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  1. Custom Fit Vehicle Wiring
  2. CURT
  3. Custom Fit
  4. Fifth Wheel and Gooseneck Wiring
  5. 7 Round - Blade
  6. 10 Feet Long
Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds - 10' Long

Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds - 10' Long

Item # C57010
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Retail:$138.29
Our Price: $122.67
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Custom Fit Vehicle Wiring

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Mount this 7-way connector in your aluminum 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. 1-800-496-5010 to order CURT custom fit vehicle wiring part number C57010 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 for Aluminum Beds - 10' Long. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (11)
  • Q & A (0)
  • Photos
  • Why etrailer?

CURT Custom Fit Vehicle Wiring - C57010

  • Custom Fit
  • Fifth Wheel and Gooseneck Wiring
  • 7 Round - Blade
  • CURT
  • 10 Feet Long

Mount this 7-way connector in your aluminum 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
    • 10' 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, 4 stainless steel bolts, and 4 rubber well nuts for installation
    • Rubber well nuts separate the included stainless steel bolts from your aluminum truck bed to help prevent galvanic corrosion


Specs:

  • Harness length: 10'
  • 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


57010 CURT Custom Vehicle-to-Trailer Wiring Harness Extension - 10 Foot

Replaces C56000-07

Installation Details C57010 Installation instructions

This Product Fits The Following Vehicles



California residents: click here



Customer Reviews

Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds - 10' Long - C57010

Average Customer Rating:  4.9 out of 5 stars   (11 Customer Reviews)

Mount this 7-way connector in your aluminum 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.

by:

Product was shipped in a timely manner and all part were present. I should have bought a little shorter harness, I had a lot of extra wire.




by:

Works well easy to install




by:

Worked perfectly and hooked up easily.




by:

Easy plug and play. Drilled the hole in the bed with a hole saw - easy through the aluminum.




by:

Very good prompt service with fair pricing Definitely keep my business




by:
2020 Ford F-250 Super Duty

Easy to install took my time and probably measured more than I had to I was nervous cutting a hole in a brand new truck!




by:
Ford

Excellent product with clear instructions. Fit my 2019 Ford FX4 with a towing package like a glove. Be sure to follow instructions for aluminum beds and interior sidewalls.
Install time approximately 1 hr.




by:




by:




by:
2018 Ford F-250 Super Duty




by:

