Skip to main content
PetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!Savings and OffersWeekly AdSaleClearanceMore OptionsWeekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spring savings have arrived

|
Shop Now
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!


0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Trailers & Towing
  4. /
  5. Trailer Braking
  6. /
  7. Trailer Brake Controllers
  8. /
  9. CURT Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439

  1. Home
  2. /
  3. /
  4. Trailer Brake Controllers
Shop all CURT

CURT Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439

Item # 2001645

Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
$17.99

Sale

Was$19.99

Save $2.00

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all CURT

CURT Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439

Item # 2001645

Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
Image showing  Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500 (Packaged), 51439
$17.99

Sale

Was$19.99

Save $2.00

​

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

A CURT Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to plug your brake controller into your vehicle. It requires no cutting or splicing! Just insert the vehicle-specific plug end into the OEM vehicle's factory brake controller socket. The other end plugs into your CURT trailer brake controller. Quick Plug harnesses are available for a variety of vehicles and are unique for each vehicle application to provide the easiest possible installation. This particular brake controller harness fits certain years of the Ram 1500, 2500 and 3500 and Dodge Ram 1500, 2500 and 3500 (see application info to verify fitment). CURT Quick Plug harnesses are compatible with most CURT brake controls and can be used as a replacement or for a new control unit installation. They're also great for towing all types of trailers with electric brakes. For versatile mounting of your trailer brake controller this Quick Plug wire harness measures two feet long. It also features a slit loom sleeve to keep the wires protected against crushing and abrasions. CURT Quick Plug wire plug-in adapters are made with 12-gauge wires for a reliable connection and braking, and come with zip ties to keep the harness contained and out of sight.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on trailers and towing? Check out our guide to trailer prep in the product documents section.

  • Allows a CURT trailer brake controller to be plugged into OEM socket
  • Quick plug harness installs with plug-and-play convenience
  • Wire colors match standard brake controller harnesses
  • Includes 24" of 12 gauge wire for flexible installation

Similar Items

  1. CURT Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500, 51438
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500, 51438

    $13.49
    Was $14.99Save $1.50
  2. CURT Trailer Brake Controller Harness, Select Ram 1500, 2500, 3500, 4500, 5500, 51457
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Ram 1500, 2500, 3500, 4500, 5500, 51457

    $17.99
    Was $19.99Save $2.00
  3. CURT Trailer Brake Controller Harness, Select Ram 1500, 2500, 3500 (Packaged), 51453
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Ram 1500, 2500, 3500 (Packaged), 51453

    $22.49
    Was $24.99Save $2.50
  4. Top Rated
    CURT Trailer Brake Controller Harness, Select Nissan, Infiniti, 51382
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    CURT Trailer Brake Controller Harness, Select Nissan, Infiniti, 51382

    $13.49
    Was $14.99Save $1.50
  5. CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc (Packaged), 51343
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc (Packaged), 51343

    $17.99
    Was $19.99Save $2.00
  6. CURT Trailer Brake Controller Harness, Select Toyota, Lexus (Packaged), 51363
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Toyota, Lexus (Packaged), 51363

    $17.99
    Was $19.99Save $2.00
  7. CURT Trailer Brake Controller Adapter Harness, 51520
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Adapter Harness, 51520

    $13.49
    Was $14.99Save $1.50
  8. CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc (Packaged), 51452
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc (Packaged), 51452

    $17.99
    Was $19.99Save $2.00
  9. CURT Trailer Brake Controller Harness, Select Jeep Cherokee Kl (Packaged), 51460
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Jeep Cherokee Kl (Packaged), 51460

    $17.99
    Was $19.99Save $2.00
  10. CURT Trailer Brake Controller Harness, Select Nissan, Infiniti (Packaged), 51383
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Nissan, Infiniti (Packaged), 51383

    $17.99
    Was $19.99Save $2.00
  11. CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc, 51451
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc, 51451

