bing tracking image
  1. Custom Fit Vehicle Wiring
  2. CURT
  3. Custom Fit
  4. Fifth Wheel and Gooseneck Wiring
  5. 7 Round - Blade
  6. 7 Feet Long
Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector and Cover Plate - 7' Long

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

Item # C53CR
lowest price pledge
Our Price: $125.77
Custom Fit Vehicle Wiring

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

This item qualifies for Free Shipping
Shipping Weight: 2 lbs
Quantity: 
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Mount this 7-way, RV-style connector in your truck bed for quick hookup of your 5th-wheel or gooseneck trailer. Harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's 7-pole. Includes cover plate. 1-800-496-5010 to order CURT custom fit vehicle wiring part number C53CR 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 and Cover Plate - 7' Long. Custom Fit Vehicle Wiring reviews from real customers.
  • All Info
  • Reviews (23)
  • Q & A (0)
  • Photos
  • Why etrailer?

CURT Custom Fit Vehicle Wiring - C53CR

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

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


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 cover plate
    • Adapts Curt 7-way sockets to fit factory GM truck bed connector opening
    • Covers gaps to provide a clean, factory look in the truck bed
  • Includes zip-ties and self-tapping screws for installation


Specs:

  • Harness length: 7'
  • Limited 1-year warranty


55417 Curt 7-Way Opening Cover Plate for Chevrolet and GMC Truck Bed

56070 Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 7' Long

Installation Details C53CR Installation instructions

This Product Fits The Following Vehicles





Customer Reviews

Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector and Cover Plate - 7' Long - C53CR

Average Customer Rating:  4.8 out of 5 stars   (23 Customer Reviews)

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

by:

This was probably one of the fastest items to install on everything I have added to my 21 GMC Sierra 2500HD, Denali Duramax. The right angle plugs make it simply slip in, plug and play.




by:
2022 Chevrolet Silverado 2500

I was mad when I saw this, paid $200 to have installed in my previous truck’s bed. When I watched the video and saw it was plug and play I ordered and installed my self in less than 30 minutes. Shipping took a week but I won’t need it until the 3rd week of August when I head out with the fifth wheel. Product came as advertised with every thing needed to install. It looks factory (see pic). I am very happy with how it came out and the installation video was excellent.




by:
2022 Chevrolet Silverado 2500

Product was great. Paid for 2 day shipping product did not arrive on time, came the following day. Spoke with customer service they said would refund delivery charge we will see.


Comments
I am sorry that your order did not show up in the time slot promised. I have gotten in contact with our customer service department and they have issued your refund. You should see that on your bank statement soon.
-- Etrailer Expert Katrina B - 06/27/2022


by:

I must have ordered the wrong item didn't fit in the space in pickup box sending it back


Comments
I see that we shipped out the missing cover plate for your wiring harness.
-- Etrailer Expert Sierra K - 06/21/2022


by:

install was easy and as I expected




by:
2022 Chevrolet Silverado 2500

Quick delivery




by:

Product is good but shipping was terrible. Took close to 5 weeks to get delivery. Given, 3 to 5 days were inclement weather. When order was placed, it said all items were in stock but did not leave the MO facility for close to a month.




by:

Deliver was on time, arrived in good condition, all material ordered seems to be complete and in place.




by:
2020 GMC Sierra 3500

great product fast shipping.




by:




by:




by:




by:




by:

Very easy quick install.




by:




by:




by:




by:




by:




by:




by:
2020 GMC Sierra 2500




by:




by:



