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  1. Custom Fit Vehicle Wiring
  2. Bargman
  3. Custom Fit
  4. Fifth Wheel and Gooseneck Wiring
  5. 7 Round - Blade
  6. 9 Feet Long
5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - GM, Ford, Ram, Toyota - 9' Long

5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - GM, Ford, Ram, Toyota - 9' Long

Item # 50-97-410
Our Price: $110.82
You Save: $50.04
Custom Fit Vehicle Wiring

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Custom Fit Vehicle Wiring 50-97-410 - 9 Feet Long - Bargman
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T-Connector works with fifth-wheel and gooseneck trailers and retains use of your vehicle's factory 7-way connector. It connects your factory 7-pole at the bumper to a new 7-pole in the truck bed. Adapter has a 90-degree angle for tight spaces. 1-800-940-8924 to order Bargman custom fit vehicle wiring part number 50-97-410 or order online at Free expert support on all Bargman products. Great prices and Fastest Shipping for 5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - GM, Ford, Ram, Toyota - 9' Long. Custom Fit Vehicle Wiring reviews from real customers.
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Bargman Custom Fit Vehicle Wiring - 50-97-410

  • Custom Fit
  • Fifth Wheel and Gooseneck Wiring
  • 7 Round - Blade
  • Bargman
  • 9 Feet Long

T-Connector works with fifth-wheel and gooseneck trailers and retains use of your vehicle's factory 7-way connector. It connects your factory 7-pole at the bumper to a new 7-pole in the truck bed. Adapter has a 90-degree angle for tight spaces.


  • Enables hassle-free hookup of 5th-wheel and gooseneck trailers using 7-way, RV-style connector
    • 9' Long, insulated wiring harness easily reaches from rear bumper to truck bed
    • Adapter head is designed with 90-degree angle to fit into tight spaces in truck-bed side rails
      • Constructed of flame-retardant material
    • Molded-on cable protects the wiring from water and debris
  • Plugs between OEM wiring harness and your factory-installed 7-way connector
    • Requires that your vehicle have factory tow package with a 7-pole trailer connector
    • Retains use of factory 7-pole connector at the rear of your vehicle
  • Includes mounting bracket and self-tapping, stainless steel screws for installation


  • Harness length: 9'
  • Wire configuration:
    • Yellow: center auxiliary
    • Green: tail and license lights
    • Brown: right turn and stop lights
    • Blue: electric brake
    • Black: battery charge
    • Red: left turn and stop lights
    • White: ground wire
  • Wire gauges:
    • Black/white: 10
    • Blue: 12
    • Brown/red/green/yellow: 14
  • 1-Year limited warranty

Note: On some vehicles, you may need to add a fuse or relay (not included) to complete all of the functions going to the 7-way. Consult your owner's manual for locations.

90 Degree Wiring Harness

Simple Wiring

The Bargman 90-degree wiring harness makes attaching your trailer to your tow vehicle a snap. With a 9' lead that can easily reach your truck bed and a 90-degree angled head that fits into tight spaces, this uniquely designed wiring harness is perfect not only for your new fifth-wheel hitch, but for gooseneck hitches as well. Simply tee the harness into your vehicle's factory-installed 7-way trailer connector, which is mounted under the bumper of your truck. The 7-way connector on this harness then mounts in the wheel well, right next to your hitch, for quick, easy hookup.

50-97-410 5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - GM, Ford, Dodge, Toyota - 9' Long

Replaces 20134

Same as 51-97-410

Installation Details 50-97-410 Installation instructions

This Product Fits The Following Vehicles

California residents: click here

Customer Satisfaction Score:

Customer Reviews

5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - GM, Ford, Ram, Toyota - 9' Long - 50-97-410

Average Customer Rating:  4.8 out of 5 stars   (551 Customer Reviews)

T-Connector works with fifth-wheel and gooseneck trailers and retains use of your vehicle's factory 7-way connector. It connects your factory 7-pole at the bumper to a new 7-pole in the truck bed. Adapter has a 90-degree angle for tight spaces.


Great customer service on my order. Thank you Lori, she helped me with my order when it wouldnt take my payment online. Shipping was fast. No the only thing i can say is i wish i would have gotten the full custom bracket kit instead of the semi custom. Would have been a easier install. Bsides that everything is good, and i will be back. I have a lot of stuff to get for this rehab camper we just got. Thank you


Installation and instructions went very smoothly, the plug and wiring works great

2024 Ram 2500

Very easy to install. Make sure to use 2-1/4 hole saw. It will make it much easier. 15 minute install.


etrailer assured me my fithwheel would be delivered before my trip , that’s been a week ago and it’s lost. lol so they were kind enough to offer to wait another week before looking into the location and delivery date ! Yea and then open an investigation into this and that takes another 8 days ! Never again buddy ! Amazon has it for $[XX] less and guarantees delivery date !


