$43.90
FREE Returns
FREE delivery Sunday, May 19
Or fastest delivery Wednesday, May 15. Order within 6 hrs 23 mins
In Stock
$$43.90 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$43.90
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Sold by
Amazon.com
Returns
30-day easy returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Packaging
Ships in product packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout. Learn more
Packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout.
Learn more
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

CURT 56080 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension , Black

4.6 4.6 out of 5 stars 258 ratings

$43.90
FREE Returns
{"desktop_buybox_group_1":[{"displayPrice":"$43.90","priceAmount":43.90,"currencySymbol":"$","integerValue":"43","decimalSeparator":".","fractionalValue":"90","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"6hNjABT1LnW4RAXzFMzzdBKDAhHlpC3lJGaqlxqu%2FeSKtsNoHsbwm5PkxjMJNDfYfJxmsR8UD9TgQRvhxwpPfJAvdqtmscTUDMrSUJFvGGaV7j6kr8Lpza%2FF3dm2suRDiU2ibV0GXaCVX%2BATZydLEw%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Color Black
Brand CURT - DO NOT USE (Use CURA7)
Item Weight 2.6 Pounds
UL Listed No
Item Length 84 Inches

About this item

  • TRUCK BED EXTENSION. This trailer wiring harness is designed to be an extension of the existing tow wiring of your truck, plugging into a 7-way RV blade socket for connecting 5th wheel wiring or gooseneck wiring
  • EASY TO INSTALL. No wire cutting! No splicing! This trailer wire extension plugs into an existing 7-way wiring socket on your truck and has a 7-foot harness for flexible positioning in the truck bed (2-1/8-inch hole saw required for installation)
  • HEAVY-DUTY CONNECTOR. The 7-pin trailer wire extension can be used to connect trailer taillights, brake lights, reverse lights, turn signals, electric trailer brakes and an auxiliary power wire
  • DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of the 7-pin truck wiring socket is made from durable molded black plastic and has a spring-loaded dust cover to protect the connection points
  • UNIVERSAL. This vehicle-trailer wiring extension harness is designed to fit any truck with a 7-pin wiring connector
See more product details

Frequently bought together

$43.90
Get it as soon as Sunday, May 19
In Stock
Ships from and sold by Amazon.com.
+
$13.35
Get it as soon as Sunday, May 19
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Important information

Legal Disclaimer

The information provided is for general informational purposes only.


From the manufacturer

CURT Towing Accessories

Wherever your work or play takes you

CURT offers custom trailer hitches, electrical products and a complete line of towing accessories to get you there with confidence and enjoy every mile of the journey.

CURT Trailer Hitches Camper RV Jeep Towing

Towing accessories to fit your lifestyle

Hitches, trailer wiring, cargo carriers and more!

CURT offers a complete line of towing accessories to let you fully enjoy your passion!

With everything from custom trailer hitches and trailer wiring to 5th wheel hitches and cargo carriers, we have the towing equipment you need to make the most of each adventure.

Whether you're working, playing or doing a little of both, CURT towing products enable you and your crew to make memories that will last a lifetime.

A complete line of towing products

  • Trailer hitches
  • 5th wheel hitches
  • Gooseneck hitches
  • Towing electrical
  • Towing accessories
  • Weight distribution
  • Trailer parts and accessories
  • Cargo management

Basic towing components

CURT Trailer Hitch Towing Accessories Ball Mount

CURT Custom Trailer Wiring Harness Hitch Receiver

CURT Ball Hitch Mount Towing Accessories

CURT Hitch Cargo Carrier Cargo Net

Custom hitches

A trailer hitch receiver is the starting point for most people looking to tow with their vehicle. CURT offers over 1,000 different custom hitch models to provide a perfect, factory-like fit on most vehicles on the road today. Our custom hitches provide a standard hitch receiver to mount a variety of towing accessories.

Vehicle-trailer wiring

The next step in equipping your vehicle for towing is to add a trailer wiring harness. Like our hitches, CURT custom wiring is made vehicle-specific for each make and model. Virtually all of our custom vehicle-trailer wiring harnesses install using existing factory connectors on the vehicle for a plug-and-play connection. No splicing necessary!

Ball mounts

With a custom trailer hitch receiver installed on your vehicle, a variety of ball mount options can be installed as needed. We offer loaded ball mounts with a trailer ball already torqued in place, as well as adjustable ball mounts, multi-ball mounts, tow hooks and more. A ball mount can be secured into the receiver using one of our hitch pins or hitch locks.

Cargo management

To add cargo space to your vehicle, CURT offers a number of cargo management accessories. Our cargo carriers are available in a convenient, use-as-needed hitch-mounted design, as well as a roof rack option. We also offer bike racks, cargo bags, cargo nets and ratchet straps for additional item security.

