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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 .

Curt 4-Way Flat License Plate Light Plug Adapter - 58404
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CURT 58404 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: $3.95
Curt 4-Way Flat License Plate Light Plug Adapter (Packaged) - 57404
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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: $5.95
Curt 4-Way to 5-Way Flat Adapter for Boat Trailer Surge Brakes - 57187
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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: $10.95
Curt 5' Electrical Adapter Harness (7-Way RV Blade Vehicle to 4-Way Flat Trailer) - 57271
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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: $30.95
Curt 5' Electrical Adapter Harness (7-Way RV Blade Vehicle to 5-Way Flat Trailer) - 57281
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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: $41.95
Curt 7-Way RV Blade LED Electrical Adapter (Not a Wiring Extension) - 57003
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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: $31.95
Curt 8' Electrical Adapter Harness (7-Way RV Blade Vehicle to 4-Way Flat Trailer) - 57280
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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: $40.95
Curt 8' Electrical Adapter Harness (7-Way RV Blade Vehicle to 5-Way Flat Trailer) - 57282
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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: $48.95
Curt 8-Prong Factory Harness Adapter (Rectangular 8-Prong to USCAR Socket) - 57300
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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: $22.95
Curt Adapter (7-Way RV Blade to 6-Way Round Trailer, Center Pin Auxiliary) - 57260
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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: $8.95
Curt Adapter (7-Way RV Blade to 6-Way Round Trailer, Center Pin Auxiliary, Packaged) - 57261
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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: $10.95
Curt Adapter with Alarm (7-Way RV Blade to 6-Way Round Trailer, Center Pin Auxiliary) - 57726
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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: $22.95
Curt Adapter with Backup Alarm (7-Way RV Blade Vehicle to 4-Way Flat Trailer) - 57724
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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: $18.95
Curt Adapter with Tester (7-Way RV Blade to 6-Round Trailer, Center Pin Auxiliary) - 57255
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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: $18.95
Curt Dinghy Towing Electrical Adapter (4-Way Flat Vehicle to 7-Way RV Blade) - 58980
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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: $80.95
Curt Dual-Output Adapter with Backup Alarm (4-Way Flat to 7-Way RV Blade Trailer) - 57102
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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: $42.95
Curt Dual-Output Electrical Adapter (Adds 6-Way Round to 4-Way Flat) - 57604
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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: $27.95
Curt Dual-Output Electrical Adapter (Adds 7-Way RV Blade to 4-Way Flat) - 57672
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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: $35.95
Curt Dual-Output Electrical Adapter with Tester (Adds 7-Way RV Blade to 4-Way Flat) - 57674
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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: $39.95
Curt Electrical Adapter (4-Way Flat Vehicle to 6-Way Round Trailer) - 57183
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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: $21.95
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