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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
Retail:$164.95
Our Price: $131.95
You Save: $33.00
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. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C57010 or order online at etrailer.com. Free expert support on all CURT products. Great prices 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 (42)
  • Q & A (0)
  • Photos

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 Satisfaction Score:


Customer Reviews

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

Average Customer Rating:  4.7 out of 5 stars   (42 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:

I added this to the left front of my bed for a slide in truck camper. It connected into the factory 7 pole connector in the rear of the bed. Fits well appears to be well made and installation was easy after getting the courage to cut a 2 1/8 inch hole in my bed.



by:
2016 Ford F-150

My order was supposed to be here yesterday and has bouncing back and forth between 2 states clear on the other side of the country! And I haven't found a place to report the issue. I'll change my review if it ever shows up at my door

Etrailer Expert

Jenny N.

1/11/2024

Oh my goodness! I will have our Customer Service team reach out. We will make sure that you receive it.



by:

reception socket seems a little loose, however I haven't had any issues thus far. easy installation on '22 f250



by:

Easy install works great for plugging in truck camper.



by:

Installation was straightforward and product has been working well for a year.



by:

My order was processed and delivered within 3 days as promised. My boxes were intact and everything was in them and ready for installation. Thanks etrailer.com for delivering as advertised.



by:

the right part for the job, quick delivery, no issues



by:

Thank you!



by:
2023 Ford F-350 Super Duty

Extremely easy to install Less than 30 min including rounding up tools



by:

Perfect fit. Plugged right into factory wiring harness



by:
2023 Ford F-250 Super Duty

2023 f-250 Fit like a factory install



by:

After several weeks waiting for etrailer to send some missing parts. I contacted Reese company and had the missing parts in 4 days



by:
2022 Ford F-350 Super Duty

etrailer is the way to go. Fast delivery, great customer service and the best parts.



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:
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:
2023 Ford F-350 Super Duty

There were other things I had to find elsewhere, because they were out of stock, but what I did order showed up promptly.



by:

Thanks for your help



by:

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



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:
2023 Ford F-250 Super Duty

order came quickly everything looks good



by:
Ford F-350 Super Duty

Fit my 2022 F-350 perfectly. Quick and easy install in about an hour.



by:

Works well easy to install



by:

Worked perfectly and hooked up easily.



by:



by:

