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Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 7' Long

Item # C56070

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Custom Fit Vehicle Wiring

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curt custom fit vehicle wiring 7 blade 5th wheel/gooseneck harness w/ 7-pole connector - 7' long
curt custom fit vehicle wiring fifth wheel and gooseneck
curt custom fit vehicle wiring fifth wheel and gooseneck 5th wheel/gooseneck harness w/ 7-pole connector - 7' long
curt custom fit vehicle wiring fifth wheel and gooseneck 7 blade c56070
curt custom fit vehicle wiring fifth wheel and gooseneck 5th wheel/gooseneck harness w/ 7-pole connector - 7' long
curt custom fit vehicle wiring 7 blade c56070
curt custom fit vehicle wiring fifth wheel and gooseneck 7 blade 5th wheel/gooseneck harness w/ 7-pole connector - 7' long
curt custom fit vehicle wiring fifth wheel and gooseneck

In Use/Installed

2016 gmc sierra 2500 custom fit vehicle wiring curt fifth wheel and gooseneck in use
2016 gmc sierra 2500 custom fit vehicle wiring curt fifth wheel and gooseneck 7 blade c56070
2016 gmc sierra 2500 custom fit vehicle wiring curt fifth wheel and gooseneck 7 blade 5th wheel/gooseneck harness w/ 7-pole connector - 7' long
2016 gmc sierra 2500 custom fit vehicle wiring curt 7 blade c56070
2016 gmc sierra 2500 custom fit vehicle wiring curt 7 blade in use

Customer Photos

curt custom fit vehicle wiring fifth wheel and gooseneck 7 blade c56070
curt custom fit vehicle wiring fifth wheel and gooseneck 7 blade c56070

  • Custom Fit
  • Fifth Wheel and Gooseneck Wiring
  • Curt
  • 7 Blade
  • 7 Feet Long
Mount this 7-way, RV-style connector in your truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's factory 7-pole. Call 800-298-8924 to order Curt custom fit vehicle wiring part number C56070 or order online at etrailer.com. Free expert support on all Curt products. Guaranteed Lowest Price and Fastest Shipping for Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 7' Long. Custom Fit Vehicle Wiring reviews from real customers.


  • All Info
  • Reviews (109)
  • Q & A (38)
  • Videos (5)
  • Photos
  • Why etrailer?

Curt Custom Fit Vehicle Wiring - C56070

Mount this 7-way, RV-style connector in your truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's factory 7-pole.


Features:

  • Provides 7-way, blade-style connector in your truck bed for hassle-free hookup of 5th-wheel and gooseneck trailers
    • Connector mounts in truck-bed sidewall, tailgate post or wheel well
  • Retains factory 7-pole trailer connector at rear of truck (if present)
  • Plugs into factory wiring - no cutting or splicing
    • 7' Long, insulated wiring harness reaches from rear bumper to truck bed
    • Requires that truck have factory tow package
  • Custom fit for your vehicle
  • Includes zip-ties and self-tapping screws for installation


Specs:

  • Harness length: 7'
  • Wire configuration:
    • Yellow: reverse lights
    • Green: tail lights
    • Brown: right turn and brake lights
    • Blue: electric brakes
    • Black: 12V battery charge
    • Red: left turn and brake lights
    • White: ground wire
  • Limited 1-year warranty


56070 CURT Fifth Wheel and Gooseneck OEM Extension Harness - 7-Way RV Blade Plug - 7' Long



C56070 Installation InstructionsInstallation Details C56070 Installation instructions

