
Wiring Harness, Plugs & Switches
- Curt Manufacturing Electrical Adapter (4-Way Flat Vehicle to 6-Way Round Trailer) 57183SKU: CMF-57183Special Price $33.11 Regular Price $38.95There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. Learn More
- Curt Manufacturing 4-Way Flat Connector for Rewiring Trailer, Includes 20' Wires (Packaged) 57220SKU: CMF-57220Special Price $29.71 Regular Price $34.95Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. Learn More
- Curt Manufacturing Electrical Adapter (4-Way Round Vehicle to 4-Way Flat Trailer) 57224SKU: CMF-57224Special Price $11.01 Regular Price $12.95There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. Learn More
- Curt Manufacturing 4-Way Flat License Plate Light Plug Adapter (Packaged) 57404SKU: CMF-57404Special Price $12.71 Regular Price $14.95There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. Learn More
- Curt Manufacturing Dual-Output Electrical Adapter with Tester (Adds 6-Way Round to 4-Way Flat) 57624SKU: CMF-57624Special Price $26.31 Regular Price $30.95There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. Learn More
- Curt Manufacturing Electrical Adapter with Tester (4-Way Flat Vehicle to 6-Way Round Trailer) 57626SKU: CMF-57626Special Price $26.31 Regular Price $30.95There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. Learn More
- Curt Manufacturing Electrical Adapter (6-Way Round Vehicle to 7-Way RV Blade Trailer) 57667SKU: CMF-57667Special Price $41.61 Regular Price $48.95There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. Learn More
- Curt Manufacturing Adapter with Backup Alarm (7-Way RV Blade Vehicle to 4-Way Flat Trailer) 57724SKU: CMF-57724Special Price $29.71 Regular Price $34.95There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. Learn More
- Curt Manufacturing 6-Way Round Connector Socket (Vehicle Side, Diecast Metal) 58090SKU: CMF-58090Special Price $20.36 Regular Price $23.95Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. Learn More
- Curt Manufacturing 7-Way RV Blade Connector Plug (Trailer Side, Black Plastic) 58140SKU: CMF-58140Special Price $11.01 Regular Price $12.95Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. Learn More