Great response and easy to get what you need



11
11

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

  • Difference Between Two Fifth Wheel Wiring Harnesses for 2015 Ford F-150
    Both Curt Fifth Wheel Wiring Harnesses # C57010 and # C57008 install in the same way and will work in your 2015 Ford F-150. The reason for the different lengths is to give users the more options on where they would like to install the 7-way.
    view full answer...
  • 26K Rated 5th Wheel Hitch for 2020 Ford F-350 Super Duty Long Bed with Factory Prep Package
    For your 2020 Ford F-350 Super Duty long bed with factory 5th wheel prep you can use a fixed 5th wheel hitch designed for that factory prep package. The highest-rated 5th wheel we offer for this setup is the 27K Reese M5 Series # RP30922. This includes a wiring harness and comes fully-assembled. A review video to illustrate is linked for you. This hitch drops into the factory pucks with no rails needed and it allows you to have a clear bed when you need it. For in bed wiring so you don't...
    view full answer...
  • Truck Bed Wiring Harness For 2019 Ford F-250 Super Duty For Slide-In Camper
    To connect to the plug on your 2019 Ford F-250's truck bed camper, what you will do is use a 5th wheel/gooseneck wiring harness. The best location really depends on the camper, but most find positioning the harness towards the rear of the bed (closer to the tailgate) to be difficult because of limited clearance, so further forward in the bed would be the better option. For that you'll want a longer, 10 foot plug-in harness: - Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector...
    view full answer...
  • B&W Turnoverball Gooseneck Hitch Fit on 2022 Ford F-350 Super Duty
    Absolutely we can get your 2022 Ford F-350 Super Duty set up with the B&W Turnoverball gooseneck hitch; the correct fit for your '22 F-350 is the following: - B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1116 The hitch fits all models and bed sizes of the of 2022 F-350, including your Platinum with an 8 foot bed. Apart from just being the right fit, the Turnoverball is a really smart choice for a gooseneck hitch for your truck, because it is the premier hitch in the industry....
    view full answer...
  • 5th Wheel Hitch That Fits Into The OEM Pucks On A 2022 Ford F-250
    Yes, the B&W Companion OEM 5th Wheel Hitch for Ford Super Duty Prep Package # BWRVK3305 is designed to fit directly into your OEM puck system on your 2022 Ford F-250. This hitch has a maximum towing capacity of 25,000lbs, 3 height adjustment settings, and features a 1" thick dual jaw for 360° jaw-to-king-pin-contact. If you're also interested, the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds # C57010 is a great addition that will add a 7-way to...
    view full answer...
  • Will Curt 5th Wheel/Gooseneck Custom Wiring Harness for Aluminum Beds C57010 fit 2019 Ford F-250
    I checked with Curt and the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds # C57010 WILL fit your 2019 Ford-F-250 with a factory 7-way so you did not order the wrong item. This harness will give you a 7-way and it does have a sharp 90-degree angle to fit in the sidewall of your F-250's bed, just like the Bargman # 54701-007-010 so you can stick with the Curt # C57010 and it will work great for you.
    view full answer...
  • Difference Between 7-Way Connector With Flat Versus Round Connectors For 2022 Ford F-350 Super Duty
    The flat connectors you found on your 2022 Ford F-350 Super Duty is where the Curt T-Connector Vehicle Wiring Harness # C69CR connects to the factory wiring harness. This is designed as a replacement harness or for trucks that did not come with the factory 4/7-way connector. It is shorter as it is only designed to connect to the bumper. The Curt 5th Wheel/Gooseneck Custom Wiring Harness # C57010 is designed to tee in at the Bumper Connection # HM40975. This provides a 2nd 7-way connector...
    view full answer...
  • Custom 5th Wheel Rail Kit for a 2018 Ford F-250 Super Duty
    Yes, the Curt Fifth Wheel Installation Kit for Ford F250 and F350 - Gloss Finish item # C16443-104 will fit your 2018 Ford F-250 Super Duty. For a better kit that does not require drilling into your frame I recommend the Reese Quick-Install Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches item # RP50074-58. The only holes you will have to drill are through the bed to attach the rails to the brackets that install in pre-existing holes along your frame. The Curt kit will...
    view full answer...
  • Recommended 5th Wheel Wiring Harness for 2022 F-350 Diesel
    I reached out to Curt and found that the Curt 5th Wheel/Gooseneck Custom Wiring Harness # C56070 has the same connectors as the # C57010 which is confirmed to fit the 2022 Ford F-350 with factory 7-way. This means that the # C56070 will also fit if you have a factory 7-way. However, you would want to use the # C57008 instead since it comes with the rubber well nuts that separate the stainless steel bolts from your aluminum truck bed to help prevent galvanic corrosion. Since it sounds like...
    view full answer...
  • Correct Curt 5th Wheel Bed Rails for a 2017 Ford F-250
    The correct Curt Custom 5th Wheel Installation Kit for your 2017 Ford F-250 is part # C16428-204, not part # C16448-104 which is for 2005-2010 models. If you don't already have a 5th wheel hitch, the Curt A16 5th Wheel Trailer Hitch part # C16120 or part # C16521 is one of my personal favorites. The Curt A-16 has an interlocking dual jaw system which forms a tight grip on the kingpin that makes for a smooth ride and it has a one-pin head removal system that makes it manageable for one person...
    view full answer...
  • Parts Needed To Install Curt PowerRide 5th Wheel Trailer Hitch w/ Rails # C58BR in 2022 Ford F-350
    The Curt PowerRide 5th Wheel Trailer Hitch w/ Rails # C58BR will include the the Curt PowerRide 5th Wheel Trailer Hitch # C22ER and the Curt Universal Fifth Wheel Base Rails # C99JR. You will need the Curt Custom 5th Wheel Bracket Kit # C16428 to attach to your frame and provide a mounting point for the above bed rails in the back of your 2022 Ford F-350 Dually. The Curt 5th Wheel/Gooseneck Custom Wiring Harness # C57010 will allow you to add a 7-way connector inside your bed. This will...