This Product Fits The Following Vehicles

2009 - 2014 Dodge Ram Pickup 1500 with factory 7-Way

2010 - 2014 Dodge Ram Pickup 2500 and 3500 Pickup with factory 7-Way

2001 - 2003 Ford F-150 Flareside or SuperCrew with factory 7-Way

2000 - 2000 Ford F-150 Flareside with factory 7-Way

1997 - 1999 Ford F-150 and F-250 Light Duty Flareside with factory 7-Way

2004 - 2004 Ford F-150 Heritage Series Flareside with factory 7-Way

2001 - 2003 Ford F-150 non-Flareside or non-SuperCrew with factory 7-Way

2000 - 2000 Ford F-150 non-Flareside with factory 7-Way

1997 - 1999 Ford F-150 and F-250 Light Duty non-Flareside with factory 7-Way

2004 - 2004 Ford F-150 Heritage Series non-Flareside with factory 7-Way

2010 - 2018 Ram 1500 with factory 7-Way

2010 - 2019 Ram 2500 with factory 7-Way

2010 - 2019 Ram 3500 with factory 7-Way

2004 - 2014 Ford F-150 with factory 7-Way

1999 - 2014 Ford F-250 and F-350 Super Duty with factory 7-Way

2015 - 2016 Ford F-250 Super Duty with factory 7-Way

2015 - 2016 Ford F-350 Super Duty with factory 7-Way

2008 - 2016 Ford F-450 Super Duty with factory 7-Way

1999 - 2013 GMC Sierra with factory 7-Way

2014 - 2018 GMC Sierra 1500 with factory 7-Way

2014 - 2019 GMC Sierra 2500 with factory 7-Way

2014 - 2019 GMC Sierra 3500 with factory 7-Way

2007 - 2007 GMC Sierra Classic with factory 7-Way

2019 - 2019 GMC Sierra Limited with factory 7-Way

2007 - 2007 GMC Sierra New Body with factory 7-Way

1999 - 2013 Chevrolet Silverado with factory 7-Way

2014 - 2018 Chevrolet Silverado 1500 with factory 7-Way

2014 - 2019 Chevrolet Silverado 2500 with factory 7-Way

2014 - 2019 Chevrolet Silverado 3500 with factory 7-Way

2007 - 2007 Chevrolet Silverado Classic with factory 7-Way

See All Vehicle Fits

Video of Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 7' Long


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 C56070 Review

Today we're going to review part number C56070. This is the Curt 7-foot-long gooseneck wiring harness with the 7-way connector. Now this is a custom-fit part. It is designed to fit many Chevrolet, GMC, Dodge, and Ford trucks with the factory 7-way connector starting in 1997. Because it fits so many vehicles, I would recommend to go to our website, use our fit guide, put in your year, model, vehicle, and it'll tell you if this will work for your application. This will provide a 7-way blade-style connector in your truck bed for hassle-free hookup of a fifth wheel or gooseneck trailer. The connector will mount in your truck bed side roll 00:00:39, tailgate post, or even in your wheel well.

Now, when you do hook up the harness, it will still retain the factory 7-way trailer connector that's at the rear of your truck if it is present. This will plug into your factory wiring, so there's no cutting or splicing. It's just a plug-in. Again, it's about a 7-foot long insulated wiring harness that'll reach from the rear bumper to your truck bed. Again I mention that it has the factory tow package to plug into. It is custom-fit for your vehicle and they do even include some cable ties.

If you have any length of wire you need to pull up from hanging down, you can use the cable ties. It comes with some self-tapping screws for installing the 7-way in your truck bed. It does also have a nice set of detailed instructions you can see here that'll tell you how to install it and even show pictures of installing it. When you go to install this what you'll do is go back to the back of your truck. Usually, if you have a 7-way on the vehicle, you'll go behind that and unplug the wiring harness from the back of the 7-way and then you'll take this T-connector, and this shorter connector right here will plug into the 7-way that's on your vehicle, and then you'll plug your wiring harness right into this longer connector right here. Since it's plugged in, it'll still allow you to use that 7-way at the rear of your truck, and then run this 7-foot length of wiring harness up to the truck bed.

Lots of times you can run it underneath and go up the side of the truck bed. Then, if you'll notice, the connector for the 7-way in the truck bed is a 90-degree angle, so it gives you some clearance there so you can put it in the truck bed. Then what you do is drill a hole for that to fit through and just push this in and it'll snap into place. Then use your mounting screws to mount this into the truck bed, and you'll have a 7-way that's easier to access when you're hauling a fifth wheel or a gooseneck. You can plug in right there instead of having to have a cord that would run all the way back to your bumper. That should do it for the review on part number C56070. This is the Curt 7-foot-long gooseneck wiring harness with the 7-way connector..


Customer Reviews

Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 7' Long - C56070

Average Customer Rating:  4.8 out of 5 stars   (109 Customer Reviews)

Mount this 7-way, RV-style connector in your truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's factory 7-pole.