Very good prompt service with fair pricing Definitely keep my business


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Show More Reviews

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

  • Recommended In Bed 7-Way Connector for a 2023 Ford F-250
    Yes, you can. The Curt 5th Wheel/Gooseneck Custom Wiring Harness item # C57010 was specifically designed for Ford trucks with the aluminum bed. This harness puts a 7-way connector in the bed of your truck and allows you to keep the one on your bumper. This makes hooking up to your 5th wheel or gooseneck trailer easier and more convenient. I have linked an installation video below so you can see how to get this wiring harness set up.
    view full answer...
  • Recommended In Bed 7-Way Connector for 5th Wheel and Gooseneck Trailers on a 2023 Ford F-250
    To make towing with a gooseneck trailer easier I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds item # C57010 to your 2023 Ford F-250. This harness puts a 7-way connector in the bed of your truck and allows you to keep the one on your bumper. This makes hooking up to your gooseneck trailer easier and more convenient. This kit includes rubber well nuts that separate the included stainless steel bolts from your aluminum truck bed...
    view full answer...
    Image 1 for
  • Recommended In Bed 7-Way Connector for 5th Wheel and Gooseneck Trailers on a 2023 Ford F-350
    To make towing with a 5th wheel trailer easier, I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds item # C57010 to your 2023 Ford F-350. This harness puts a 7-way connector in the bed of your truck and allows you to keep the one on your bumper. This makes hooking up to your gooseneck trailer easier and more convenient. This kit includes rubber well nuts that separate the included stainless steel bolts from your aluminum truck bed...
    view full answer...
    Image 1 for
  • Recommended In Bed 7-Way for a 2024 Ford F-250
    Yes, you can and it'll allow you to keep the one on your bumper. I recommend the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector item # C57010. This harness puts a 7-way connector in the bed of your 2024 Ford F-250 and makes hooking up to your gooseneck or 5th wheel trailer easier and more convenient. I have attached a picture below along with an installation video to help you get this 7-way harness set up and show you what it looks like once installed.
    view full answer...
    Image 1 for
  • Will Curt 5th Wheel/Gooseneck Wiring Harness Fit a 2022 Ford F-350 Super Duty
    Yes, the Curt 5th Wheel/Gooseneck Wiring Harness # C57010 is confirmed to fit your 2022 Ford F-350 Super Duty.
    view full answer...
  • Recommended In Bed 7-Way Wiring Harness for a 2022 Ford F-350
    The correct wiring harness to add an in bed 7-Way to your 2022 Ford F-350 is the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds item # C57010. This harness is custom fit and attaches in line with your existing wiring. So long as your 2022 Ford F-350 came from the dealer with a 7-way connector on the bumper then this harness is the one you need. I have linked an installation video below.
    view full answer...
  • 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...
  • Recommended 5th Wheel Rails for a 2023 Ford F-250
    To add a set of 5th wheel rails to your 2023 Ford F-250, I recommend the B&W Custom Installation Kit w/ Base Rails item # BWRVK2402. These custom fit brackets mount to existing holes in your Ford's frame. They fit both the 6-3/4' and 8' bed lengths. To make towing with a 5th wheel easier I also recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness item # C57010. This harness puts a 7-way connector in the bed of your truck and allows you to keep the one on your bumper. This...
    view full answer...
  • Recommended 5th Wheel Rails for a 2023 Ford F-350
    Congrats on the new truck! To add a set of 5th wheel rails to your 2023 Ford F-350, I recommend the B&W Custom Installation Kit w/ Base Rails item # BWRVK2402. These custom fit brackets mount to existing holes in your Ford's frame. They fit both the 6-3/4' and 8' bed lengths. To make towing with a 5th wheel easier, I also recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness item # C57010. This harness puts a 7-way connector in the bed of your truck and allows you to keep...
    view full answer...
  • Recommended In-bed 7-Way Wiring Harness for a 2024 Ford F-350
    Yes, it is available as an aftermarket part. To install an in-bed 7-way on your 2024 Ford F-350, you will need the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds item # C57010. This harness puts a 7-way connector in the bed of your truck and allows you to keep the one on your bumper. This makes hooking up to your 5th wheel or gooseneck trailer easier and more convenient. I have linked an installation video below to help you get it set up.
    view full answer...
  • Best Fifth Wheel Hitch for 2019 Ford F-250 Super Duty With 8 Foot Bed and Factory Rail Kit
    The best fifth wheel hitch for your 2019 Ford F-250 Super Duty with an 8 foot bed and the factory rail system (the pucks) is the B&W Companion # BWRVK3300. This fifth wheel hitch is considered by many to be the highest-quality hitch available. With more than 400 reviews from our customers who have purchased it, this hitch has received a nearly unanimous 5-star rating. The hitch features dual jaws which are a full 1" thick to provide complete contact with your king pin so you can have...
    view full answer...
    Image 1 for
  • 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...
  • Gooseneck Hitch For 2024 Ford F-250 Super Duty With Highest Pin Weight Capacity
    The gooseneck hitch that fits your 2024 Ford F-250 that has the highest pin weight capacity is from Curt, their OEM-style gooseneck. This hitch has a 9,500 lbs vertical load (aka pin weight) capacity, which is the most of any gooseneck for your truck. The correct part number for your '24 F-250 is the following: - Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch # C59VV I also wanted to add that if you need gooseneck wiring for your F-250 the right fit is part # C57010.
    view full answer...
  • Does Hitch Ball Come With Curt Custom Underbed OEM-Style Gooseneck For Ford F-250/F-350 Super Duty
    It's not a silly question at all, and yes, the 2-5/16" gooseneck hitch ball does come with the Curt OEM gooseneck that fits the 2023 Ford F-250 & F-350 Super Duty: - Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch # C59VV If you also need gooseneck wiring for your truck the correct fit is the 5th Wheel/Gooseneck Wiring Harness # C57010.
    view full answer...
  • Replacement In-Bed 7-Way For 2022 Ford F-450 Super Duty
    Sure thing; I believe you are asking about the 5th wheel/gooseneck in-bed 7-way for your 2022 Ford F-450, and you can replace that with the following: - Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds # C57010
    view full answer...
  • Recommended Custom Fit 5th Wheel Rails for a 2023 Ford F-150
    To add a custom set of 5th wheel rails to your 2023 Ford F-150, I recommend the Reese Quick-Install Custom Outboard Installation Kit w/ Base Rails item # RP56034-53. These custom fit brackets mount to existing holes in your Ford's frame. They fit both the 5-1/2', 6-1/2', and 8' bed lengths. To make towing with a 5th wheel easier, I also recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness item # C57010. This harness puts a 7-way connector in the bed of your truck and allows...
    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...
  • Recommended B&W Turnover Ball Hitch for a 2023 Ford F-350
    I checked with B&W and can confirm that the B&W Turnoverball Underbed Gooseneck Trailer Hitch item # BW73FR does fit the 2023 Ford F-350. It fits both the 6-3/4' and 8' bed length trucks without the OEM prep package. To make towing with a 5th wheel easier I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 10' Long item # C57010. This harness puts a 7-way connector in the bed of your truck and allows you to keep the one on your bumper. This makes...
    view full answer...
  • What Bed Lengths Does the B&W Turnoverball System for a 2023 Ford F-250 Fit?
    It fits both. The B&W Turnoverball Underbed Gooseneck Trailer Hitch item # BW73FR is custom fit and will work with both the 6-3/4' and 8' bed lengths on a 2023 Ford F-250 so long as you don't have the puck system. It has a massive 30,000 lbs capacity. This underbed system allows you to store the 2-5/16" hitch ball upside down and inside your bed when you are not using it. This gives you full access to your bed when you're not towing. The locking handle is easily accessible inside your...
    view full answer...
  • Recommended Underbed Gooseneck Hitch for a 2023 Ford F-250
    Congrats on the new truck! To add a gooseneck hitch to your 2023 Ford F-250, I recommend the Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch item # C60700. This system is custom fit and installs in predrilled holes. It fits both the 6-3/4' and 8' bed lengths. The Curt Underbed Gooseneck Trailer Hitch item # C60700 is made in the USA and has a 30,000 lbs towing capacity. A 2-5/16" gooseneck ball is included. I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness...
    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...
  • 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...
  • Under Bed 5th Wheel Hitch Recommendation for a 2017 Ford F-350 Super Duty Short Bed
    At this time, the only under-bed hitch mounting option available for the 2017 Ford F-350 Super Duty Short Bed, is to add a gooseneck hitch and use a compatible 5th wheel hitch or a 5th-wheel-to-gooseneck adapter. I highly recommend looking into the B&W Turnoverball Gooseneck Hitch # BWGNRK1116 because you can use the B&W Companion Sliding 5th Wheel Hitch, # BWRVK3400. This hitch has a shank that inserts into the gooseneck hitch and provides a full 5th wheel hitch for your trailer. Most...
    view full answer...


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Do you have a question about this Custom Fit Vehicle Wiring?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Thomas T
Video by:
Thomas T
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 Jacob H
Test Fit:
Jacob H
Employee Bradley B
Test Fit:
Bradley B

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