Top 9 4-Way Trailer Wiring Harness - Towing Hitch Wiring

Top 9 4-Way Trailer Wiring Harness - Towing Hitch Wiring
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1. CURT

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CURT 58030 Trailer-Side 4-Pin Flat Wiring Harness with 12-Inch Wires

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CURT #ad - Easy grip. 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. Durable construction. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this trailer plug.

This 4-pin trailer wiring plug comes ready to splice into your existing trailer wiring. The 12-inch wire lead provides extra length for an easy installation. 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.

It has 16-gauge wires and can be used to connect the taillights, brake lights and turn signals. Reliable connection. Versatile design. Ready to install. It features tabs on the top and bottom for a better grip when plugging into your vehicle or unplugging. Equipped with blunt-cut, color-coded wires, this 4-prong trailer wiring plug comes ready to install.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.05 Pounds
Width2 Inches
Part Number58030
Model58030
WarrantyLimited Lifetime

2. ONLINE LED STORE

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4 Pin Flat Trailer Wiring Harness Kit Wishbone-Style SAE J1128 Rated 25' Male & 4' Female 18 AWG Color Coded Wires 4 Way Flat 5 Wire Harness For Utility Boat Trailer Lights Kits

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ONLINE LED STORE #ad - 18 awg color coded wires- color coded 18 awg wires clearly identify each wire's function; makes installation safe and straight-forward. Sae j1128 rated- meets sae standards for a low voltage primary cable intended for use at a nominal system voltage of 60 V DC 25 V AC or less in surface vehicle electrical systems; backed by a 2 year warranty.

Wishbone style wiring setup- wishbone design makes it easier to wire to the taillights; simplifies installation process. 25' male & 4' female included- our 4-way trailer wiring harness includes both the male and female sides for added value. For trailers under & over 80" wide- long total wire length 25' plus 4' make this trailer harness kit perfect for trailers measuring under or over 80" wide.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height2.5 Inches
Length7.5 Inches
Weight0.95 Pounds
Width3.5 Inches
Part NumberACCEPSCBL0105
Model4336325634

3. CURT

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CURT 58050 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 72-Inch Wires

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CURT #ad - Ready to install. The 4-pin wiring design matches industry-standard 4-way flat connectors and is compatible with a wide variety of trailers. The 72-inch wire loop provides plenty of extra length for a flexible installation.

These vehicle-trailer connectors make great replacement 4-flat wiring plugs and sockets. Equipped with color-coded wires, these 4-prong trailer wiring connectors come ready to install. They have 16-gauge wires and can be used to connect the taillights, brake lights and turn signals. Versatile design. Easy grip. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of these vehicle-trailer connectors.

They feature tabs on the top and bottom for a better grip when plugging in or unplugging. Durable construction. Reliable connection. These 4-pin trailer wiring plugs come ready to splice into your existing vehicle and trailer wiring. For long-lasting use and a reliable connection, the housing of these 4-pin trailer wiring plugs is made from durable black molded rubber that will never rust or corrode.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.3 Pounds
Width2 Inches
Part Number58050
Model58050
WarrantyLimited Lifetime

4. CURT

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CURT 58040 Vehicle-Side 4-Pin Flat Trailer Wiring Harness with 60-Inch Wires

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CURT #ad - The 4-pin wiring design matches industry-standard 4-way flat plugs and can be used for towing a wide variety of trailers. Durable construction. Easy grip. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket.

Ready to install. For long-lasting use and a reliable connection, the housing of this vehicle-side 4-pin trailer wiring plug is made from durable black molded rubber that will never rust or corrode. It has 16-gauge wires and can be used to connect the taillights, brake lights and turn signals. The 60-inch wire lead provides plenty of extra length for a flexible installation. Versatile design.

Reliable connection. This vehicle-trailer connector makes a great replacement 4-flat trailer wiring connector for your vehicle. It features tabs on the top and bottom for a better grip when plugging in or unplugging. This 4-pin trailer wiring socket comes ready to splice into your existing vehicle wiring. Equipped with blunt-cut, color-coded wires, this 4-prong trailer wiring plug comes ready to install on your vehicle.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.2 Pounds
Width2 Inches
Part Number58040
Model58040
WarrantyLimited Lifetime

5. WOFTD

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WOFTD 4-Way Trailer Wiring Harness with 9 ft Wires 4-Pin Trailer Wiring Jacketed Cable 4 Flat Trailer Wire Extension Connector, 9 ft

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WOFTD #ad - It is wrapped with insulating rubber that will never rust or corrode. Please feel free to contact us at first if there is any problem when you receive or use our products. The woftd 4-way trailer wiring harness, the wire is made of 18awg brass material, The safe temperature is below 105 degrees Celsius and the safe voltage is below 300V.