I received the Reese 5th wheel 16,000 lb slider hitch from etrailer in June 2019; installed it in July 2019. Took around five hours to install the base rail kit and Reese hitch start to finish. So far so good, this heavy duty slider hitch works flawlessly with my F250/fifth wheel combo. It arrived in multiple boxes, had excellent instructions and an operating manual. For myself and other do-it-yourselfers, etrailer provides excellent support and installation videos to help with the install.

2014 Ram 2500

Had a problem getting both plugs through the 2" hole. If the manufacturer would split the wires a little further back it would improve flexibility. Other than that it works perfectly.


I had to tear out the fifth wheel wiring some professionals installed. My dodge was throwing errors because the way they spliced in allowed water to ground out the trailer wiring. It took me 1 1/2 hours to remove and repair. The system I purchased took less than 15 minutes to install. Thank you for making it so easy. The pictures include what they did and then after new kit installed.


Awesome product very easy to instal I watched videos of other people installing it and a quick glance at the instructions, my son and I were done installing in about 10 min I put the plug in my truck bed almost up to the cab and there was plenty of cord to reach and it made plugging in my Lance Cab Over Camper very nice and easy the things I needed was 2” hole saw and an 8mm socket on an impact to put the plug secure in the bed and some tie wire to tie the cord to the frame of my 2010 DODGE RAM 2500

Thank you

2015 Chevrolet Silverado 2500

Delivery and order process were very good. Product quality seems pretty low with a significant part of the wiring harness simply wrapped in electrical tape for about 6-8" from both of the connector plugs. Installation instructions were EXTREMELY POOR! The directions call for a 2" diameter hole in the bed and then send the two connectors and the wire all through the hole. IMPOSSIBLE! The small plug is about 2" diameter by itself, plus it has a locking tab on the side that adds about 1/4" to the diameter. On top of that there are the wires to the long plug that also must fit through the hole at the same time. That adds about another 1/4" or more. The net result is you need to create an oblong hole with about 3/4" x 3/4" additional clearance to even begin to fit everything through. NOT easy after the 2" hole is there.... more drilling, filing, cutting, and magic words required. NOT HAPPY!! With a little planning you might be able to use a hole saw and cut an overlapping 1" hole before doing the 2" and that might have worked. Factory should figure this out and tell you the proper hole requirements! Next, the instructions have figure "H" that shows a loose connector plug supposedly in the wiring harness......don't waste your time looking for it 'cause it doesn't exist! A nice picture of the back end of the bumper-mounted 7-pin connector would have made this pretty simple. Figured it out after exhausting my search efforts. Also it might be nice if they included a little dielectric grease to treat the plugs. They will all be hanging in a wet road-salt environment so how long will they last?? Time will tell...


Bargman plugs are hands down the best to deal with. Perfect fit and finish.Heavy duty cable and great connectors. Installed on a 2019 ram 3500 for gooseneck and 5th wheel application


Easily installed! Have not tested/ used it yet but so far so good. Installed on my 2019 Ram 2500 gasser.



Highly recommended! Have over 4,000 miles pulling my RV with no issues. Would state that you should ensure you keep it coated with dielectric grease.

2015 Dodge Ram Pickup

Very easy to install, it took me abou 15 minutes on my 2011 Ram 2500. The only "specialty" tool needed was a 2" hole saw. I installed it behind the wheel well instead of in front for easy plug-in while hooking up with the tail gate down, so I had about 3 extra feet I had to zip tie and secure. I only wish it came with two large zip ties. Shipping was great, it arrived 2 days earlier than expected.

2013 Ford F-250 and F-350 Super Duty

Arrived quickly, installation quick and easy. On advice of a neighbor with lots of 5th wheel experience I placed the outlet between the cab and wheel well - you can see it in attached photo. Cord was plenty long enough to route back to bumper.


Great product. Well built.
Also great
service. You sometime pay a little more from etrailer but in return you get great support.
Thanks guys..


Installing this wiring harness was an easy DIY project. Took me about 30 minutes to install in the bed of my truck. Simply drill a 2" hole where you want the plug located, drop in the cords, then plug it into your existing harness. Now, when I plug in my fifth wheel, the cord doesn't hang down behind the tailgate.


great product and fit perfectly


Worked as advertised.

