CURT 57220 4-Pin Flat Wiring Harness for Rewiring Trailer, Includes 20-Foot Wires

Brand:CURT

3.7/5

45.43

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 4-way flat connector is designed to supply power for tail lights, turn signals and brake lights, as well as a ground connection. It features durable rubber-molded construction and includes 20' of standard color-coded bonded wire and all necessary installation hardware to easily splice into your trailer's wiring system. This 4-way flat connector is a male-end plug, specifically designed for the trailer side of the connection. It is compatible with all 2-wire vehicle systems.

READY TO INSTALL. Equipped with blunt-cut, color-coded wires, this 4-prong trailer wiring plug comes ready to install. The 20-foot wire lead provides plenty of extra length for a flexible installation and trailer rewiring. DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this 4-pin trailer wiring plug is made from durable black molded rubber that will never rust or corrode. VERSATILE DESIGN. This trailer connector makes a great replacement 4-flat trailer wiring connector. The 4-pin wiring design matches industry-standard 4-way flat sockets and can be used on a wide variety of trailers. RELIABLE CONNECTION. This 4-pin trailer wiring plug is perfect for rewiring your trailer, using the existing trailer lights. It can be used to connect the taillights, brake lights and turn signals. EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this trailer plug. It features tabs on the top and bottom for a better grip when plugging into your vehicle or unplugging.
Brand CURT
Brand ‎CURT
Country of Origin ‎Taiwan
Customer Reviews 4.7 4.7 out of 5 stars 96 ratings 4.7 out of 5 stars
Is Discontinued By Manufacturer ‎No
Item Dimensions LxWxH 14 x 5 x 3 inches
Item model number ‎57220
Item Weight 0.8 Pounds
Item Weight ‎12.8 ounces
Manufacturer ‎Curt Manufacturing
Manufacturer Part Number ‎57220
Material Rubber
Model ‎4-Way Rewire Harness
OEM Part Number ‎57220
Product Dimensions ‎14 x 5 x 3 inches

3.7

11 Review
5 Star
82
4 Star
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Scritto da: Amazon Customer
Just right size for 8' Utility Trailer
I did cut some off. CURT quality, everything worked as expected. My trailer is the Norther Equip 5x8. The wires run through a tube on the trailers sides. I tied a string to the old wire and pulled it through, then used the string to pull through the new wires. Skipped the side marker lights and went straight to the tail lamps.
Scritto da: MC
Like the 16 Guage wires!
The 16 Guage wires are easier to splice compared to the cheaper 18 Guage wires from other sellers.
Scritto da: J. D.
Probably not actually 20' long
I am happy with this harness. The wires appear to be better quality than the Chinese types. It was long enough for my use but I disagree with the advertised 20'. I rewired my 5X8 utility trailer that has an overall length just under 12' and I had only 3' of length to spare. I didn't measure the harness, it might be 20' from end to end but don't expect to rewire anything longer than a 5X10 realistically.
Scritto da: david carpenter
Works Like a Champ!
Made out of quality material. The tabs that are built in to the plug make it easier to insert and remove. The ground wire has plenty of length unlike some other harness'
Scritto da: D Duncan
Works great.
Works great.
Scritto da: Paul
Ground wire too short
The one reviewer who said that this has four wires long enough to go to the rear of the trailer was not correct. The white ground wire is only a few feet long. Not what I was looking for. This is not the manufacturers fault, but it would have been nice if the product writeup was clearer on this.
Scritto da: Gloria A. Ford
Five Stars
Very good wiring harness. Easy hook up and great fit on plug end.
Scritto da: Rudder
Great for rewiring
Exactly what I needed to rewire the trailer. Also appreciated that there were 4 wires going to the lights at the back of the trailer. That saved me having to run an extra wire as the common for running lights between the two taillights.
Scritto da: Phil G
Easy to use
Works like a charm
Scritto da: joe grixti
Five Stars
Perfect fit
Scritto da: Amazon Customer
Five Stars
Good

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