    $13.49
    Was $14.99Save $1.50
  12. CURT Trailer Brake Controller Wiring Kit, 51500
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Wiring Kit, 51500

    $49.49
    Was $54.99Save $5.50

Items You May Like

  1. Hopkins Towing Solutions Brake Control Universal Wire Harness with O Splices
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions Brake Control Universal Wire Harness with O Splices

    $14.99
  2. CURT Brake Controller Harness, Select Ram 1500, 2500, 3500, 4500, 5500 (Packaged), 51458
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Brake Controller Harness, Select Ram 1500, 2500, 3500, 4500, 5500 (Packaged), 51458

    $22.49
    Was $24.99Save $2.50
  3. CURT Brake Controller Harness, Select Ram 1500, 2500, 3500, Dakota, Durango, Aspen, 51332
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Brake Controller Harness, Select Ram 1500, 2500, 3500, Dakota, Durango, Aspen, 51332

    $13.49
    Was $14.99Save $1.50
  4. Tekonsha Trailer Brake Control Harness for Select Chevrolet Models
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tekonsha Trailer Brake Control Harness for Select Chevrolet Models

    $21.99
  5. Hopkins Towing Solutions Brake Control Chevy Wire Harness
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions Brake Control Chevy Wire Harness

    $19.99
  6. Hopkins Towing Solutions Impulse (Time Based) Digital Brake Control
    4.3 out of 5 stars with 21 reviews
    4.3 (21)

    Hopkins Towing Solutions Impulse (Time Based) Digital Brake Control

    $0.00

Customers Also Bought

  1. CURT Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500, 51438
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Dodge, Ram 1500, 2500, 3500, 51438

    $13.49
    Was $14.99Save $1.50
  2. CURT Trailer Brake Controller Harness, Select Ram 1500, 2500, 3500, 4500, 5500, 51457
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Ram 1500, 2500, 3500, 4500, 5500, 51457

    $17.99
    Was $19.99Save $2.00
  3. CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc (Packaged), 51343
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc (Packaged), 51343

    $17.99
    Was $19.99Save $2.00
  4. CURT Trailer Brake Controller Harness, Select Jeep Cherokee Kl (Packaged), 51460
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Jeep Cherokee Kl (Packaged), 51460

    $17.99
    Was $19.99Save $2.00
  5. CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc (Packaged), 51452
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc (Packaged), 51452

    $17.99
    Was $19.99Save $2.00
  6. CURT Trailer Brake Controller Harness, Select Ram, Dakota, Durango, Aspen (Packaged), 51333
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Ram, Dakota, Durango, Aspen (Packaged), 51333

    $17.99
    Was $19.99Save $2.00
  7. CURT Trailer Brake Controller Harness, Select Nissan, Infiniti (Packaged), 51383
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Nissan, Infiniti (Packaged), 51383

    $17.99
    Was $19.99Save $2.00
  8. CURT Trailer Brake Controller Harness, Select Toyota, Lexus (Packaged), 51363
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Toyota, Lexus (Packaged), 51363

    $17.99
    Was $19.99Save $2.00
  9. Top Rated
    CURT Trailer Brake Controller Harness, Select Nissan, Infiniti, 51382
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    CURT Trailer Brake Controller Harness, Select Nissan, Infiniti, 51382

    $13.49
    Was $14.99Save $1.50
  10. CURT Trailer Brake Controller Harness, Select Toyota Tacoma, Tundra (Packaged), 51456
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Toyota Tacoma, Tundra (Packaged), 51456

    $17.99
    Was $19.99Save $2.00
  11. CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc, 51451
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, Gmc, 51451

    $13.49
    Was $14.99Save $1.50
  12. Top Rated
    CURT Trailer Brake Controller Harness, Select Ford Bronco, F-150, 51312
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    CURT Trailer Brake Controller Harness, Select Ford Bronco, F-150, 51312

    $13.49
    Was $14.99Save $1.50

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.