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CURT Electrical Adapters
Discover top-rated CURT Electrical Adapters available at Southwest Wheel® in our Brake Controllers selection. With over 100 years of trust and reliability, Southwest Wheel® offers a wide range of high-quality electrical adapters at competitive prices.
Choose from a variety of options including the 4-Way Flat License Plate Light Plug Adapter, 7-Way RV Blade LED Electrical Adapter, and the Dual-Output Electrical Adapter with Tester. These adapters are designed for seamless integration and optimal performance.
Upgrade your towing experience with reliable CURT Electrical Adapters from Southwest Wheel®. Explore our full range of products .
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Curt 4-Way Flat License Plate Light Plug Adapter #58404
Allows a 4-way flat socket to be mounted in a license plate light hole
1-1/4" plug fits a typical license plate light hole
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Price:
$6.95
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CURT 57404 4-Way Flat Vehicle-Side Trailer Wiring Adapter for 1-1/4-Inch License Plate Light Hole
Allows a 4-way flat socket to be mounted in a license plate light hole
1-1/4" plug
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Price:
$9.99
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CURT 58306 4-Way Flat Magnetic Connector Adapter
Easily converts your existing 4-way flat into magnetic quick-snap connection
Innovative design makes trailer wiring hookup fas
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Price:
$27.99
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CURT 57187 4-Way to 5-Way Flat Adapter for Boat Trailer Surge Brakes
Adapts vehicle 4-way flat to plug into boat trailer 5-way flat
Intended for boat trailers with surge brakes
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Price:
$14.99
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CURT 57271 5-Foot 7-Way RV Blade Vehicle-Side to 4-Way Flat Trailer Wiring Adapter Extension Harness
Adapts 7-way RV blade vehicle socket to fit 4-way flat trailer plugs
UV-resista
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Price:
$42.99
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CURT 57281 5-Foot 7-Way RV Blade Vehicle-Side to 5-Way Flat Trailer Wiring Adapter Extension Harness
Adapts 7-way RV blade vehicle socket to fit 5-way flat trailer plugs
UV-resista
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Price:
$57.99
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CURT 57003 LED-Compatible 7-Way RV Blade Vehicle-Side Trailer Wiring Adapter
Enables vehicles with a 7-way RV blade socket to recognize LED trailer lights
Built-in, integrated resi
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Price:
$43.99
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CURT 57280 8-Foot 7-Way RV Blade Vehicle-Side to 4-Way Flat Trailer Wiring Adapter Extension Harness
Adapts 7-way RV blade vehicle socket to fit 4-way flat trailer plugs
UV-resista
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Price:
$69.95
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CURT 57282 8-Foot 7-Way RV Blade Vehicle-Side to 5-Way Flat Trailer Wiring Adapter Extension Harness
Adapts 7-way RV blade vehicle socket to fit 5-way flat trailer plugs
UV-resista
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Price:
$66.99
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CURT 57300 8-Prong to USCAR Wiring Harness Adapter, Select Chrysler, Dodge, Freightliner, Jeep, Mitsubishi
8-Prong Factory Harness Adapter (Rectangular 8-Prong to USCAR Socket)
Ada
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Price:
$31.99
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CURT 57260 7-Way RV Blade Vehicle-Side to 6-Way Round Trailer Wiring Adapter, Center Pin Auxiliary Power
Adapts a 7-way RV blade vehicle socket to fit 6-way round trailer plugs
Sim
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Price:
$11.99
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CURT 57261 7-Way RV Blade Vehicle-Side to 6-Way Round Trailer Wiring Adapter, Center Pin Auxiliary Power
Adapts a 7-way RV blade vehicle socket to fit 6-way round trailer plugs
Sim
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Price:
$14.99
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CURT 57726 7-Way RV Blade Vehicle-Side to 6-Way Round Trailer Wiring Adapter with Backup Alarm, Center Pin Auxiliary Power
Adapts a 7-way RV blade vehicle socket to fit 6-way round trailer pl
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Price:
$35.99
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CURT 57724 7-Way RV Blade Vehicle-Side to 4-Way Flat Trailer Wiring Adapter with Backup Alarm
Adapts a 7-way RV blade vehicle socket to fit 4-way flat trailer plugs
Simple plug-and
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Price:
$25.99
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CURT 57255 7-Way RV Blade Vehicle-Side to 6-Way Round Trailer Wiring Adapter with Tester, Center Pin Auxiliary Power
Adapts a 7-way RV blade vehicle socket to fit 6-way round trailer plugs
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Price:
$26.99
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CURT 58980 4-Way Flat Vehicle-Side to 7-Way RV Blade Wiring Adapter, Dinghy Towing
Plugs into CURT RV harness 4-way to provide a 7-way RV blade socket
Unique design provides a stan
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Price:
$91.99
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CURT 57102 Dual-Output 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter with Backup Alarm
Adapts a 4-way flat socket to fit 4-way flat and 7-way RV blade trailer plugs
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Price:
$58.99
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CURT 57604 Dual-Output 4-Way Flat Vehicle-Side to 6-Way Round Trailer Wiring Adapter
Adapts a 4-way flat socket to fit 4-way flat and 6-way round trailer plugs
Simple plug-and-play
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Price:
$43.99
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CURT 57672 Dual-Output 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter
Adapts a 4-way flat socket to fit 4-way flat and 7-way RV blade trailer plugs
4-way flat out
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Price:
$48.99
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CURT 57674 Dual-Output 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter with Tester
Adapts a 4-way flat socket to fit 4-way flat and 7-way RV blade trailer plugs
4-
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Price:
$54.99
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CURT 57183 4-Way Flat Vehicle-Side to 6-Way Round Trailer Wiring Adapter
Adapts a 4-way flat vehicle socket to fit 6-way round trailer plugs
6-way connects tail, brake, turn signal