Heavy-duty towing equipment

CURT 5th Wheel Hitch Truck Bed Towing

CURT Gooseneck Hitch OEM Puck System Truck Bed

CURT Echo Mobile Electric Trailer Brake Controller Smartphone

5th wheel hitches

For heavy-duty towing of an RV or travel trailer with your pickup truck, CURT has a wide array of 5th wheel hitch options. 5th wheel hitches are available in capacities up to 25,000 lbs. and in various series, each with own unique set of features and benefits. To install a 5th wheel hitch in your pickup truck bed, CURT offers traditional 5th wheel rails and brackets, as well as puck system options and gooseneck adapters.

Gooseneck hitches

For towing heavy-duty trailers around the farm or out to the construction site, CURT gooseneck hitches are a highly dependable extension of your truck. We offer puck system gooseneck hitch kits to accommodate trucks with the factory towing prep package. We also offer original-equipment-style gooseneck hitches for select applications, as well as traditional gooseneck hitches and brackets, such as our original Double Lock.

Trailer brake controllers

CURT offers several different electrical trailer brake controller options to perfectly suit your towing setup and lifestyle. Our Echo mobile trailer brake controller is particularly unique, featuring a Bluetooth connection that links to your smartphone and provides highly responsive braking with your Apple or Android device as the interface. It easily plugs in with no tools or extra wires needed. We also offer our factory-like Spectrum and traditional TriFlex.

Specialized towing accessories

CURT Trailer Hitch Adjustable Channel Mount

CURT Weight Distribution Hitch Trailer Sway Control

CURT Pintle Hitch Mount Lunette Ring

CURT Cargo Ratchet Straps Trailer Truck Towing

Adjustable channel mounts

To give your vehicle greater capability for towing a variety of trailers, CURT adjustable trailer hitch ball mounts provide the answer. This versatile ball hitch comes in standard hitch receiver sizes and provides flexible vertical adjustment to ensure level towing, even with large, lifted trucks and SUVs.

Weight distribution hitches

Give yourself more control over your vehicle and trailer with a CURT weight distribution hitch. This receiver hitch attachment helps level the vehicle-trailer combination for a smoother ride. Our TruTrack weight distribution hitch is particularly unique, featuring integrated trailer sway control.

Pintle hitches

These heavy-duty hitches are perfect for agriculture, construction and military towing. We offer pintle hitches, pintle hooks, ball and pintle hitch combinations, as well as channel-mount pintle hitches for an adjustable option. We also carry high-strength lunette rings for a solid connection to the trailer.

Ratchet straps

Keep your cargo fully secure in your truck bed or trailer with a set of CURT ratchet straps. These cargo tie-down straps come with heavy-duty ratcheting mechanisms and are available in wide variety of capacities, lengths, hook types and colors.

Product Description

There is nothing like the luxury and power that go along with heavy-duty towing. 5th wheel RVs offer a deluxe, home-away-from-home experience unlike any other, while gooseneck trailers possess a strength that far surpasses most other trailer options. As with any trailer, however, 5th wheels and goosenecks must be equipped with the proper lighting and electrical systems, and tend to require even more complex connectors than a standard receiver-type trailer setup. Make things simple with a CURT 5th wheel / gooseneck extension harness. This original equipment (OEM) extension plugs into the 7-way RV blade at the rear of your truck and routes to the truck bed, providing a connector that is ready to accommodate your 5th wheel or gooseneck trailer. It is designed to work with any standard 7-way RV blade connector and comes in a length of 7'. When you need a towing electrical solution that allows you to switch back and forth between your receiver hitch and specialized trailer hitch, CURT gets you plugged in.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

CURT 56080 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension , Black

CURT 56080 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension , Black


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required

/
/
/
/
Please sign in to provide feedback.

What's in the box

  • trailer,connectors
  • Compare with similar items

    This Item
    CURT 56080 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension , Black
    CURT 56080 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension , Black
    Recommendations
    GearIT 7-Way Trailer Extension Cord (4 Feet) 7-Pin Trailer Plug Inline Cord Wire Harness Cable Double Prongs Connector for Gooseneck Hitch, Truck, Camper, RV - 4ft
    dummy
    True Mods 8ft 7-Pin Trailer Cord Extension Wire Cable [7-Way Trailer Plug Wiring Harness] [Gooseneck Hitch Extender] [Plug-N-Play] [10-14AWG] 7 Prong Tow Wiring Connector Cord for Trailers RV
    dummy
    Nilight - 50050R 7-Way Trailer Plug Socket Extension Cable 3FT Long 10-14 AWG Double-Prong Copper Terminals/Wires for 7-Blade Trailer Wiring Connector Cord, 2 Years Warranty
    dummy
    CARROFIX Trailer 4-Wire Flat Extension Harness 28" Inches Flexible Coiled Cable with 4 Pin Male & Female Connector
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Price$43.90$27.98-19% $32.50
    List:$39.95
    $25.99$12.99
    Delivery
    Get it as soon as Sunday, May 19
    Get it as soon as Monday, May 20
    Get it as soon as Sunday, May 19
    Get it as soon as Sunday, May 19
    Get it as soon as Sunday, May 19
    Customer Ratings
    Easy to install
    5.0
    4.6
    4.8
    4.5
    4.8
    Value for money
    4.8
    4.4
    4.4
    4.0
    4.6
    Durability
    4.3
    4.5
    5.0
    4.4
    Sold By
    Amazon.com
    PC Micro Store
    OnlineLEDStore
    Amazon.com
    CARROFIX
    cable length
    7 feet feet
    4 feet
    8 feet feet
    3 feet feet
    3 feet feet
    is ul listed
    case material
    Polyvinyl
    Polyvinyl
    Plastic

    Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    258 global ratings

    Customers say

    Customers like the quality and value of the power cord. For example, they mention it works great, is excellent, and saves them money.

    AI-generated from the text of customer reviews

    49 customers mention49 positive0 negative

    Customers are satisfied with the quality of the power cord. For example, they say it works great, is excellent, and is well made. Some mention that the extension pigtail has worked flawlessly and is heavy duty.

    "...This extension pigtail has worked flawlessly. Sure beats having to wire one together myself. I am pleased with the quality and the quick delivery." Read more

    "Excellent product, I needed a plug in the bed of my truck while towing my Gooseneck...." Read more

    "...Works well. Run this under my flat bed, up the middle hitch area, and away I go. Nice." Read more

    "...Great product." Read more

    10 customers mention10 positive0 negative

    Customers appreciate the value of the power cord. They mention that it works as expected, is of good quality, and is cheap.

    "...This was a cheap and easy way to do it and it works just as good or better than factory." Read more

    "...harness extension was exactly what I needed to do the job at a reasonable price. Very pleased with the quality and value." Read more

    "...This is a great extension and saved me some money on getting it rewired." Read more

    "...product while costing more then many of the competitors is well worth the additional cost as it is well made with precise well fitting ends." Read more

    Top reviews from the United States

    Reviewed in the United States on June 24, 2023
    I use to pull a fifth RV with my pick up truck so I had the electric outlet installed on the inside of the truck bed. I am now also towing a 7k overdeck flatbed trailer but it is a bump tow. This extension pigtail has worked flawlessly. Sure beats having to wire one together myself. I am pleased with the quality and the quick delivery.
    Reviewed in the United States on September 9, 2022
    Excellent product, I needed a plug in the bed of my truck while towing my Gooseneck. This was a cheap and easy way to do it and it works just as good or better than factory.
    Reviewed in the United States on October 8, 2020
    I have a 3500 DRW flatbed. I had the Curt Q20 5th wheel/gooseneck hitch installed. I can hook this extension into my 7wire flat blade towing connector and run it to my 5th wheel or Gooseneck trailer. Works well. Run this under my flat bed, up the middle hitch area, and away I go. Nice.
    Reviewed in the United States on May 19, 2018
    I used this for my off-road camp trailer. The original wiring was too short to reach the connector under the truck. I did have a lot of excess cable left, but I just wound it up on the trailer tongue and used heavy duty velco straps to keep it place. Eventually I’ll replace the original cable with a longer one, but this did the trick, especially with the amount of time I had left before I travelled. Great product.
    Reviewed in the United States on August 28, 2020
    After installing a 5th-wheel hitch in the bed of my truck, I needed to relocate the RV wiring connector. This harness extension was exactly what I needed to do the job at a reasonable price. Very pleased with the quality and value.
    Reviewed in the United States on May 21, 2023
    I used it intermittently over 3 camping seasons with my Curt EchoSmart wireless Brake Controller. The cord began to separate from the ends and I started to lose connections. Well, that’s no good.

    I will try one from another manufacturer.
    Reviewed in the United States on July 29, 2015
    Works great! I bought a new pickup and the trailer lights weren't able to reach on my travel trailer. This is a great extension and saved me some money on getting it rewired.
    Reviewed in the United States on December 16, 2020
    The plug for my camper was just a little too short to plug into my truck. This did the trick. Works perfectly.

    Top reviews from other countries

    Translate all reviews to English
    Jeff H.
    5.0 out of 5 stars Great for extending your trailer cord
    Reviewed in Canada on March 12, 2021
    This cord is of good quality and was what I was looking for. Would recommend it
    Doug Reid
    5.0 out of 5 stars Size matters.
    Reviewed in Canada on July 2, 2020
    I like this product because it is long and black. Fit perfect in both ends.
    Everything I could hope for.
    2 people found this helpful
    Report
    Robert Hornick
    5.0 out of 5 stars Extension
    Reviewed in Canada on August 20, 2020
    Worked perfect for my extended trailer hook up
    Randy
    5.0 out of 5 stars Give the added length needed
    Reviewed in Canada on August 26, 2020
    Exactly what I needed.
    Sylvain Croteau
    4.0 out of 5 stars je recommande
    Reviewed in Canada on June 6, 2019
    tel que décrit