    view full answer...
  • Recommended 5th Wheel Hitch & Rear-Axle Air Bag Kit for 2017 Ford F-250 4WD with 6-3/4-Ft Bed
    For your 2017 Ford F-250 4WD with 6-3/4-foot bed you will need a slider-type 5th wheel hitch like the Pro Series # PS30121 or the Curt # 16516 along with a base rail installation kit like # RP50074-58. A slider hitch will give you the clearance you need for making sharp turns. Between the two I suggest the Curt hitch since it offers more slider travel. You can still use the Reese install kit # RP50074-58 since it costs a bit less. For a wiring harness for the truck bed you can use part...
    view full answer...
  • Parts Needed To install The B&W Companion 5th Wheel Hitch On A 2022 Ford F-350
    The B&W Companion 5th Wheel Hitch # BWRVK3500-5W is a great choice for your 2022 Ford F-350! To install this hitch, you will just need to install the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches # BWGNRK1116-5W, and you'd be all set to use the hitch. I do also recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds # C57010. This harness will allow you to add a 7-way to the bed of your truck, to make plugging...
    view full answer...
  • Offset Ball and other Accessories Needed to Tow a Goose Box Trailer w/ 2018 Ford F-250 Super Duty
    Since your 2018 Ford F-250 Super Duty already has the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs item # BWGNRK1116 you can use the 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitches item # BWGNXA4085 for additional clearance. This ball extender moves the pivot point of your trailer 4" rearward to provide additional cab clearance. The Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - Lippert 1621 - 16,000 lbs item...
    view full answer...
  • Recommended After Market Under Bed System for 5th Wheel Hitch on a 2022 Ford F-250 Short Bed
    The only way to install an aftermarket underbed system and avoid having to deal with rails in your 2022 F-250's bed is to use the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches item # BWGNRK1116-5W. This will provide you with the same full access to your bed as the OEM system does but instead of pucks it will have a square gooseneck cut out in the center. This system is only compatible with B&W hitches so you will want to use the B&W Companion 5th Wheel Trailer...
    view full answer...
  • Is There a Difference Between RP87FR and RP39FR for 2020 Ford F-350 Super Duty
    The two parts you mentioned are both the same Reese Elite Series Under-Bed Rail and Installation Kit that fit your 2020 Ford F-350 Super Duty, giving you the ability to pull a gooseneck trailer with a gooseneck ball or use a 5th wheel hitch in the puck system. The only difference is that we have one listed as a 5th wheel install kit and the other as a gooseneck hitch, but the # RP39FR and # RP87FR are the exact same, the Reese Elite Series Underbed Kit. So you can just get the less expensive...
    view full answer...
  • What is the Difference between the RP87FR and the RP39FR for My 2021 Ford F-350 Super Duty?
    The two parts you mentioned are both the same Reese Elite Series Under-Bed Rail and Installation Kit that fit your 2021 Ford F-350 Super Duty, giving you the ability to pull a gooseneck trailer with a gooseneck ball or use a 5th wheel hitch in the puck system. The only difference is that we have one listed as a 5th wheel install kit and the other as a gooseneck hitch, but the # RP39FR and # RP87FR are the exact same, the Reese Elite Series Underbed Kit. So you can just get the less expensive...
    view full answer...
  • Reese 5th Wheel Install Rails for a B&W Patriot on a 2016 Ford F-150 5-1/2 Foot
    Yes, you can use the B&W Patriot 5th Wheel Trailer Hitch item # BWRVK3200 with the Reese Quick-Install Custom Outboard Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches item # RP56034-53 on your 2016 Ford F-150 5-1/2 Foot bed. I have linked an installation video for the rails. To use the sidewinder pinbox item # RP34FR or item # RP77FR with the B&W Patriot you will need the 5th Airborne Custom Wedge for B&W Fifth Wheels item # SWW-06. This custom wedge is designed specifically...
    view full answer...
  • Lippert Turning Point Compatible B&W 5th Wheel Hitch For A 2021 Ford F-250 Super Duty
    If you're looking for just the standard B&W Companion then you'll want part # BWRVK3500-5W. That being said the standard B&W Companion hitch is not compatible with pivoting pin boxes like your Lippert Turning point. You would instead need to install the Reese Under-Bed Gooseneck Trailer Hitch w/ Custom Installation Kit # RP39FR and use the B&W Companion OEM 5th Wheel Hitch for Ford Super Duty Prep Package # BWRVK3305 to be compatible with your Turning Point pin box. You'll also want...
    view full answer...
  • B&W Companion or a Demco Hijacker? Which is Better for a 2021 Ford F-250?
    I would be happy to help you set your 2021 Ford F-250 up to tow your 5th wheel trailer. The Demco Hijacker Premier Series Double Pivot 5th Wheel Trailer Hitch item # DM6076P-21K you referenced is a great hitch and would definitely get the job done. As far as ease of access and using your bed goes you will need the Demco Hijacker Premier Series Above-Bed Base Rails and Custom Installation Kit item # DM8552031-71 to use this hitch. These rails do take up space inside your bed. The best option...
    view full answer...
  • Locating a Front Mounted Trailer Hitch With High Tongue Weight Capacity on 2017 Ford F-350
    The EcoHitch Hidden Front Mount Trailer Hitch Receiver - Custom Fit - 2" # 306-X7904 is the highest rated front mounted hitch that is confirmed to fit your truck. My recommendation is to try and reposition the weight in your trailer to alleviate the tongue weight to get you within the range of this receiver. You may need to remove weight from the tongue and place it behind the rear axle to lessen the tongue weight as a front mounted hitch is not rated for weight distribution to displace...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Chelsea B
Written by:
Chelsea B
Employee Wilson B
Updated by:
Wilson B
Employee Amanda M
Updated by:
Amanda M
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B
Employee Bradley B
Test Fit:
Bradley B

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