- C56070

by:


I made a couple of purchases from etrailer. A wire harness and a fifth wheel hitch and brackets. The C56070 wire harness was very simple to install, arrived when they said it would. Is very good quality. I found cheaper at my local tractor store, but the quality wasn't comparable. I also purchased the Curt 16k fifth wheel hitch and brackets for my F 350. I made this purchase solely on the fact that it is advertised to be made in the U.S.A!!! I am very glad I did. I watched a few install videos and then went to town. Took me less than 3 hours. I am very happy with the quality. I have towed my fifth wheel several times now and works like it should. I can't see spending twice the price for the same thing. I did however have an issue with the hitch not being in stock. Truly was not much of an issue in the end. I was contacted by several etrailer employees letting me know what was going on. I had paid to have it shipped second day, unfortunately that wasn't going to happen. I was informed they were going to have it shipped from Curt directly and it would take a couple more days to get it. I let them know that wasn't going to work for me, I needed it by a certain time to install it then pick up my trailer. I have no idea what they did from that point but I received it only one day late. They also refunded my shipping cost. Everything worked out. I am already looking to upgrade my suspension (air-ride). I am going to purchase from etrailer. It's nice to know a company out there remembers what customer service is all about. 284823



- C56070

by:


This harness is excellent. It plugged right in and looks like it should last a while. It also included plenty of zip ties and the necessary mounting screws. The hardest part was mustering up the nerves to drill a 2-1/8” hole in the bed of your truck. After drilling the hole, I put touch up paint on the bare metal to prevent rust. I also put silicone sealant in the screw holes, after they were tapped, to seal the metal there too. Install was quick and easy with the right tools; just the hole saw and a drill driver with the appropriate socket for the mounting screws. 468713



- C56070

by:


Extremely quick and clean install. I completed the entire install in less than an hour. The harness appears to be well constructed and snapped into the vehicle wiring smoothly. The only, minor concern that I had was that the kit did not include two additional white locks for the connectors. The factory GM one from the bumper is used to re-install, but I feel like I need two more. I'm going to give a quick call to customer service in the morning and make sure I'm okay as it is. It is going to be much nicer having the additional seven way connector in the bed. No more heavy wire dangling over the tailgate, getting caught or scratching the paint. 230454



- C56070

by:


This is a real piece of work. Followed the instructions, super easy to install. Plug in my trailer as I was pulling out of the driveway for memorial day weekend, can't go anywhere as my electric brakes are locked up. I also only had one turn signal that worked, and the running lights would turn off and had no brakes lights. The harness is splined so you cant install it incorrectly. I plug it into my factory 7 pole plug at the bumper and everything works on the trailer just as it did before. So the malfunction is in this new harness. I am pretty handy so I will spend next weekend rebuilding this garbage product. Thanks Curt and Etrailer. 255226



- C56070

by:


As usual the ordering at etrailer.com was fast and easy. Shipment was fast and delivered on time. The 7way extension for gooseneck was as advertised. The toughest part of installation was feeding the end of the wiring harness through the post channel. Had one of these on my previous truck and missed it on my new truck. I recommend this product and etrailer.com Gary 508896



- C56070

by:


The Curt harness is neat and well made. I wrapped the whole length of the cable with electrical tape to seal out the road spray. On the 2015 Silverado HD it would be better to order the cable with one end without the plug. Chevy did not leave too many paths to run the cable from the rear up to the fender well. I ended up following the frame around the spare tire and cable tying it. Bed placement ended up a few inches above the cargo tie down loop. Note: Chevy's 7 pin connector door is upside down. (my opinion) 234938



- C56070

by:


Wow! Wow! Wow! Great service from etrailer.com (website, ordering process, shipping time, install videos) and B&W product is fantastically made. I installed the hitch and wiring in 2.5 hours by myself. I was able to get the rails in without cutting into the underside of the bed by just loosening the bed bolts, and was able to leave the heat shield mostly in place (some slight modification). I found that to be a better solution instead of cutting additional holes in a ~$70,000 truck. 281719



- C56070

by:


As always, Etrailer delivers exactly what I want exactly when I need it and in perfect condition. Quality products are the "norm" for these guys. This is my second in the bed wiring harness and it installs easily. No cutting of wires just plug and play. Etrac is great for tying down items or even 4 wheelers to a utility trailer. Strong and long lasting with the coating used to protect it from the elements. Can't go wrong with etrailer. 485764



- C56070

by:


This product is simple enough to install in your garage and works great to get your trailer wiring connection into the bed of the truck. The electrical connection plugs into the back of your existing trailer wiring at the rear of the truck. No wiring involved, the hardest part is drilling a hole in the side of your bed to mount the receiver. Great product, only thing they could improve is better screws with the kit that don't rust. 346729



- C56070

by:


Awesome! Great price and excellent fit, plug and play. This is the second truck I've set up for a fifth wheel and wish I had done this with the first one, so much easier and allows the tailgate to stay on. The only thing I would do is change the screws to stainless steel or paint them as they have rusted over the winter. I did paint the edges of the hole after I drilled it to keep it from rusting. 373869


Comments

This has been a time saver and worked very well. I did paint the head of the screws. I would recommend this product.

