Demco 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug - 10' Long
Item # DM8555002
Retail:$262.74
Our Price: $100.39
You Save: $162.35
Confirmed to Fit
2020 Chevrolet Silverado 1500
with factory 7-Way
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- Reviews (65)
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2020 Chevrolet Silverado 1500 - Demco 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug - 10' Long
- 7 Round - Blade
- Fifth Wheel and Gooseneck Wiring
- Demco
Mount this 7-way, RV-style connector in your truck bed to simplify hookup of your 5th-wheel or gooseneck trailer. Harness plugs into existing wiring and retains use of factory 7-pole at the bumper. 90-Degree connector fits into tight spaces.
Features:
- Provides 7-way, blade-style connector in your truck bed for hassle-free hookup of 5th-wheel or gooseneck trailer
- Connector can be mounted in truck bed sidewall, tailgate post, or wheel well
- 10' Long, insulated wiring harness easily reaches from rear bumper to truck bed
- Plugs into factory wiring - no cutting or splicing
- Requires that truck have factory tow package
- Retains use of factory 7-pole connector at rear of truck
- Offers enhanced weatherproofing with corrosion-resistant terminals and rubber-coated copper wiring
- Lid with oversize hinge opens 180 degrees for easy connection
- Constructed of extremely durable ABS plastic
- Includes self-tapping screws and nylon ties for installation
Specs:
- Harness length: 10'
- 5-Year limited warranty
8555002 Demco 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug - 10'
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
- Product did not meet expectations
- etrailer mistake
- Wrong item was ordered
Customer Reviews
Demco 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug - 10' Long - DM8555002
Average Customer Rating: 4.8 out of 5 stars (65 Customer Reviews)
Mount this 7-way, RV-style connector in your truck bed to simplify hookup of your 5th-wheel or gooseneck trailer. Harness plugs into existing wiring and retains use of factory 7-pole at the bumper. 90-Degree connector fits into tight spaces.by: Joseph 04/26/2024
great having extra plugs so my fifth wheel plug is not rubbing my tailgate paint
by: Rob 02/11/2024
Super easy to install. Took me 15 min to get everything routed and hooked up.
by: Letteer11/09/2020
2017 GMC Sierra 2500
Nice heavy duty wiring and plug ends. Great instructions and pretty easy install.
by: Terry 01/31/2023
Ordered Demco harness for 2011 super duty and for some reason wiring did not match my 5th wheel. Contacted e trailer and was told to ship back and they would send new harness which they did. Installed new harness and works great. Thanks for the help
by: Gus11/07/2023
Have had it installed for a year now works great was easy to install. Would recommend great product.
by: Jon11/27/2022
Ordering was great, delivery was quick, but they dumped all the boxes in the middle of my drive and left, without letting me know. They couldve been stolen. Prices are high compared to others and previous orders I was able to get discounts. The hitch box was completely destroyed, taped and half open in transit. Hopefully no parts are missing. Something has to change. Destroyed boxes equals destroyed products.
by: 03/21/2023
The hitch did not come with a cover to cover when not in use. I need a rain cap or cover
by: Lon09/30/2023
still working good.
by: Ken12/14/2022
Missing a critical part in the box - bed bracket for cable to plug into. Customer Service was great and reordered and ask for warehouse to open box and make sure bracket and cable in new box. Waiting on email and new delivery
by: Ralph 02/14/2023
2021 Dodge Ram Pickup
great price, very good product, it is a plug in, no extra wiring needed,
put this on my 2021 dodge ram, took about an hour, awesome
by: Charley S.10/21/2016
2013 Ford F-250 and F-350 Super Duty
Have not yet installed, but a well built part with clear and concise installation instructions. Plug and Play!
Charley S.
10/23/2017
Still happy with all of it.
by: Jim02/26/2022
2022 Dodge Ram Pickup
The Demco 5th Wheel/Gooseneck p/u bed connection is just what I needed. I have always just draped the connection from the trailer over my tailgate and down to the 7pin connector on the bumper, but this is so handy to have and makes it a neater connection. Since my 2022 Ram 2500 came with the hole already provided in the bed wall, it was a breeze to install.
by: Benny Hotard09/13/2017
2016 Ford F-250-Super-Duty
Wiring harness was easy to install and is holding up nicely a year and half later. Great product and price too from etrailer.
by: Robert 04/07/2020
Ram 3500
Easy quick install and plenty of cable to run this to any location within the bed of your truck. i installed this in my New 2020 GMC 3500 Denali in less than 30 minutes!! Perfect fit as always from etrailer!!
by: Jay H04/11/2017
2006 Chevrolet Silverado
While I had to wait for the product because of it was back ordered, the wait was not unreasonable and the etrailer staff keep me updated the whole time. The harness is high quality. Service was top notch.
by: Bradley02/01/2019
2016 GMC Sierra 2500
directions are miss leading . 2" hole isn't big enough as another tab has been added which makes swinging the plug thru the hole impossible . I have a dremel tool at home and ground a tab area for the tab to go thru and was easy as pie then . Plug hook up easy and all was good after getting it thru the hole.
by: Edward02/08/2022
Not to difficult to install. It will require 2 people to get the bolts torqued down. Handles a 14000 lb fifth wheel with ease
by: Don 07/08/2022
2019 Ram 2500
The video was fantastic as well as questions being answered in regards to my specific truck. Thanks again..
by: Shawn02/28/2022
Easy install. Connected to factory harness and was in in about 1/2 hour.
by: Richard10/16/2018
Bonjour, très bon produit, connexion fait pour mon camion et facile à installer.
by: James12/15/2022
Love it. Rides great. Pulled over 20 models with it.
by: Robert 12/15/2021
makes for a clean installation
by: Gregory04/04/2018
both products were shipped well packed and undamaged very impressed with the customer service and the shipping thanks again
Gregory
4/4/2019
good quality very satisfied thanks
by: Dennis03/19/2022
Need to look at [online] videos to see how to get the old connection apart. Hard to tell under the truck. Product is fine.
Jenny N.
3/29/2022
I recommend watching the video install that we have on a 2016 Ford F250 at mark 2:51 to see how we access the back of the seven way.
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Show More Reviews
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Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
Video by:
Andrew K
Video by:
Kathleen M
Video by:
Jonathan Y
Edited by:
Lindsey S
Expert Research:
Jameson C
Video Edited:
Joshua S
Video Edited:
Jacob T
Video Edited:
Dustin K
Video Edited:
Chris R
Video Edited:
Zach D
Installed by:
Cole B
Written by:
Amanda M
Test Fit:
Shane H
Test Fit:
Robert C
Test Fit:
Ryan G
Test Fit:
Clayton O
Test Fit:
Bradley B
Updated by:
Hannah L
Updated by:
Kristina F
Updated by:
Carrie F
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Rick
5/6/2021
Great product!