23
23

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



  • Recommended Truck Bed 7 Way for 2020 GMC Sierra 2500
    I recommend the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector and Cover Plate, # C53CR. With this this 7-way connector you are ready for a quick hookup to your 5th-wheel trailer. This harness plugs in-line with your existing factory wiring, no cutting or splicing needed, and allows retention of the factory installed 7-pole near the bumper. Includes cover plate. This also includes the cover plate that fits the factory GM truck bed opening. This cover then provides...
    view full answer...
  • Recommended Truck Bed 7 Way for 2020 GMC Sierra 2500HD Denali
    Yes. You can use the Curt # C53CR that you were looking at and it will tee into the existing wiring to give you a 7 way connector in the truck bed of your 2020 GMC Sierra 2500HD Denali. This will keep the 7 way on your rear bumper operational as well in the event that it also needs to be used occasionally. I've linked a review and installation video of a similar harness that you can use as a guide during installation.
    view full answer...
  • 5th Wheel Base Rails & Wiring Harness For 2021 Chevy Silverado 2500HD
    Sure thing, we can get your 2021 Chevy Silverado 2500 set up with 5th wheel base rails as well as a 5th wheel wiring harness so you can use your Valley 5th wheel hitch. Let's go ahead and start with the base rails for your truck, and the ones I highly recommend are from Curt: - Curt Custom Fifth Wheel Installation Kit for Chevy/GMC Truck # C16429-204 The reason I really like this install kit is because it does not require any drilling into your Chevy's frame rails to install. Not having...
    view full answer...
  • Industry Standard Rails for a 2021 GMC Sierra 2500 to Mount a 5th Wheel Hitch
    I do have an option for you as long as the hitch that you have attaches using industry standard rails. The Curt Custom Fifth Wheel Installation Kit for Chevy/GMC Truck # C16429-204 is a confirmed fit for the 2021 GMC Sierra 2500 without a factory prep package (puck system in bed). These rails are made in the USA and are custom for your truck to mount to existing holes in your GMC Sierra 2500's frame. This will provide you with a set of industry standard rails that you can then attach your...
    view full answer...
  • 5th Wheel Base Rails for Short Bed 2020 Chevy Silverado 2500 for Curt Q20 Sliding 5th Wheel Hitch
    If you don't have the factory puck system in your 2020 Chevy Silverado 2500 with a 6-3/4 foot bed, you can still use the Curt Q20 5th Wheel Trailer Hitch with R20 Slider # C16536, but you will need to mount it on above-bed rails. For that you'll need the Curt Custom Fifth Wheel Installation Kit for Chevy/GMC Truck # C16429-204. These are the best option because they are a custom fit for your '20 Silverado 2500, and do not require any drilling into your frame rails to install. Not having...
    view full answer...
  • Best 5th Wheel Hitch for a 2021 Chevrolet Silverado 1500 with a 6-1/2' Bed
    The 5th wheel hitch I recommend for your 2021 Chevrolet Silverado 1500 with 6-1/2' bed is the Curt A20 5th Wheel Trailer Hitch w/ R20 Slider # C16541. This hitch uses the R20 slider which is needed for proper turning clearance in your short bed truck. The hitch has an interlocking 2-jaw system that provides a 360-degree jaw-to-king-pin contact to provide less rattle and more security than slide-bar models. This hitch has a 3-Point indicator system, the color coding tells you if the hitch...
    view full answer...
  • What Base Rails Do I Need for the Curt # C16536 on My 2022 Chevy Silverado 2500 without OEM Prep?
    For the correct base rails for the Curt Q20 # C16536 to install on your 2022 Chevy Silverado 2500 6-3/4 foot bed without OEM prep, that part is the Custom Fifth-Wheel Installation Kit # C16429-204. This kit does not require any drilling and are rated to meet Chevy's tow rating for the vehicle. In order to determine this capacity, I recommend consulting with your vehicle's owner's manual to make sure that your vehicle can handle the amount of weight you are planning to tow. If you need...
    view full answer...
  • Recommended 5th Wheel Hitch for a 2022 GMC Sierra 2500 with 8' Bed and No Prep Package