Owen W - 04/29/2018

37887

- C56070

by:


Works well and fits great. I bought the same one for my wife's 2500 Mega Cab. I learned where to drill and where not to drill on hers. I always thought long beds and short beds were the same from the axle back. That must just be a Ford thing. There is plenty of space between the spare tire and the 'T' on my long bed. The spare tire rubs on her short bed. We have the same size rims and tires. 394141



- C56070

by:


We installed this on a 2008 Chevrolet Silverado 2500 HD with 6' bed , product dimensions and layout was as described , although video was very helpful installation was a little more entailed than it showed . and we did have a heck of a time installing the pins after we put on the 4 insulators, other than that we did it in just under 3 hours I did not think that was bad for a first time! 163216



- C56070

by:


Completed the install myself yesterday in a Chevy 2500HD. Installation was breeze, simple to follow instructions, factory style plugs, heavy duty gauge wiring, and all the parts necessary for install. I used a 2 1/8 hole saw to mount the plug inside the pickups box. Looks like it came from the factory that way now, and only took about an hour. Thanks again Rick 409565



- C56070

by:


Product as advertised. Well put together, good instructions. Only material criticism is that included screws to attach plug to truck bed wall were not long enough to do the job. That was a simple 50 cent fix at the hardware store. Product was easy to install and works great. Would have cost me ~ $200 to have this put in at the RV center. Well worth the price. 359496


Comments

Still working great.

Richard - 03/28/2018

36541

- C56070

by:


Watched the video before ordering, and just like it showed, it went in. Took about 30-45 minutes from start to finish to install. Checked it before screwing into bed, everything worked like it suppose to. I didn't order the grease stuff, but a neighbor had some and should be used to help in connection and keeping dirt out. 395935



- C56070

by:


I remove a trailer connector installed by an RV dealer that I was having trouble with. I was intermittently losing my brake. It was installed using wire splices that damaged the factory wiring. I installed the connector from etrailer without damaging any wiring and have been using it for a year with superior performance. 394635



- C56070

by:


The first one was defective. One of the connectors in the receptacle was flat out missing. They had another entire unit enroute to me on the Monday after I called on Sunday. New One works perfectly, and etrailer Customer Service was exemplary. Thank You for getting me the part before my trip begins tomorrow! 506462



- C56070

by:


Great product and great fit. 2013 GMC, Sierra Denali 3500 HD, 4x4. No splicing or disruption of OEM factory wiring was required for this installation. Upon completion of the installation, all function testing of the electrical circuits were completed without any discrepancies. I highly recommend this product. 246608



- C56070

by:


Nice product, was easy to install. Simple plug and play installation on my 2018 GMC 3500. Complete installation, including drilling a 2-1/8" hole in the truck bed, took all of 30 minutes. I ordered this item on Thursday and received it on Saturday - can't beat that! Thanks etrailer! 460997



- C56070

by:


The wiring harness was straight forward and an easy install. The locking/release spots were a little different on my truck (2017 Chev Silverado) than what the directions said but I figured it out. Tested after installing and everything worked fine. 422857



- C56070

by:


GREAT PRICE! Super fast shipping (economy freight) IT:s nice to get what you order and videos etrailer has on web page made this installation for me simple. Will recommend to all my freinds,also etrailer kept in touch on status 0f delivery. 516810



- C56070

by:


super easy to install, went together just like the instructions showed. No issues and is a good quality assembly, fits right in with factory wiring. 7' is plenty of wire to reach anywhere that is reasonable for the plug in the bed too. 443157



- C56070

by:


I called my RV dealer and asked cost for them to install because I was being lazy and was told $150 so I immediately was no longer lazy and I installed it myself in 15 minutes. This is a VERY good quality product very clean wire wrap. 420108



- C56070

by:


I explained to Brian that I need the product by Saturday 6/16.. I placed the order late Tuesday afternoon, the order was processed & shipped the same day, great service.. Easy to install, the online video was very helpful.. Thanks 523451



