trailer hitch receiver is an easy bolt-on installation with the included hardware. It is a square-tube design with a black powder coat over an e-coat base for superior rust protection. The 2 inch receiver will give you...
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  • Where is the Plug on a 2008 Subaru Outback Wagon for Trailer Wiring Installation
  • The plug is behind the driver side taillight. You will need to remove several interior panels to access it. To see where the plug is for installing the Curt Wiring Harness part # C55370 check out the video I attached. It's for the Tow Ready version of the harness # 118461. The install will be the exact same.
    view full answer...

  • Location of Wiring Harness Connection Point for 1998 Subaru Legacy Trailer Wiring
  • The connector you are looking for can be in a couple places. I attached a picture that one customer sent in that shows where it was on their 1999 Subaru Legacy. The picture shows the left side taillight assembly area. Another customer with a similar Legacy said they found it located in the position described for Subaru Forester (passenger side in spare tire compartment under carpet next to wall.)
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  • Trailer Wiring Harness for a 2006 Subaru Tribeca
  • Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector Item # C55370 is indeed a confirmed fit for the 2006 Subaru Tribeca. This harness fits a few different Subaru vehicles but we haven't had a Tribeca in to make an installation video. But the manufacturer has tested it on a Tribeca. The video I have linked can be used as a guide since it is a different model and installation will be a bit different. I have also linked the instructions for you.
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  • Can a Trailer Connector be Routed Under a 2011 Subaru Tribeca
  • The wiring harnesses like # C55370 for the 2011 Subaru Tribeca are meant to be stored in the vehicle cargo area and then pulled out the back with the rear hatch closed on it (the weatherstripping on the vehicle will protect it) when you need it. In order to route it down under the vehicle you will need to find a grommet or some exit point at the lowest point in the cargo area. If there is no grommet or you find one that is not large enough you will have to drill through the bottom of...
    view full answer...

  • Wire Loom and Wire Loom Clamp for Routing Power Wire for 7-way install on a 2003 Subaru Forester
  • You are on the right track with all of the products you are planning on purchasing to install the Prodigy RF brake controller part # 90250 and then also leave the option to use a different brake controller in the future. For wire loom I would go with 1/4 inch loom like part # 7509-10 sold in 10 foot sections, and then to secure the loom you could either use zip ties (this is what I did on my car) or you could use the Metal Loom Clamp # A0250 for a more permanent solution.
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  • Trailer Wiring Recommendation for 2006 Subaru Outback Wagon
  • She would first need to start with a 4-way on her 2006 Subaru Outback. For that the part # C55370 would be what she would need. Then to convert it to a 7-way you would want the part # 37185. The 4-way would plug into this and then the black wire of the adapter would get ran back to the positive post of the battery through a breaker like part # 9510. That's all that would be needed for the charging circuit to be complete.
    view full answer...

  • Troubleshooting 4-Pole Trailer Wiring Harness on 2008 Subaru Outback Wagon
  • Thank you for your purchase of towing components for your 2008 Subaru Outback Wagon including Curt wiring harness # C55370. The yellow wire on this 4-pole harness carries both turn and brake light signals for the left-side light. Since your harness' left side output is always solid (it does not blink) then this suggests that the harness is damaged. Please note that we do offer a custom-fit harness for the 2008 Outback Wagon (as long as it is not the Sport edition), part # 118461...
    view full answer...

  • Trailer Hitch and Wiring Recommendation for 2004 Subaru Forester
  • Best option would be the trailer hitch part # C12038 which is a fit for your 2004 Subaru Forester, but you'd need to verify that your vehicle has the capacity for the pontoon boat. The hitch by itself has a 3,500 lbs capacity. For trailer wiring you'd need the part # C55370 which is a confirmed fit. For a ball mount part # C45503 and then hitch balls # A-82 for a 2 inch ball or part # A-80 for 1-7/8 inch ball.
    view full answer...

  • Trailer Hitch Options and Maximum Weight Capacity for a 2004 Subaru Forester
  • After researching your question, I found a couple of sources stating that the towing capacity for a 2004 Subaru is 2,400 lbs. Nonetheless, I recommend double checking your specific owner's manual. Also, if you're looking for a Trailer Hitch, I recommend the Draw-Tite Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4" (300 lbs TW // 3500 lbs GTW) # 36311 Please check out the attached video that highlights why I recommend this particular Trailer Hitch for your vehicle. To...
    view full answer...

  • Can the 4-Way Trailer Wiring Harness be Routed Under a 2008 Subaru Tribeca
  • On the 2008 Subaru Tribeca you will either need to stow the 4-Way in the cargo area and pull it out of the rear hatch and shut the hatch on the wiring (the weather stripping will protect it, stay away from the locking mechanism) OR you will have to drill through the bottom of the cargo area if no other options are available. Be sure to seal up the hole after you are finished to keep out fumes and moisture.
    view full answer...

  • Parts Needed to Convert 4-Pole Wiring to 7-Way on 2007 Subaru Forester
  • We can help you convert your Forester's 4-pole flat type trailer wiring to a 7-way blade style to match the connector on your new trailer that has electric brakes. Once you have a 4-pole installed, such as Curt # C55370 or Tow Ready # 118461, you can convert that to a 7-way using our # ETBC7 brake controller installation kit. This includes everything needed to install the included 7-way trailer socket on the Forester and allow you to install a brake controller like the popular and easy-to-use...
    view full answer...

  • Where Does Trailer Wiring Plug Into on a 2008 Subaru Forester 2.5XT
  • On the 2008 Subaru Forester the connector you are looking for should be rearward of a long junction box with wires going in and out of it on the driver's side based on your pictures. It is potentially concealed by being wrapped up in electrical tape. Follow the wiring coming out of that box and you should eventually come across the connector. But it may not be easily visible and you may need to cut away tape or protective loom to get to it. The wiring branches off and the connector usually...
    view full answer...


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Info for this part was:

Photos by:
Theodore B
Expert Research:
Michael H
Expert Research:
Jameson C
Video by:
Joshua S
Test Fit:
Nicholas E
Installed by:
Cole B
Video Edited:
Chris R

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