    Absolutely, I can help you out with that. For your 2022 GMC Sierra 2500 with 8' bed and no prep package you will need both a set of rails and the 5th wheel hitch. The rails are going to be specific to your Sierra, for this I recommend the Curt Custom Fifth Wheel Installation Kit # C16429-204 which will provide you with industry standard rails in the bed of your truck. The industry standard rails will allow you to use the Curt A20 5th Wheel Trailer Hitch # C16140. This hitch has a limited...
    view full answer...
  • 5th Wheel Base Rails And Hitch That Fit A 2022 GMC Sierra 3500
    Yes, the Curt Custom Fifth Wheel Installation Kit for Chevy/GMC Truck # C16429-204 will fit your 2022 GMC Sierra 3500. These rails are compatible with the Curt, Draw-Tite, Hidden Hitch, Husky, Reese, and Valley 5th wheel hitches, and will work great with the Curt A20 5th Wheel Trailer Hitch # C16140 you mentioned. I also recommend installing the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector and Cover Plate # C53CR as well. This kit will mount in your truck bed for...
    view full answer...
  • Above-Bed 5th Wheel Base Rails For 2022 Chevy Silverado 2500 & Demco Autoslide 5th Wheel Hitch
    I can verify for you that there is indeed a 5th wheel above-bed base rail kit for your 2022 Chevy Silverado 2500 that will allow you to use your Demco Hijacker Autoslide 5th Wheel Trailer Hitch # DM8550034. What you can use is a custom base rail kit from Curt so you will not have to drill into the frame rails of your '22 Silverado 2500, with the correct fit being the following: - Curt Custom Fifth Wheel Installation Kit for Chevy/GMC Truck # C16429-204 This will give you industry standard...
    view full answer...
  • Parts Needed to Use Reese M5 5th Wheel Trailer Hitch in a 2022 Chevrolet 3500 w/o Prep Package
    The Reese M5 5th Wheel Trailer Hitch # RP30928 you have which uses the 30926 Reese M5 ISR 5th Wheel Trailer Hitch Base mounts to industry standard rails. All that you would need to use the Reese M5 5th Wheel Trailer Hitch # RP30928 in your 2022 Chevrolet 3500 with out prep package is a set of industry standard rails like the Curt Custom Fifth Wheel Installation Kit # C16429-204. You may also want to add the Curt 5th Wheel/Gooseneck Custom Wiring Harness # C53CR to make hooking up your...
    view full answer...
  • Does B&W Gooseneck Hitch BWGNRK1020 Fit 2021 Chevy Silverado 2500
    I checked with the manufacturer, B&W, for you and I can verify that the Turnover gooseneck hitch you asked about will absolutely fit your 2021 Chevy Silverado 2500: - B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1020 The B&W Turnoverball # BWGNRK1020 will fit either the standard bed or long bed for your '21 Silverado 2500, and will give you the single best gooseneck hitch possible for your truck. The reason for that is its heavy-duty construction and square base for its hitch...
    view full answer...
  • 5th Wheel Hitch Recommendation For 2021 Chevy Silverado 2500 With 6-1/2 Foot Standard Bed
    We can get your 2021 Chevy Silverado 2500 with a 6-1/2 foot standard bed set up with a 5th wheel hitch, and for that size bed what you will need is a sliding hitch. The reason for that is this will allow the clearance needed to make tighter turns without the trailer hitting your Chevy's cab. The hitch I highly recommend for your truck is from B&W: - B&W Patriot 5th Wheel Trailer Hitch with Slider # BWRVK3270 The reason I like the Patriot # BWRVK3270 so much because of the value the hitch...
    view full answer...
  • 5th Wheel Base Rails & Installation Kit For 2020 Chevy Silverado 2500
    For 5th wheel base rails and an installation kit for your 2020 Chevy Silverado 2500 that will work with both a 4WD and 2WD, as well as a short or long bed the best option is one from Curt: - Curt Custom Fifth Wheel Installation Kit for Chevy/GMC Truck # C16429-204 I recommend this kit for your Silverado because they do not require any drilling into your Chevy's frame rails to install. Not having to drill is not only great for your truck but will benefit you whether you are doing the install...
    view full answer...
  • Converting Demco Hijacker UMS Double Pivot 5th Wheel Hitch to 2020 Chevy Silverado 2500 Short Bed