- C56070

by:


Have had this installed for a year and it works great. I no longer have to bend over between the truck and trailer to use the bumper connection. It was very easy to install (following the clear and concise instructions). 459599



- C56070

by:


It went together ok. No problems after plugging together. Hard part is deciding where to mount the plug. All in All I would recommend this product. The handling of the product was good, tracking was easy. Good Job 240666



- C56070

by:


It went together ok. No problems after plugging together. Hard part is deciding where to mount the plug. All in All I would recommend this product. The handling of the product was good, tracking was easy. Good Job 240663



- C56070

by:


Great product. Easy install in my 2015 Ram 2500. Lower your spare, drill hole in side bed and plug in and your done. Took me more time to figure out where I wanted to drill the hole than to do the actual install. 401863



- C56070

by:


Ordered my C56070 for my 2015 GMC Sierra. Got it earlier than anticipated. Very easy to install Installed in an hour. Instructions were simple to follow. Very pleased with the product. 518001



- C56070

by:


Just got it and haven't installed it as of yet. checked it out this harness looks like it will last a life time put together very well and strong will update when installed. 295328



- C56070

by:


I received my fifth wheel trailer wiring yesterday and installed it today. It arrived very quickly and is a very good quality product. The price was also very good. thanks 246764



- C56070

by:


The product almost installed like it was said that it would, I had some trouble connecting the plug in the bed to the cable. After I connected them there was no problem. 185961



- C56070

by:


I have not heard any complaints from the customer, so I would assume it is doing fine. I will use you in the future if we need any more trailer accessories. Thank you! 352009



- C56070

by:


Very easy to understand when ordering specific parts for your vehicle and shipping is outstanding. Arrive whithin days of order day. Excellent customs service 391493



- C56070

by:


Both products I ordered shipped quickly, were easy to install, and worked the first time. Very positive experience. I will do business with etrailer again. 454470



- C56070

by:


Wiring Harness arrived even earlier than promised date. Directions were easy to understand. Plugged my new fifth wheel in and everything worked great. 239642



- C56070

by:


Easy to install goes off you factory wiring and still allows you to use the plug from the factory on your bumper. Only takes 20 minutes to install. 473520



- C56070

by:


The best add on plug available. Very well designed and easy to install. etrailer.com shipped with super speed and has the best price in the market. 369629



- C56070

by:


Great customer service, ungodly fast processing and shipping. Most orders I get the next day if i order by noon, even with the standard shipping. 478039



- C56070

by:


Fast shipping from e-trailer. Easy install looks nice have not tested it but I don't see where I should expect any problems highly recommend 512656



- C56070

by:


Glad I decided to purchase this plug instead of cutting and splicing. Great service, great product, good price. (AS ALWAYS) Thanks again, 472624



- C56070

by:


Web phots are always good, shipping is on time and I always have the best customer service from Laura and staff at etrailer. Thank you Allen 358099



- C56070

by:


Easy set up, just follow the instructions. Much better than paying a dealership $75+. Have used it with numerous trailers with no issues. 513565



- C56070

by:


Got this harness for my 2005 Silverado. Took longer planning than doing the job. Everything fit perfectly. Wish I had done this long ago. 474548



- C56070

by:


After drilling proper size hole in location suggested in instructions, product was a snap to install and has performed perfectly since. 318214



- C56070

by:


The wire harness I bought works perfect the help I got from George was ubove and beyond I will be buying from etrailer for a long time. 296545


Comments

The harness is Working with out a flaw no issues at all.

Pat G - 10/17/2017

29483

- C56070

by:


Fast shipping and a great product that was easy to install. etrailer is a great company to deal with and the prices are hard to beat. 520634



- C56070

by:


Easy install, provided screws were a bit to short on spray in bed liner surface. Only time will tell as far as the reliability. 364501



- C56070

by:


Very fast shipping and the product was as described. Ordered on Sunday and received on Friday. Will definitely use them again. 257217


Comments

The wiring harness is doing good. No problems. The installation was easy. I did use an extender off a Ford wiring harness to add clearance for the wires because I mounted it up high on the side.

James I - 06/04/2017

24600

- C56070

by:


Fit was execelent, made the job much quicker than using the universal kit. Well worth the extra money for the time savings. 350008


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Ask the Experts about this Curt Custom Fit Vehicle Wiring
Do you have a question about this Custom Fit Vehicle Wiring?