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Price:
$29.99
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CURT 57184 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter
Adapts a 4-way flat vehicle socket to fit 7-way RV blade trailer plugs
7-way connects tail, brake, rever
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Price:
$31.99
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CURT 56476 4-Way Flat Vehicle-Side to USCAR Wiring Adapter
Adapts 4-way flat vehicle socket to accept a USCAR connector
Enables installation of the Echo brake controller on 4-flat
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Price:
$51.99
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CURT 57224 4-Pin Round Vehicle-Side to 4-Way Trailer Wiring Adapter
Adapts a 4-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design eliminates the n
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Price:
$7.99
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CURT 58414 4-Pin Round Vehicle-Side to 4-Way Trailer Wiring Adapter
Adapts a 4-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design eliminates the n
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Price:
$6.99
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CURT 57225 4-Pin Round Vehicle-Side to 4-Way Trailer Wiring Adapter
Adapts a 4-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design eliminates the n
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Price:
$8.99
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CURT 57620 6-Way Round Vehicle Side to 4-Way Flat Trailer Wiring Adapter
Adapts a 6-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design eliminates
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Price:
$9.99
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CURT 57621 6-Way Round Vehicle Side to 4-Way Flat Trailer Wiring Adapter
Adapts a 6-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design eliminates
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Price:
$12.99
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CURT 57667 6-Way Round Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter
Adapts 6-way round (center pin taillights) to fit 7-way RV blade trailer plugs
Simple plug-and-play des
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Price:
$43.99
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CURT 57040 7-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter
Adapts a 7-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design eliminates
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Price:
$12.99
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CURT 57041 7-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter
Adapts a 7-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design eliminates
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Price:
$12.99
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CURT 57660 7-Way RV Blade Vehicle-Side to 6-Way Round Trailer Wiring Adapter, Center Pin Brake Lights
Adapts a 7-way RV blade vehicle socket to fit 6-way round trailer plugs
Simple
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Price:
$11.99
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CURT 57241 7-Way RV Blade Vehicle-Side to 4-Way Flat Trailer Wiring Adapter
Adapts a 7-way RV blade vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design elimi
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Price:
$11.99
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CURT 57240 7-Way RV Blade Vehicle-Side to 4-Way Flat Trailer Wiring Adapter
Adapts a 7-way RV blade vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design elimi
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Price:
$8.99
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CURT 57250 7-Way RV Blade Vehicle-Side to 5-Way Flat Trailer Wiring Adapter
Adapts a 7-way RV blade vehicle socket to fit 5-way flat trailer plugs
Simple plug-and-play design
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Price:
$12.99
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CURT 57251 7-Way RV Blade Vehicle-Side to 5-Way Flat Trailer Wiring Adapter
Adapts a 7-way RV blade vehicle socket to fit 5-way flat trailer plugs
Simple plug-and-play design elimi
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Price:
$15.99
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CURT 57661 7-Way RV Blade Vehicle-Side to 6-Way Round Trailer Wiring Adapter, Center Pin Brake Lights
Adapts a 7-way RV blade vehicle socket to fit 6-way round trailer plugs
Simple
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Price:
$15.99
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CURT 57185 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter
Adapts a 4-way flat vehicle socket to fit 7-way RV blade trailer plugs
7-way connects tail, brake, rever
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Price:
$33.99
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CURT 57676 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter with Tester
Adapts a 4-way flat vehicle socket to fit 7-way RV blade trailer plugs
Simple plug-and-play
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Price:
$46.99
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CURT 57627 6-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter with Tester
Adapts a 6-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design
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Price:
$15.99
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CURT 57245 7-Way RV Blade Vehicle-Side to 4-Way Flat Trailer Wiring Adapter with Tester
Adapts a 7-way RV blade vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play
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Price:
$15.99
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CURT 57004 LED-Compatible 7-Way RV Blade Vehicle-Side to 4-Way Flat Trailer-Side Trailer Wiring Adapter
Adapts a 7-way RV blade vehicle socket to fit 4-way or 5-way flat trailer plugs
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Price:
$31.99
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CURT 57005 LED-Compatible 7-Way RV Blade Vehicle-Side to 6-Way Round Trailer-Side Trailer Wiring Adapter
Adapts a 7-way RV blade vehicle socket to fit 6-way round trailer plugs
Ena
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Price:
$31.99
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CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged
Plugs into any USCAR socket to provide 4-way and 7-way trailer wiring connec
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Price:
$41.99
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CURT 57727 Truck Backup Alarm for 7-Way RV Blade Trailer Wiring
Integrated backup alarm sounds when vehicle is in reverse
Simple plug-and-play design eliminates the need for cuttin
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Price:
$32.99