    Thanks for the photo, and we do have a solution for you here to convert your Demco Hijacker UMS Double Pivot 5th wheel hitch so you can use it in your Chevy. There are indeed underbed rails for your 2020 Chevy Silverado 2500 short bed that will allow you to mount the hitch, though you will need to swap out the side rails of the hitch in order to fit the underbed mounting brackets. So, here is exactly what you will need for your '20 Silverado 2500: - Underbed Rail and Installation Kit for...
    view full answer...
    Image 1 for
  • Recommended 5th Wheel Hitch For 2020 Chevrolet Silverado 1500
    I would be happy to recommend a 5th wheel hitch for your 2020 Chevrolet Silverado 1500. Starting with the base rails and installation kit I recommend the Curt Semi-Custom Fifth Wheel Installation Kit for Chevy/GMC Truck # C65KR which is confirmed to fit the 6-1/2' and 8' bed of the 2020 Chevrolet Silverado 1500 and will not require drilling into the frame of your vehicle. Moving on to the 5th wheel hitch I recommend the Curt A16 5th Wheel Trailer Hitch w/ R16 Slider # C16521 if your truck...
    view full answer...
  • Gooseneck Hitch for a 2021 GMC Sierra 1500 w/ Carbon Bed
    To add a gooseneck hitch to your 2021 GMC Sierra 1500 with a carbon bed you are going to want the Custom Underbed Installation Kit for B&W Companion 5W Hitch item # BWGNRK1019-5W. The underbed install kit gives you the gooseneck hitch plus the added option for a 5th wheel hitch if you ever need one. To make towing with a gooseneck easier I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness item # C53CR. This harness puts a 7-way connector in the bed of your truck and allows...
    view full answer...
  • Difference Between Curt 5th Wheel Base Rail Kits For 2021 GMC Sierra 1500
    That's a good question, and the only difference between the two base rail kits that fit your 2021 GMC Sierra 1500 (6-1/2 foot and 8 foot bed) is the finish. One is a glossy black finish and the other is a carbide black, which essentially means it just doesn't have quite as much shine to it. Otherwise, they are exactly the same, with the same parts and no-drill install in the frame rails of your truck: - Gloss Black Finish: Curt Semi-Custom Fifth Wheel Installation Kit for Chevy/GMC Truck...
    view full answer...
  • Slider/Auto-Slider Hitch Recommendations For A 2021 Chevy Silverado
    To use a Curt hitch like Item # C16536 you'll just need to use the Adapter Rails for Curt 5th Wheel Hitch - Ford and Chevy/GMC Towing Prep Package Item # C88KR to attach it to your new 2021 Chevy Silverado 2500. The recommended trailer wiring is the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector and Cover Plate - 7' Long Item # C53CR. For a short beds sliders are definitely helpful because they'll give you extra clearance when making turns. Most sliders will require...
    view full answer...
  • Recommended 5th Wheel Hitch for 2021 GMC Sierra 1500 with 5-3/4 Foot Bed
    Since your 2021 GMC Sierra 1500 has the short 5-3/4' bed I have a few options for a 5th wheel hitch and the difference really boils down to what you'd like to do or are willing to do. First things first though, we will need to get some rails and wiring installed in the bed of your truck and for that I recommend the Reese Rails # RP56015-53 and Wiring Kit # C53CR. Now that we have all of this squared away we can look at the different 5th wheel hitch options. I personally like the fixed...
    view full answer...
  • Is Sliding B&W Companion Needed on 2022 Chevy Silverado 2500 w/ 6 Foot 9 Inch Bed w/o Puck System
    So the answer to your question is yes, for your 2022 Chevy Silverado 2500 with the 6 foot 9 inch standard bed, you will need the B&W Companion Slider # BWRVK3400-5W instead of the fixed B&W Companion # BWRVK3500-5W to safely execute a sharp turn without hitting the cab. The way I determined this is with the following clearance formula: (A + B) - C = Clearance (At least 4 inches of clearance is recommended to safely execute a 90 degree turn) A = Distance from center of fifth wheel hitch...
    view full answer...

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




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality custom fit vehicle wiring for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate custom fit vehicle wiring information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Jonathan Y
Video by:
Jonathan Y
Employee Kristina F
Written by:
Kristina F
Employee Ryan G
Test Fit:
Ryan G

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.