  • Gooseneck Trailer Wiring Harness for 1995 Dodge Ram 2500
  • Due to the age of the truck, neither Curt nor Tow Ready have a listing for the vehicle, but there are only two possibilities. The wiring harness that plugs into the rear of your OEM 7-way should have either a rectangular or a round connector on it. If it is rectangular, use the # C56071 you mentioned. If instead, your 7-way uses a round connector, use part # C56070. I have provided a photo showing both styles of connectors side-by-side. I have linked you to install details.
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  • Recommended 2018 Ram 2500 Factory Rail System Puck Adapter for Standard 5th Wheel Hitch
  • For your 2018 Ram 2500 6.5 bed with factory puck system, I recommend the Demco 5th Wheel Rail Adapter for Ram OEM 5th Wheel Towing Prep Package - 25,000 lbs # DM6099 to give you the bed rails needed to use the Andersen Ultimate Connection 5th Wheel Trailer Hitch System with Adapter - 20,000 lbs # AM3200 which weighs just 55 lbs and will give you a 9 inch offset to give you a little more turning clearance for your Coachman already designed to assist with that as well. This setup will work...
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  • Curt Q-20 5th Wheel Hitch Compatibility With 2017 Ford F-450 Super Duty Dually
  • Your Curt Q20 5th Wheel Trailer Hitch - Dual Jaw - 20,000 lbs, # C16130, is absolutely able to be used on a 2017 Ford F-450 Super Duty Dually. To get the above bed rails for the 2017 model without factory rail kit, you will use the Curt Custom Fifth Wheel Installation Kit - Carbide Finish, # C16428-204. If you have the factory rail kit, you will need the Reese Elite Series Underbed Rail Adapter for Standard 5th Wheel Trailer Hitches - 20,000 lbs, # RP30156. This will allow you to use...
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  • Fifth Wheel Hitch Rail Kit and Gooseneck Hitch Recommendation for a 2016 Ford F-250
  • For a custom fit Curt fifth wheel rail kit confirmed to fit your 2016 Ford F-250 Super Duty with a short bed you would want the Curt kit part # C16424-204. I attached an install video for this product as well. If instead you are looking for a gooseneck hitch the Curt part # C60720 that you referenced has been confirmed as a fit. If you were looking for a way to be able to have a fifth wheel hitch and a gooseneck hitch installed in your truck you would need the B and W Turnover part...
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  • Is the Curt Q25 5th Wheel Trailer Hitch # C16069 Compatible With Bed Mounted Rails
  • Since your 2017 GMC Sierra 3500 has a 6-1/2 foot bed, you will want to use the Curt Q24 5th Wheel Trailer Hitch # C16546 instead. This hitch is a slider so it will help you with turning clearance and it works with industry standard rails, like part # C16411-204. Even though the 5th Wheel Hitch # C16546 says Q24 on it, it is essentially the same hitch as the Q25 that comes on the 5th Wheel Hitch # C16069. The 24 stands for 24,000 lbs and the 25 stands for 25,000 lbs. Even if you wanted...
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  • Recommended 5th Wheel Hitch For 2017 Ford F-250 With Factory Rail Kit For 13,000 lb Trailer
  • For your 2017 Ford F-250 with factory rail kit, I recommend the Curt E16 5th Wheel Trailer Hitch w/ Slider for Ford Towing Prep Package - Slide Bar Jaw - 16,000 lbs # C16515-16020. This will use the factory puck system and will give you a sliding hitch that will allow enough clearance for your 5th wheel and your cab. This has a fast, easy installation and a 2 pin head removal to make it easy for one person to install and remove the hitch. I recommend using the Curt 10" Fifth Wheel...
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  • Will Curt 5th Wheel/Gooseneck Trailer Wiring Harness 56070 Fit a 2014 Ford F-250
  • Yes, the Curt 5th wheel/gooseneck wiring harness # C56070 will plug right in line with your factory 7-Way on your 2014 Ford F-250. I have included a link to the installation instructions for you to view.
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  • Will the Curt Custom Fifth Wheel Rail Installation Kit Fit 2015 Chevy Silverado 3500
  • The Curt Custom Fifth Wheel Installation Kit for Chevy/GMC - Carbide Finish, # C16411-204 is a confirmed custom fit for your 2015 Chevy Silverado 3500. This is a confirmed fit whether you have the 8 foot bed or the 6-1/2 foot bed. I've attached a review and an installation video for you. These rails will fit industry standard spacing for compatibility with B&W, Curt, Draw-Tite, Hidden Hitch, Husky, Reese, and Valley above-bed 5th-wheel trailer hitches. I also recommend the Curt 5th...
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  • Recommended 5th Wheel Rails and Hitch for 2012 F-150 Using Sidewinder Pin Box
  • For your 2012 Ford F-150 Super Crew 4x4 with 5.5 foot bed, I recommend you start with the Reese Quick-Install Custom Base Rails and Installation Kit for 5th Wheel Trailer Hitches # RP50081-58. These custom brackets and rails make installation of 5th wheel rails easy. I then recommend the Reese 5th Wheel Trailer Hitch - Dual Jaw - 16,000 lbs # RP30047 which weighs just 97 lbs. A Sidewinder pin box will work very well to give you the additional clearance needed. These pin box replacements...
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  • Gooseneck Wiring Harness Options for 2016 Ford F-350 Super Duty
  • All the wiring harnesses we offer for your 2016 Ford F-350 Super Duty are shown on the linked page. These include 4-pole and 7-way kits. All use a round U.S. Car type connector such as that found on parts # C56070 (7-foot harness) and # C56000 (10-foot harness).
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  • Replacing 7-Way Connector on 2004 Ford F-250 with a 4- and 7-Way
  • On the back of the factory 7-Way connector on your 2004 Ford F-250 there is a round connector that plugs into the back of the connector. If you unplug that harness it would plug into the back of # HM40975. You could also tee in an-in-bed 7-Way using # C56070 which would plug in between the factory harness and connector # HM40975. If want a little more length between the factory harness and the connector you can use # C55774. There isn't a single harness that has all 3 connectors. I have...
    view full answer...

