Towing Electrical

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  • Like 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. This 7-way USCAR replacement harness is designed to replace an existing USCAR plug and supply power for tail lights, turn signals, electric trailer brakes, a battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with color-coded wires and 24" of bonded wire for easy splicing into your vehicle's wiring system. This 7-way USCAR connector is a female-end socket, specifically designed for the vehicle side of the connection., REPLACEMENT USCAR SOCKET WITH 24" WIRES (VEHICLE SIDE) #56229 - Replacement USCAR Socket with 24" Wires (Vehicle Side). Replaces damaged or missing USCAR vehicle harness. Includes 24" color-coded, bonded wires for easy installation. Notes: Retrofits weatherproof USCAR-type 7-way to vehicles not equipped by using CURT part numbers 55415, 55515, 55664, 55774, 56415, 56515 or 57101.
  • CURT terminals can be used for all sorts of wiring and rewiring projects on your trailer or tow vehicle. Terminals may be specifically called for during the installation of certain electrical devices, but in general, they can be used for any number of electrical connection applications using the appropriate size screw or bolt. They offer a more secure mount and a better connection than a bare wire alone. One of the most common ways an electrical terminal is used is in making a ground connection for a connector or other electrical component., RING TERMINALS (12-10 WIRE GAUGE, #10 STUD SIZE, 100-PACK) #59531 Allows wires to be fastened down for a firm connection. Perfect for installing towing electrical components or similar applications. Vinyl-insulated to ensure a long-lasting connection. Flared opening allows for easy wire insertion. Color-coded yellow connectors fit 12-10 gauge wires.
  • CURT terminals can be used for all sorts of wiring and rewiring projects on your trailer or tow vehicle. Terminals may be specifically called for during the installation of certain electrical devices, but in general, they can be used for any number of electrical connection applications using the appropriate size screw or bolt. They offer a more secure mount and a better connection than a bare wire alone. One of the most common ways an electrical terminal is used is in making a ground connection for a connector or other electrical component., RING TERMINALS (12-10 WIRE GAUGE, 1/4" STUD SIZE, 100-PACK) #59534 Allows wires to be fastened down for a firm connection. Perfect for installing towing electrical components or similar applications. Vinyl-insulated to ensure a long-lasting connection. Flared opening allows for easy wire insertion. Color-coded yellow connectors fit 12-10 gauge wires.
  • CURT terminals can be used for all sorts of wiring and rewiring projects on your trailer or tow vehicle. Terminals may be specifically called for during the installation of certain electrical devices, but in general, they can be used for any number of electrical connection applications using the appropriate size screw or bolt. They offer a more secure mount and a better connection than a bare wire alone. One of the most common ways an electrical terminal is used is in making a ground connection for a connector or other electrical component., RING TERMINALS (12-10 WIRE GAUGE, 3/8" STUD SIZE, 100-PACK) #59538 Allows wires to be fastened down for a firm connection. Perfect for installing towing electrical components or similar applications. Vinyl-insulated to ensure a long-lasting connection. Flared opening allows for easy wire insertion. Color-coded yellow connectors fit 12-10 gauge wires.
  • CURT terminals can be used for all sorts of wiring and rewiring projects on your trailer or tow vehicle. Terminals may be specifically called for during the installation of certain electrical devices, but in general, they can be used for any number of electrical connection applications using the appropriate size screw or bolt. They offer a more secure mount and a better connection than a bare wire alone. One of the most common ways an electrical terminal is used is in making a ground connection for a connector or other electrical component., RING TERMINALS (12-10 WIRE GAUGE, 5/16" STUD SIZE, 100-PACK) #59556 Allows wires to be fastened down for a firm connection. Perfect for installing towing electrical components or similar applications. Vinyl-insulated to ensure a long-lasting connection. Flared opening allows for easy wire insertion. Color-coded yellow connectors fit 12-10 gauge wires.
  • CURT terminals can be used for all sorts of wiring and rewiring projects on your trailer or tow vehicle. Terminals may be specifically called for during the installation of certain electrical devices, but in general, they can be used for any number of electrical connection applications using the appropriate size screw or bolt. They offer a more secure mount and a better connection than a bare wire alone. One of the most common ways an electrical terminal is used is in making a ground connection for a connector or other electrical component., RING TERMINALS (16-14 WIRE GAUGE, #10 STUD SIZE, 100-PACK) #59521 Allows wires to be fastened down for a firm connection. Perfect for installing towing electrical components or similar applications. Vinyl-insulated to ensure a long-lasting connection. Flared opening allows for easy wire insertion. Color-coded blue connectors fit 16-14 gauge wires.