2019 Chevrolet Silverado

I installed this product on my 2019 Silverado 2500HD LTZ . High quality product. Easy install. Did it myself. Took less than 1 hour. I would recommend to others. Plenty of length to get to front side of box if desired. Basically t taps into existing trailer plug.


Easy installation with great protection.


Fairly simple install. Drilling the hole and routing the wire pretty straight forward.Careful not to strip self-tap screws.In total about 45-60 minutes start to finish.

Randy R.


I love it ! Took longer to gather up tools needed than to install.Nice to have the cord inside the truck bed than hanging over the tailgate.


I give a average because I had ordered to fit a 2021 ram 2500. The electrical plugs all match, but I had to drill another hole on the inside of the bed to mount this unit. This truck comes with manufacturers mounting hole that required a larger face plate. The fifth wheel harness was a generic 7 pin harness with ram matched harness plugs installed. Just wished I wouldn’t have had to drill a extra mounting hole.

Rick L.


I got the harness installed, however it was not custom fit for the vehicle. The face plate was too small for the factory mounting hole and I had to make another hole off to the side. The wiring plug Ed in just fine. Only thing that saved things was a spray in bed liner which hid the factory rubber boot where the harness should have fit and didn’t 2021 Ram 2500 Bighorn.

2019 GMC Sierra 2500

Product comes as discribed fairly simple install the harness with plugs pre installed put the larger plug through the 2” hole you cut first then feed the smaller one
shipping was quick


This harness is made with great quality and was easy to install myself. One of the best upgrades that I have done to my truck.



Still working as good as it did the day I installed it. Professional grade and no issues at all.

2015 Chevrolet Silverado 3500

Wish the harness was 3 foot shorter, but it’s universal. Works great easy to install, it’d be nice if the harness had the same secondary lock like the factory harness. I’d order it again!


Great quality and easy to installed. I have a 2021 ram 3500 with the ram boxes and the 90 degree angle of the connector makes it a easy fit. This is a plug an play item.

