Trailer / Towing Cords / Harnesses

This trailer cord features two 7 way plugs. Simply connect the inline plug to the truck and the inline one to the trailer. The heavy-duty 8ft. cable comes in an attractive black finish. Choose from an elbow or inline plug option.

Limited one year warranty

This 7-way trailer extension cord attaches to existing setups. The black cable resists abrasion and hides easily. The plug features pull wings for easy removal, while the socket has a spring loaded cap that firmly grips the plug when in use. This wiring design is used in most standard RV/motor-home applications.

*Wiring instructions not included

Limited one year warranty

This DC trailer cord splitter has a 2 way flat plug and splits the connection to two 1 way connections. The nearly 8ft. long cable is brown and white.

Limited one year warranty

These 4 prong flat trailer cord has the outer jacket removed 2 inches for easy wiring and a 4 prong male plug.

Limited one year warranty

This trailer cord features a 7 way inline plug and a 7 Way elbow plug. Simply connect the inline plug to the truck and the inline one to the trailer. The heavy-duty 8ft. cable comes in an attractive black finish.

Limited one year warranty

This trailer extension cord has fully molded ends and can be used with both 4 and 5 way trailer systems. The spring cable is a bright yellow color for easy visibility and extends up to 4ft.

Limited one year warranty

This 7-way trailer extension cord attaches to existing setups. The black cable resists abrasion and hides easily. The plug features pull wings for easy removal, while the socket has a spring loaded cap that firmly grips the plug when in use. This wiring design is used in most standard RV/motor-home applications.

*Wiring instructions not included

Limited one year warranty

These pre-wired junction boxes feature a molded 7-way plug and easily connect to an existing trailer wiring system. Made of impact resistant PVC, these junction boxes are guaranteed to last harsh road conditions. Each kit includes all of the plastic hardware and sealing grommets needed. There are several different cable length options to choose from, making it easy to find the right one.

Limited one year warranty

• WARNING: It is recommended to check with the manufacturer or dealership for vehicle specific information before starting. READ all instructions carefully before attempting to wire a vehicle using these products. Follow the instructions above. Improperly wiring to the trailer/vehicle may cause electrical malfunction or other damage, which could result in property damage, personal injury or even death. Conntek is not responsible for any damages caused by incorrect wiring.

This standard black 7-way trailer cord has a removed outer jacket for custom wiring trailer applications. The cable is abrasion resistant while the plug has easy grip wings for quick removal. It is designed to work with most RV/motor-home applications.

The 7-pole connectors provide additional circuits for trailers with electric brakes and auxiliary lighting such as interior lights or a backup/reverse function.

Limited one year warranty

*Wiring instructions included

This non-ABS metal 7 way round trailer connector is designed for semis and large trailers. It features a spring that provides strain relief to the cable for long lasting durability.

Limited one year warranty

This 7 Way PVC molded ABS coiled trailer cord has a working length of up to 15ft. This road tested bright green cable is resistant to abrasions, oil, and chemicals. The cable has 1ft. lengths between the middle coiled portion.

Approval: SAE J560 standard

Limited one year warranty

This coiled trailer cord has a working length of up to 15ft and can be used with non-ABS equipped trailers. The heavy-duty cable is built to handle tough weather conditions as it has a temperature rating of -40°F to 230°F.

Meets SAE J560 Specifications

Limited one year warranty