  • What is the Wire Gauge Used in Curt 5th Wheel/Gooseneck Wiring for 2015 Ford F-250
  • I spoke with my contact at Curt about wiring harness # C56070. He said that there are 12 to 14 gauge wires used. The 12 volt and ground wires would be the larger 12 gauge. Hardwire harness # 51-97-407 uses 10 gauge for the ground and 12 volt circuits. But the difference between 10 and 12 gauge wire for this application is not going to be a problem so I would stick with the custom harness # C56070.
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  • 5th Wheel Trailer Hitch & Install Kit for 2012 Chevy Silverado 2500 & Trailer w/Revolution Pin Box
  • Congratulations on the purchase of your first 5th wheel trailer! I will be happy to set you up with a hitch and accessories. The first thing you will need is an installation kit. I recommend going with a custom installation kit, # BWRVK2501, because you won't have to drill into the truck frame and it will be easier to install by yourself. I have linked a video showing an example installation for you. For a trailer hitch I recommend the Curt A16 # C16120. This hitch features a fully...
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  • Installing Curt Wiring Harness In 2018 Ford F-150 With Aluminum Bed
  • I have a solution which is going to allow you to use your Curt # C56070 harness with your 2018 Ford F-150, though you will not want to use aluminum screws. Instead, you will just need the Curt Isolation Hardware Kit for 7-Way RV Plugs in Aluminum Truck Beds # C57007, which will give you just the 4 stainless steel bolts and 4 rubber well nuts that come with harness # C57008, but will not require you to purchase the entire harness.
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  • Wiring for Headache Rack on 2015 Ram 2500
  • There is a simple solution for you, but the Curt T-Connector # C55384 will not allow you to gain 12V power. Instead, all you will really need is the appropriate amount of wire # 10-2-1 and a switch such as the Pollak # PK34513. Run the wire from the 12V circuit on your Ram 2500's 7 pin to your lights and install the switch in line with the power wire. The other wire in #10-2-1 will be the ground wiring. If you did want to use a harness, the Curt # C56070 will allow you to hook up to...
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  • Will Curt 5th Wheel/Gooseneck Custom Wiring Harness # C56070 Fit 2018 Chevy Silverado 2500
  • Yes, the Curt 5th Wheel/Gooseneck Custom Wiring Harness # C56070 referenced in your question is confirmed to fit your 2018 Chevy Silverado 2500 that is equipped with the factory 7- and 4-Way connector. This harness will plug in-line with the existing factory wiring on your truck to provide a 7-Way in the bed for easy hookup with your trailer. When installed, you will still be able to retain use of the factory connectors at the rear bumper. I have attached a sample installation video...
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  • 5th Wheel/Gooseneck 7-Way Trailer Connector for the Bed of a 2004 GMC Sierra
  • Yes, 5th wheel/gooseneck wiring harness # PK11893-11932 is listed as a fit for your 2004 GMC Sierra. I have linked a video of an example installation for you to view. Other options you can use include the following: # 41157 # 20110 # 50-97-410 # 54701-003 # C56070 I like # 41157 because you won't have to do any hardwiring, it just plugs in line with the 7-Way. On # PK11893-11932 you have to attach the wires to the one of the connectors yourself. the benefit is that if the trailer...
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  • Is Frame Drilling Required to Install Reese Custom 5th Wheel Install Kit on a 2017 Ford F-350
  • For your 2017 Ford F-350 dually long bed there is no drilling into the truck frame required to install 5th wheel installation kit # RP50074-58. I have included a link to the installation instructions for you. This installation kit is a complete kit including the rails, hardware, and brackets. The only other thing you will need is a 5th wheel hitch which you already have. I also recommend adding a 7-Way trailer connector to the bed of your truck using # C56070. This will make it easier...
