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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 35

Vehicle Towing Harness Adapter, Module

Part Number: CHT-56190

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: CHT-55311

4.33 out of 5 stars ( 3 )

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

Part Number: CHT-55540

4.5 out of 5 stars ( 4 )

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Adapter, Vehicle Towing Harness, 3 to 2 Powered Converter, for use on Honda®, Kit

Part Number: CHT-56291

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: CHT-55124

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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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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Vehicle Towing Harness Adapter, T-Connector, 3-Wire System, Converter, for use on Acura®/Isuzu, Each

Part Number: CHT-55339

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Vehicle Towing Harness Adapter, T-Connector, for use on Acura®, Each

Part Number: CHT-56038

Not Yet Reviewed

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Vehicle Towing Harness Adapter, T-Connector, 3-Wire System, Circuit Protected Converter, Subaru, Each

Part Number: CHT-55370

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Vehicle Towing Harness Adapter, T-Connector, 3-Wire System, for use on Acura®, Each

Part Number: CHT-56008

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Vehicle Towing Harness Adapter, 4-Way Flat, for Nissan, Each

Part Number: CHT-56033

Not Yet Reviewed

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Vehicle Towing Adapter, Trailer Connector Kit, Custom Wiring, 4-Way Flat, Tesla, Kit

Part Number: CHT-56532

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

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

Part Number: CHT-56035

Not Yet Reviewed

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Vehicle Towing Harness Adapter, T-Connector, 2-Wire System, Ford, Lincoln, Mercury, Each

Part Number: CHT-55344

Not Yet Reviewed

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

Part Number: CHT-55356

Not Yet Reviewed

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

Part Number: CHT-56258

Not Yet Reviewed

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Vehicle Towing Harness Adapter, T-Connector, 3-Wire System, for use on Honda®, Each

Part Number: CHT-56053

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: CHT-56018

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: CHT-56149

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Vehicle Towing Harness Adapter, T-Connector, 3-Wire System, Converter, Chevy/GMC, Each

Part Number: CHT-55377

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Vehicle Towing Adapter, Trailer Connector Kit, Custom Wiring, 4-Way Flat, Buick, Chevy, GMC, Kit

Part Number: CHT-56538

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

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