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CURT Custom Wiring Connector Harnesses

4.56 out of 5 stars 132 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
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 are rubber dust covers. They keep the connection points clean and well protected when connectors are not in use. CURT custom wiring harnesses offer the fastest, easiest, and most secure way to wire a vehicle for towing.

Results 1 - 25 of 31

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

Part Number: CHT-56070

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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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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Trailer Wire Connector

Part Number: CHT-56471

Not Yet Reviewed

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Vehicle Towing Harness Adapter, Trailer Wire Connector

Part Number: CHT-56093

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Trailer Connector Kit

Part Number: CHT-56437

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Trailer Wiring Harnesses, Main, 4-Way Flat, Powered 3-Wire to 2-Wire Tail Light Converter, Ford, Escape, Each

Part Number: CHT-56320

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

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

Part Number: CHT-56413

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Vehicle Towing Harness Adapter, Trailer Connector Kit, Custom Wiring Harness, 4-Way Flat Output, Ford Escape, Each

Part Number: CHT-56448

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: CHT-56335

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Trailer Wiring Harness, Vehicle to Trailer Wiring Harness, Ford, Transit, Each

Part Number: CHT-56327

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Vehicle Towing Harness Adapter, Trailer Harness Apapter, 7-Way, Replacement Style, Ford, Each

Part Number: CHT-55242

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

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

Part Number: CHT-56431

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Vehicle Towing Harness Adapter, T-Connector

Part Number: CHT-56088

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Custom Wiring 2021-2021 Ford F-150 With backup sensors, excluding LED taillights

Part Number: CHT-56465

Not Yet Reviewed

Estimated Ship Date: Today

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Vehicle Towing Harness Adapter, T-Connector, 3-Wire System, Converter, Ford/Mazda, Each

Part Number: CHT-55343

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Adapter, Vehicle Towing Harness, 3 to 2 Powered Converter, Ford, Kit

Part Number: CHT-56272

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: CHT-56546

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Vehicle Towing Harness Adapters, 4-Way Flat, Ford, Each

Part Number: CHT-56548

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

CUSTOM VEHICLE TO TRAILER WIRING FORD FLEX 2009 2017

Part Number: CHT-56343

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Trailer Wiring Harness, Custom Wiring, 4-Way Flat, Ford, Kit

Part Number: CHT-56486

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

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

Part Number: CHT-56138

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Adapter, Vehicle Towing Harness, 3 to 2 Powered Converter, Ford, Kit

Part Number: CHT-56292

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Trailer Wire Connector, T-Connector, 4-Way Flat, Ford, Lincoln, Mazda, Mercury, Each

Part Number: CHT-56329

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

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

Part Number: CHT-56218

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

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

Part Number: CHT-56064

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

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