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  • Recommended 5th Wheel Wiring Harness for 2016 Chevrolet Silverado 2500 with 6-1/2-Foot Bed
  • For your 2016 Chevrolet Silverado 2500 with 6-1/2-foot bed I recommend one of the longer 5th wheel wiring harnesses such as Curt # C56000 or Hopkins # 41157 which are 10-feet long, or the 9-foot Bargman # 50-97-410. The 7-foot harnesses will be just long enough but not allow you the routing flexibility (or that nice bit of extra slack) that you'll have with one of the longer products. With any of these 5th wheel harnesses your bumper-mount factory 7-way will remain active after you install...
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  • Recommendation to Extend Factory 7-Way to Fit with New Bumper on 2010 Ram 2500
  • There are a couple of options to extend the factory wiring at the rear of your 2010 Ram 2500 so that it can reach the new connecter opening on the 2015 bumper. The easiest solution is to use a 5th Wheel Wiring Harness like the Curt # C56070. This will plug in-line with your existing factory wiring and provide an extended harness on the other end. The only drawback on this option is that the Curt # C56070 represents the shortest 5th Wheel Harness that we offer at 7 feet long. So you will...
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  • Wiring Diagram for 7-Way Wiring Harness C56070 to Install in Truck
  • For your 2017 Chevy Silverado 3500 the 5th Wheel/Gooseneck Hitch Wiring harness part # C56070 would be the correct fit as your truck uses the standard 7-way round connector that this uses/needs. It is possible the wire colors you are working with aren't the same since they don't always match. Your best option is to wire by function using the attached picture as your guide if you made wiring changes. Otherwise if a circuit stopped working after the install of this the problem is most...
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  • Can Curt 5th Wheel/Gooseneck In-Bed Wiring Harness be Installed in a Truck with Drop-In Bed Liner
  • Yes, you can use the Curt 5th wheel and gooseneck in-bed wiring harness # C56070 in a truck with a drop-in bed liner. You will need to cut a hole through the bed liner as well as the bed for installation. If you want you can make the bed liner hole bigger or just mount the 7-Way using the included hardware through the bed liner and bed. I have linked a video showing an example installation for you.
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  • Recommended Custom 5th Wheel Rails And Hitch For 2016 Ram 1500 5-1/2 Foot Bed With Air Suspension
  • For your 2016 Ram 1500 with 5-1/2 foot bed without EcoDiesel Engine, the Reese Semi-Custom Base Rail and Installation Kit for 5th Wheel Trailer Hitches - Dodge Ram 1500, # RP30035-386 will not fit due to your factory air suspension. The kit you will need is the Reese Quick-Install Custom Base Rails and Installation Kit for 5th Wheel Trailer Hitches, # RP50142-58, which will fit models with air suspension systems. The Reese Titan 20 5th Wheel Trailer Hitch - Serrated Dual Jaw - 20,000...
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  • Will the Curt 5th Wheel/Gooseneck Custom Wiring Harness # C56070 Fit a 2011 Ford F-250 Super Duty
  • The Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector # C56070 will fit and work well on your 2011 Ford F-250 Super Duty. It is a fairly easy installation that most people can do at home. I have attached an installation video of this on a 2013 Ram 2500 for you to reference as well as the installation instructions.
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Info for this part was:

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Expert Research:
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Video Edited:
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