  • CURT terminals can be used for all sorts of wiring and rewiring projects on your trailer or tow vehicle. Terminals may be specifically called for during the installation of certain electrical devices, but in general, they can be used for any number of electrical connection applications using the appropriate size screw or bolt. They offer a more secure mount and a better connection than a bare wire alone. One of the most common ways an electrical terminal is used is in making a ground connection for a connector or other electrical component., RING TERMINALS (16-14 WIRE GAUGE, 1/4" STUD SIZE, 100-PACK) #59522 Allows wires to be fastened down for a firm connection. Perfect for installing towing electrical components or similar applications. Vinyl-insulated to ensure a long-lasting connection. Flared opening allows for easy wire insertion. Color-coded blue connectors fit 16-14 gauge wires.
  • CURT terminals can be used for all sorts of wiring and rewiring projects on your trailer or tow vehicle. Terminals may be specifically called for during the installation of certain electrical devices, but in general, they can be used for any number of electrical connection applications using the appropriate size screw or bolt. They offer a more secure mount and a better connection than a bare wire alone. One of the most common ways an electrical terminal is used is in making a ground connection for a connector or other electrical component., RING TERMINALS (16-14 WIRE GAUGE, 3/8" STUD SIZE, 100-PACK) #59523 Allows wires to be fastened down for a firm connection. Perfect for installing towing electrical components or similar applications. Vinyl-insulated to ensure a long-lasting connection. Flared opening allows for easy wire insertion. Color-coded blue connectors fit 16-14 gauge wires.
  • CURT terminals can be used for all sorts of wiring and rewiring projects on your trailer or tow vehicle. Terminals may be specifically called for during the installation of certain electrical devices, but in general, they can be used for any number of electrical connection applications using the appropriate size screw or bolt. They offer a more secure mount and a better connection than a bare wire alone. One of the most common ways an electrical terminal is used is in making a ground connection for a connector or other electrical component., RING TERMINALS (16-14 WIRE GAUGE, 5/16" STUD SIZE, 100-PACK) #59525 Allows wires to be fastened down for a firm connection. Perfect for installing towing electrical components or similar applications. Vinyl-insulated to ensure a long-lasting connection. Flared opening allows for easy wire insertion. Color-coded blue connectors fit 16-14 gauge wires.
  • This kit allows a motorhome or RV dinghy-towing a vehicle to power the signal lights only on the towed vehicle without power feeding back to the RV or feeding to the rest of the towed vehicle's electrical system. It is rated for 3 amps max per diode block and 24V max per diode block. This kit requires a trailer-side 4-way flat connector plug with 20' wires (such as the CURT #57220) or similar, depending the length of the towed vehicle., RV HARNESS DIODE KIT #58999 Allows RV to power lights only on the towed vehicle without power feeding back. Rated for 3 amps max per diode block. Rated for 24V max per diode block. Requires trailer-side 4-way flat connector plug with 20' wires or similar. Notes: Includes four diode blocks and 12 spade terminals.
  • To connect two wires using a snap lock, simply insert the existing wire and tap wire into the snap lock and squeeze the special snap lock blade with a pair of pliers. Then, fold the latching mechanism over. Just like that a connection is made with no need to worry about hot soldering irons, wire strippers or sharp wires poking out. With the snap lock's safety lock latch, you can be confident that wires will stay properly connected through all kinds of weather. CURT snap locks, also known as scotch locks or quick-splice connectors, come in a variety of sizes and feature a high-impact plastic housing with an aluminum blade. The snap locks in this package of 100 are designed to fit 18-14 gauge wire., SNAP LOCK DOUBLE-RUN TAP CONNECTORS (18-14 WIRE GAUGE, 100-PACK) #59906 Instantly splices two wires together using only a pliers. Aluminum blade pierces both channels to eliminate any stripping or soldering. Latching safety lock ensures a reliable connection. Double-run wire channel accepts 18-14 gauge wires. Side gap allows for easy insertion of existing wire. Constructed from high-impact plastic to protect against corrosion. Limited lifetime warranty (one-year finish, one-year parts).
  • To connect two wires using a snap lock, simply insert the existing wire and tap wire into the snap lock and squeeze the special snap lock blade with a pair of pliers. Then, fold the latching mechanism over. Just like that a connection is made with no need to worry about hot soldering irons, wire strippers or sharp wires poking out. With the snap lock's safety lock latch, you can be confident that wires will stay properly connected through all kinds of weather. CURT snap locks, also known as scotch locks or quick-splice connectors, come in a variety of sizes and feature a high-impact plastic housing with an aluminum blade. The snap locks in this package of 100 are designed to fit 12-10 gauge wire., SNAP LOCK TAP CONNECTORS (12-10 WIRE GAUGE, 100-PACK) #59905 Instantly splices two wires together using only a pliers. Aluminum blade pierces both channels to eliminate any stripping or soldering. Latching safety lock ensures a reliable connection. Accepts virtually any 12-10 gauge wire. Side gap allows for easy insertion of existing wire. Constructed from high-impact plastic to protect against corrosion. Limited lifetime warranty (one-year finish, one-year parts).
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