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Replacement Trailer Plugs & Vehicle Sockets

Our trailer plugs and sockets provide an ideal solution for replacing an old connector or installing new trailer wiring. We carry everything from 4-way flat to 7-way RV blades for both vehicles and trailers, along with mounting brackets and dust covers to ensure optimal usability and longevity.

New to trailer wiring?

Shop Replacement Trailer Plugs & Vehicle Sockets for your Vehicle
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CURT 6-Way Round Connector Socket (Vehicle Side, Diecast Metal) #58090 View Product
Curt™ CURT 6-Way Round Connector Socket (Vehicle Side, Diecast Metal) #58090

SKU: 2020103622

$10.95
Universal Vehicle Fit
CURT Truck Back Up Alarm for 7-Way RV Blade (Packaged) #57727 View Product
Curt™ CURT Truck Back Up Alarm for 7-Way RV Blade (Packaged) #57727

SKU: 2020103593

$26.95
Universal Vehicle Fit
CURT Cold-Weather Replacement 7-Way RV Blade with 10' Wires (Trailer Side) #56613 View Product
Curt™ CURT Cold-Weather Replacement 7-Way RV Blade with 10' Wires (Trailer Side) #56613

SKU: 2020103533

$90.95
Universal Vehicle Fit
CURT 4-Way Flat Connector Plug & Socket with 12" Wires (Packaged) #58381 View Product
Curt™ CURT 4-Way Flat Connector Plug & Socket with 12" Wires (Packaged) #58381

SKU: 2020103676

$8.95
Universal Vehicle Fit
CURT Replacement 7-Way RV Blade with 10' Wires (Trailer Side) #56603 View Product
Curt™ CURT Replacement 7-Way RV Blade with 10' Wires (Trailer Side) #56603

SKU: 2020103530

$66.95
Universal Vehicle Fit
CURT Connector Mounting Bracket for 4-Way & 6-Way Round (Packaged) #57208 View Product
Curt™ CURT Connector Mounting Bracket for 4-Way & 6-Way Round (Packaged) #57208

SKU: 2020103558

$8.95
Universal Vehicle Fit
CURT 7-Way RV Blade Connector Plug (Trailer Side, Black Plastic, Packaged) #58141 View Product
Curt™ CURT 7-Way RV Blade Connector Plug (Trailer Side, Black Plastic, Packaged) #58141

SKU: 2020103629

$9.95
Universal Vehicle Fit
CURT Connector Bracket Mount for 4, 5 or 6-Way Bracket (Packaged) #57204 View Product
Curt™ CURT Connector Bracket Mount for 4, 5 or 6-Way Bracket (Packaged) #57204

SKU: 2020103554

$18.95
Universal Vehicle Fit
CURT Bonded 4-Way Trailer Wiring (16 Wire Gauge, 25' Spool) #57001 View Product
Curt™ CURT Bonded 4-Way Trailer Wiring (16 Wire Gauge, 25' Spool) #57001

SKU: 2020103537

$28.95
Universal Vehicle Fit
CURT Replacement 7-Way RV Blade with 6' Wires (Trailer Side, Packaged) #56621 View Product
Curt™ CURT Replacement 7-Way RV Blade with 6' Wires (Trailer Side, Packaged) #56621

SKU: 2020103534

$47.95
Universal Vehicle Fit
CURT Connector Bracket Mount for 7-Way Bracket (Packaged) #57202 View Product
Curt™ CURT Connector Bracket Mount for 7-Way Bracket (Packaged) #57202

SKU: 2020103552

$19.95
Universal Vehicle Fit
CURT Easy-Mount Wiring Bracket for 4 or 5-Way Flat (2" Receiver) #58001 View Product
Curt™ CURT Easy-Mount Wiring Bracket for 4 or 5-Way Flat (2" Receiver) #58001

SKU: 2020103596

$12.95
Universal Vehicle Fit
CURT 6-Way Round Connector Plug with Spring (Trailer Side) #58082 View Product
Curt™ CURT 6-Way Round Connector Plug with Spring (Trailer Side) #58082

