CURT Custom Wiring Connector Harnesses

4.59 out of 5 stars 145 Customer Reviews

CURT custom wiring harnesses provide everything you need to connect your vehicle's electrical system to a trailer. With plug-and-play connectors, they easily integr

CURT custom wiring harnesses provide everything you need to connect your vehicle's electrical system to a trailer. With plug-and-play connectors, they easily integrate with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat. CURT custom wiring harnesses feature a vehicle-specific design to perfectly fit certain years of vehicles and use OEM-compatible connectors to "T" into the vehicle's taillight assembly providing a standard 4-way flat output to power the taillights, brake lights, and turn signals on your trailer.

Completing CURT custom wiring harnesses

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CURT Custom Wiring Connector Harnesses 56070

Vehicle Towing Harness Adapter, T-Connector, Chevy, Ford, GMC, for Nissan, Each

Part Number: CHT-56070

4.63 out of 5 stars ( 8 )

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CURT Custom Wiring Connector Harnesses for 2020-2025 GLADIATOR, 2018-2025 WRANGLER - 56407

Trailer Wire Connector, T-Connector,Jeep, JL, Each

Part Number: CHT-56407

5.0 out of 5 stars ( 1 )

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CURT Custom Wiring Connector Harnesses 56040

Vehicle Towing Harness Adapter, T-Connector, 4-Wire System, Circuit Protected Converter, Subaru, Each

Part Number: CHT-56040

4.87 out of 5 stars ( 23 )

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CURT Custom Wiring Connector Harnesses 55384

Vehicle Towing Harness Adapter, T-Connector, 2-Wire System, Vehicles with Tow Package, Each

Part Number: CHT-55384

5.0 out of 5 stars ( 6 )

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CURT Custom Wiring Connector Harnesses 55315

Vehicle Towing Harness Adapter, T-Connector, 2-Wire System, Chevy/GMC, Each

Part Number: CHT-55315

5.0 out of 5 stars ( 4 )

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CURT Custom Wiring Connector Harnesses 55311

Vehicle Towing Harness Adapter, T-Connector, 2-Wire System, Chevy/GMC, Each

Part Number: CHT-55311

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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CURT Custom Wiring Connector Harnesses 56000

Vehicle Towing Harness Adapter, 7-Pole 5th Wheel or Gooseneck Harness, 10 Feet, Dodge/Ford/GM/for Nissan, Kit

Part Number: CHT-56000

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

CURT Custom Wiring Connector Harnesses 56420

Trailer Wiring Harness, Main Type, 4-Way Flat, for Hyundai, for Kia, Each

Part Number: CHT-56420

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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CURT Custom Wiring Connector Harnesses 55540

Vehicle Towing Harness Adapter, T-Connector, 2-Wire System, Chevy/GMC, Each

Part Number: CHT-55540

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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CURT Custom Wiring Connector Harnesses for 2023-2025 PILOT - 56519

Trailer Wire Connector, T-Connector, 4-Way Flat, Honda, Each

Part Number: CHT-56519

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

CURT Custom Wiring Connector Harnesses 56584

Adapter, Vehicle Towing Harness, T-Connector, Each

Part Number: CHT-56584

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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CURT Custom Wiring Connector Harnesses for 2007-2017 WRANGLER, 2018 WRANGLER JK - 55124

Vehicle Towing Harness Adapter, T-Connector, 2-Wire System, Jeep, Each

Part Number: CHT-55124

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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CURT Custom Wiring Connector Harnesses 56190

Vehicle Towing Harness Adapter, Module

Part Number: CHT-56190

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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CURT Custom Wiring Connector Harnesses for 1989-1995 PICKUP, 1995-2004 TACOMA - 55379

Vehicle Towing Harness Adapter, T-Connector, 3-Wire System, Converter, Toyota, Each

Part Number: CHT-55379

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

CURT Custom Wiring Connector Harnesses for 2007-2009 ASPEN, 2004-2009 DURANGO - 55597

Vehicle Towing Harness Adapter, T-Connector, 3-Wire System, Circuit Protected Converter, Chrysler/Dodge, Each

Part Number: CHT-55597

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

CURT Custom Wiring Connector Harnesses for 2023-2025 TELLURIDE - 56501

Trailer Wire Connector, T-Connector, 4-Way Flat, Kia, Each

Part Number: CHT-56501

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

CURT Custom Wiring Connector Harnesses 55312

Vehicle Towing Harness Adapter, T-Connector, 2-Wire System, Chevy/GMC/Isuzu, Each

Part Number: CHT-55312

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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CURT Custom Wiring Connector Harnesses for 2021-2025 BRONCO - 56468

Trailer Wiring Harness, Custom Wiring, Ford, With LED Taillights, Kit

Part Number: CHT-56468

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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CURT Custom Wiring Connector Harnesses for 2021-2025 BRONCO - 56471

Vehicle Towing Harness Adapter, Custom Wiring Connector Harness, 4-way Flat, Ford, Kit

Part Number: CHT-56471

Not Yet Reviewed

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CURT Custom Wiring Connector Harnesses for 2022-2025 COMPASS - 56472

Trailer Wiring Harness, Custom Wiring, Jeep, Kit

Part Number: CHT-56472

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

CURT Custom Wiring Connector Harnesses 57010

Vehicle Towing Harness Adapter, Custom Wiring Connector Harness, 7-way RV Female Socket, Ford, Each

Part Number: CHT-57010

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

CURT Custom Wiring Connector Harnesses for 2014-2018 CHEROKEE - 56208

Adapter, Vehicle Towing Harness, T-Connector, Jeep, Each

Part Number: CHT-56208

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

CURT Custom Wiring Connector Harnesses for 2015-2020 SIENNA - 56261

Adapter, Vehicle Towing Harness, T-Connector, Toyota, Each

Part Number: CHT-56261

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

CURT Custom Wiring Connector Harnesses 57008

Trailer Wire Connector, T-Connector, 7-Way RV, Ford, Each

Part Number: CHT-57008

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

CURT Custom Wiring Connector Harnesses for 2011-2014 EDGE - 56120

Adapter, Vehicle Towing Harness, T-Connector, Ford, Each

Part Number: CHT-56120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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