Show More Reviews

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

  • Could 5th Wheel/Gooseneck Trailer Wiring Kit be Used for Trailer Camper Wiring
    Yes you could use the part # 50-97-410 in the way you mentioned. This is a very common way to use these types of harnesses so this would be a great choice.
    view full answer...
  • Adding 5th Wheel/Gooseneck Trailer Wiring Connector in the Bed of a 2015 Chevy Silverado 2500
    Take a look at the video I have linked to the right. It shows installation of the in-bed wiring harness on a 2012 Silverado. The process will be essentially the same for your 2015 Chevy Silverado. You will need a 2 inch diameter hole. A hole saw drill bit is the ideal way to drill a large hole. This harness will fit your truck.
    view full answer...
  • Does Installing Fifth Wheel/Gooseneck Hitch Wiring Kit in 2016 Ford F-250 Require Additional Spacer
    We had the chance to install the 5th Wheel/Gooseneck 90-Degree Wiring Harness # 50-97-410 that you referenced in a 2015 Ford F-250 (same generation and bed as your 2016 model), and we found that it did not require any additional spacers beyond what comes with the kit to successfully install. If you check out the attached install video link you can watch the entire process.
    view full answer...
  • Depth of Plug to 90 Degree Angle on Bargman 5th Wheel/Gooseneck Harness
    It is just under 3-1/2" from the back of the plug to the back edge of the plug at the 90 degree angle on the Bargman 5th Wheel/Gooseneck Wiring Harness # 50-97-410. However, if you use the spacer which is included (which is shown in the photo I've added) then the plug will have plenty of room to fit. This harness is confirmed to work with your 2001 Ford F-250 Super Duty with factory 7-way. I've attached links to video reviews for you to take a look at as well.
    view full answer...
    Image 1 for
  • Why are Colors on Wiring Harness # 50-97-410 Different from Wire Colors on 2008 Ford F-250
    Although there are common wire colors for different functions, there is no "standard" that anybody has to meet which results in the different colored wires. We have even found that on some vehicles that the wire colors are different even if they are the same year. It ultimately is up to the person installing the wiring which colors to use. With that being said, the Bargman 5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug # 50-97-410 is compatible with your 2008 Ford F-250 and...
    view full answer...
  • How to Attach Gooseneck Trailer Lights to a 2019 GMC Sierra 2500HD
    I have the perfect option for your 2019 GMC Sierra 2500 that will not require you to use an extension harness in order to connect the lighting on your gooseneck trailer. For this, I recommend the 5th Wheel/Gooseneck 90-Degree Wiring Harness part # 50-97-410. This wiring harness actually retains the use of the factory 7-way trailer connector on the rear bumper and gives you one in your bed for 5th wheel and gooseneck trailers. It is super easy to install, all you need to do is plug it into...
    view full answer...
    Image 1 for
  • Recommended 7-Way Trailer Wiring Connection For 5th Wheel And Gooseneck Trailers
    You can use the tail gate 7-way to connect your 5th wheel trailer. Many people will choose to use a wiring harness like the Bargman # 50-97-410 to add that second 7-way to keep a cleaner connection. Having the 7-way in your truck bed allow for easier connection, but also keeps the plug wire from hitting your truck when draped over the tailgate. It is a nice feature, but not a required one.
    view full answer...
  • 7-Way Recommendation for Bed of 2012 Chevy Silverado 2500HD
    For your 2012 Chevy Silverado 2500HD the fifth wheel wiring harness part # 50-97-410 that you referenced will work well for what you need. It's designed for installing on a truck like yours that has a 7-way at the rear of it and giving you a second 7-way for the bed of the truck as well for a camper like what you have or for a fifth wheel trailer.
    view full answer...
  • Troubleshooting No Power at 12v Power Pin on 2008 Ford F-450 with Factory Trailer Plug
    In order to supply 12v power to your 7 way plug like the 5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - GM, Ford, Ram, Toyota - 9' Long # 50-97-410 there will be a direct connection to the battery from the pin at 1-o'clock when looking at the front of the 7 way. It's likely that your 2008 Ford F-450 has a blown fuse that is associated with the factory towing components, so you'll want to consult the owner's manual to determine which fuse box the towing fuses are located in...
    view full answer...
  • Where to Find 7-Way Circuits for Installing 7-Way on a 2011 Ford F-350
    The wires you mentioned could potentially be the correct wires needed, but you would have to test to be sure. You would need to test each for voltage when the correct circuit is applied. If one of the wires has voltage all the time it would be the 12 volt accessory circuit, if one has voltage when the vehicle is in reverse it would be the reverse light circuit and finally the last circuit would be for the brake output. Most likely these are not the correct wires, but I know where you...
    view full answer...
    Image 1 for
  • 7-Way Recommendation for Bed of 2016 Ford F-350 for Fifth Wheel/Gooseneck Trailer Towing
    For your 2016 Ford F-350 all you would need to add an additional 7-way in the bed of your truck for fifth wheel towing is the part # 50-97-410 that you referenced. No additional relays or fuses would be required. I attached an install video for you to check out as well.
    view full answer...
  • How to Choose a 5th Wheel Hitch for a 2015 Ram 1500
    The best 5th wheel hitch for your 2015 Ram 1500 will depend on what size bed you have in addition to whether or not you have the EcoDiesel engine. If you have the 5-1/2' bed then you will need to use a fixed 5th wheel hitch and a Sidewinder pin box. If you have a 6-1/2' bed then you will need to use a sliding 5th wheel hitch. Finally, if you have a 8' bed then you will want to use a fixed 5th wheel hitch. I have attached the different options for you. You will need to first select the...
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  • Can 5th Wheel/Gooseneck Wiring Harness be Installed on GMC Canyon with Factory 7-Way