SKU: 2020103620

$8.95
Universal Vehicle Fit
CURT 6-Way Square Connector Plug & Socket with 12" Wires (Packaged) #58034 View Product
Curt™ CURT 6-Way Square Connector Plug & Socket with 12" Wires (Packaged) #58034

SKU: 2020103606

$8.95
Universal Vehicle Fit
CURT 4-Way Flat Connector Plug with 48" Wires (Trailer Side, Packaged) #58348 View Product
Curt™ CURT 4-Way Flat Connector Plug with 48" Wires (Trailer Side, Packaged) #58348

SKU: 2020103669

$8.95
Universal Vehicle Fit
CURT 6-Way Round Connector Socket (Vehicle Side, Black Plastic) #58130 View Product
Curt™ CURT 6-Way Round Connector Socket (Vehicle Side, Black Plastic) #58130

SKU: 2020103627

$8.95
Universal Vehicle Fit
CURT 6-Way Round Connector Plug (Trailer Side, Chrome Plastic) #58120 View Product
Curt™ CURT 6-Way Round Connector Plug (Trailer Side, Chrome Plastic) #58120

SKU: 2020103626

$8.95
Universal Vehicle Fit
CURT 4-Way Round Connector Socket (Vehicle Side) #58070 View Product
Curt™ CURT 4-Way Round Connector Socket (Vehicle Side) #58070

SKU: 2020103616

$9.95
Universal Vehicle Fit
CURT 6-Way Round Connector Plug & Socket (Packaged) #58092 View Product
Curt™ CURT 6-Way Round Connector Plug & Socket (Packaged) #58092

SKU: 2020103624

$19.95
Universal Vehicle Fit
CURT 4-Way Flat License Plate Light Plug Connector Socket with 36" Wires #58405 View Product
Curt™ CURT 4-Way Flat License Plate Light Plug Connector Socket with 36" Wires #58405

SKU: 2020103680

$8.95
Universal Vehicle Fit
CURT Connector Mounting Bracket for 7-Way RV Blade (Zinc, Packaged) #58231 View Product
Curt™ CURT Connector Mounting Bracket for 7-Way RV Blade (Zinc, Packaged) #58231

SKU: 2020103649

$8.95
Universal Vehicle Fit
CURT 4-Way Round Connector Plug & Socket with Hardware (Packaged) #58677 View Product
Curt™ CURT 4-Way Round Connector Plug & Socket with Hardware (Packaged) #58677

SKU: 2020103701

$20.95
Universal Vehicle Fit
CURT 5-Way Flat Connector Plug & Socket with 72" Wires (Packaged) #58551 View Product
Curt™ CURT 5-Way Flat Connector Plug & Socket with 72" Wires (Packaged) #58551

SKU: 2020103698

$16.95
Universal Vehicle Fit
CURT 4-Way Round Connector Plug (Trailer Side, Packaged) #58061 View Product
Curt™ CURT 4-Way Round Connector Plug (Trailer Side, Packaged) #58061

SKU: 2020103615

$8.95
Universal Vehicle Fit
CURT trailer plug socket replacements are perfect for restoring the electrical connection between your truck and trailer.CURT trailer plug socket replacements are perfect for restoring the electrical connection between your truck and trailer.

Confidently Replace Your Trailer Plug or Socket

Our trailer plug socket replacements are ideal for restoring an old trailer plug wiring system to new. After years of wear and tear, a replacement trailer plug vehicle socket or trailer plug can improve your electrical connection and ensure your trailer plug is making good contact and has a strong connection.  

No matter which type of trailer wiring system you have, CURT makes a variety of trailer plug replacements. From a standard 4-way flat trailer connector to more complex trailer connectors such as 7-way RV blade connectors, CURT has the replacement trailer plugs for any application — from utility trailers and boat trailers to RVs and 5th wheel trailers.  

Our trailer plug wiring sockets are designed to ensure safety and provide longevity. They are made to provide a reliable connection and will reliably supply power to your trailer or RV. From a 4-way round trailer connector to a 6-way round connector plug and everything in between, we have the trailer plug wiring replacements you need. 

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