    A 5th Wheel/Gooseneck Wiring Harness that is confirmed to fit the 2018 GMC Sierra, such as the Bargman # 50-97-410, will indeed also work on your 2018 GMC Canyon as long as it is equipped with the factory 7-Way connector. This harness will simply plug in between the OEM harness on the truck and the factory 7-Way, retaining the use of the original 7-Way while also providing a connector in the bed of your truck. I have attached the installation instructions for this harness that you can...
    view full answer...
  • 5th Wheel/Gooseneck 7-Way Wiring Kit for Camper in 2017 Ram 2500
    What you need is a 5th wheel/gooseneck wiring setup for your 2017 Ram 2500. For that you'd want the part # 50-97-410. This plugs in line with the 7-way you have at the rear of your truck and gives you a second one you can install in the bed of the truck. I attached an install video for this kit for you to check out as well.
    view full answer...
  • Will Installing a 7-Way Trailer Connector in the Truck Bed Leave the Rear Connector Still Active?
    The Bargman # 50-97-410 will connect in line with your current factory 7-way behind your bumper and will give you 2 functioning 7-way trailer at your bumper and one in the bed of your truck. The connection is directly behind your bumper and is a t-connector style connection that will remain under your truck. I've attached a couple videos of the product and its installation to assist.
    view full answer...
  • Can Gooseneck Trailer Wiring Harness Lay On Truck Bed Floor
    The only real reason you might not want the excess cord from your gooseneck trailer laying on the bed floor is that it may just expose it a bit more to potential damage during travel, such as from additional items you may have in the truck bed, sitting water, etc. With that being said, this is perfectly fine to do and certainly a better alternative to hanging it over the gooseneck like you mentioned which didn't give you enough slack for making sharp turns. We don't have any specific...
    view full answer...
  • How to Choose the Correct Truck for Towing a 5th Wheel
    As long as the towing capacity (Gross Combined Weight Rating (GCWR) - Gross Vehicle Weight Rating (GVWR)) of the tow vehicle exceeds the gross trailer weight (GTW) of your 2007 DRV Mobile Suites 36TK3 then you can safely tow it. I think it goes without saying that a 1 ton truck will have a greater towing capacity than a 3/4 ton but the best option for you will depend on your wants/needs. Please keep in mind that the closer you are to the vehicle's towing capacity, the harder the vehicle...
    view full answer...
  • Recommended 7-Way For Slide In Camper On 2017 Ford F-250
    On your 2017 Ford F-250, the 7-way will have lights, brake, power, and reverse. You can add a second 7-way for your camper to the bed of your truck using the Bargman 5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug # 50-97-410. This will give you all of the functions for your slide in camper. I've attached a photo to help and a video of the installation.
    view full answer...
    Image 1 for Image 2 for
  • In-Bed Gooseneck/5th Wheel Trailer Wiring Harness for a 2006 Chevy Silverado
    You will want to go with 5th Wheel/Gooseneck 90-Degree Wiring Harness # 50-97-410. It is the less costly option but it and 51-97-410 are exactly the same. They have the same fits, construction, everything.
    view full answer...
  • 5th Wheel Trailer Wiring Harness for the Bed of a 2015 Ram 2500 Bighorn
    Dodge, Ford, and GM, along with some import manufacturers all started using the same type of harnesses on their trucks equipped with factory 7-Way trailer connectors. They use the round plug style that is found on 5th wheel/gooseneck wiring harness # 50-97-410 so you can use it on your 2015 Ram 2500 Bighorn. If you want to make sure, just look at the back of your trailer connector. Release the locking tabs and pull the harness from the back of the connector. The connector that plugs into...
    view full answer...
    Image 1 for
  • Fifth Wheel 7-Way Recommendation for Bed of 2001 Ford F-150
    We have exactly what you would need. You would want the Fifth Wheel Trailer Wiring harness part # 50-97-410. This will plug in line with the 7-way you have at the rear of your truck to provide you with a 7-way in the bed of your truck as well. I attached an install video for you to check out as well.
    view full answer...
  • Recommended In-Bed Wiring Harness for a 2016 GMC Sierra 1500
    It sounds like you are looking for an in-bed wiring harness. If this is the case then for your 2016 GMC Sierra 1500, I recommend the 5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug part # 50-97-410 which is a direct fit and will work well for you. The cable as you requested is 9' long. If you need help with installation then you can refer to the attached video. Please note that you may need to add a fuse or relay (not included) to complete all of the functions going to the...
    view full answer...
  • Best Wiring Option for Towing 5th Wheel Trailer With 2019 Chevy Silverado 3500
    The best option to add a wiring harness to your 2019 Chevy Silverado 3500 to tow your fifth wheel trailer is the Bargman # 50-97-410 5th Wheel/Gooseneck 90-Degree Wiring Harness. This harness, which does require your Silverado have a factory 7-way, is the best way to go because it is 9' long which will easily cover the distance from your rear bumper to your truck bed and the connector that fits your truck bed is angled at 90 degrees so it will fit nicely in your Silverado's side rails....
    view full answer...
  • Best Place to Install Fifth Wheel Trailer Wiring Harness 50-97-410 on a 2014 Ram 3500
    When we install 5th wheel/gooseneck wiring in a truck bed we typically place it behind the driver side wheel well just above the the top of the wheel well and about 10 to 12 inches from the tail gate. There really is no right place to put it. The best place is what is going to work best for you. I have included a link to a video showing an installation of harness # 50-97-410 in a truck. This is the usual place or the general vicinity we would install it. I have linked a second video for...
    view full answer...

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