4 way flat trailer wire Harness Connector Socket for Trailer Truck Hitch Wiring. The 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.

This 4-pin trailer wiring plug comes ready to splice into your existing trailer wiring It can be used to connect the taillights, brake lights and turn signals. The 9-ft wire lead provides plenty of extra length for a flexible installation. The trailer wiring harness perfect adapt WOFTD Trailer Plug Adapter. We are always here to support you.
BrandWOFTD #ad
ManufacturerWOFTD #ad
Part NumberAT0211

6. Miady

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Miady 25ft Trailer Wiring Harness with 4 Flat Connector, 18 AWG Color Coded Wires Trailer Light Wiring Harness Extension with 4ft White Ground Wire

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Miady #ad - Please feel free to contact us. Long enough: the miady 25' trailer wiring harness gives you the extra length, just need to extend current truck to trailer wires. Wide application: ideal for marine boat trailer, motorcycle trailer, atv trailer, horse trailer, and other cargo utility trailer hitches tow/haul vehicle must have 4-way plug .

The trailer side ground wire is 4ft, it is enough to use for your trailer, which is completely sealed for a long corrosion-resistant installation. 4ft lenght ground wire: equipped with 4 way flat plug connector with trailer ends and a white ground wire, designed to split at the trailer tongue and run down each side of the trailer. Simplified connection: come with 18 awg color coded wires clearly identify each wire's function, makes it much easier for wires connection as well as adding more convenience and installation safe and straight-forward.

Simplify the installation process to save more time. No need to splice your new wires, simply extend them with this extender. Wishbone style wiring setup designed: constructed with wishbone style Wiring Setup and 4 way connectors design makes the running light circuit and splits it at the trailer connector, so you do not have to run a jumper wire from one taillight to the other. We provide 24*7 friendly customer support and also back our products for 18 months.
BrandMiady #ad
ManufacturerMiady #ad
Part NumberTWH4M

7. CZC AUTO

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CZC AUTO Trailer Wiring Harness Kit 4-Way Wishbone Style, Y Style 18AWG Pure Copper Core Color Coded Wire with Standard 4-pin Flat Plug Connector, 4' Female and 25' Male for 12V Trailer Boat Marine

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CZC AUTO #ad - The male and female plug pin size is standard which can match different standard male or female plug together. Total 29ft: 4ft long wire on female plug side for vehicle and 25ft on male side for trailer lights, equipment trailer, utility trailer, dump trailer, ATV trailer, enclosed cargo trailer, long enough for all kinds of 12V 4-pin connection trailers, such as over & under 80" wide boat trailer, car hauler trailer and so on.

Client support: 30-day money-back guarantee, return your undamaged czc auto product and receive a full refund for any reason. There are 2pcs brown running wires which splite from the male plug to left and right tail lights for simple connection, no jumper wires needed. White wire for grounding, yellow for left stop&turn, brown wire which next to yellow is used for left running&turn, brown for running&license illumination, green wire for right stop&license illuminationmale side, the one next to green is for right running. We are always here to support you.

2-years warranty for quality-related issues, we take care of all quality-related issues with a REPLACEMENT OR FULL REFUND. Please find the picture and instruction for details. Wire connection: color coded wire directly match the trailer wire system for easy and safe connection. Y style: wishbone style designed boat trailer wire harness, 4pcs wires for 4-pin female plug and 5PCS wires for 4-flat male connector. Pure copper core: czc auto trailer wiring harness uses superior materials, 18 gauge 100% pure copper core covered by PVC with UV, PVC plug with stain nickel plated copper terminals inside.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number102016

8. Nilight

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Nilight Heavy Duty 7 Way Inline Trailer Plug with 7 Gang Junction Box, 8 Feet, Trailer Connector Cable Wiring Harness with Weatherproof Junction Box Suitable for RV Automotives Cars,2 Years Warranty

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Nilight #ad - Fit type: Universal. Convenient trailer wiring sturdy junction box with color marked 7-poles convenient for wiring left/right turn light brake signal lamp reverse light tail light etc Junction box is much easier than managing loose wires.

Good sealing performance four open and four close sealed rubber gaskets are provided to make the entire junction box waterproof dustproof and corrosion-proof. Flexible connection 8ft long cord with soft and durable PVC housing Flexible Connection The length prevents it from being strained during an emergency turn 7-Way Connects Brake Running Reverse Turn Signals and Auxiliary Power.

Package included 1x 7-way trailer plug with junction box 4 x open gaskets 4 x Close gaskets. Simply your wire harness 7-way copper blade molded into a heavy duty plug provides a fast and simplified way for wires connection as well as keeping all your trailer wiring in order.
BrandNilight #ad
ManufacturerNilight #ad
Height1 Inches
Length80 Inches
Weight2.75 Pounds
Width2 Inches
Part Number50024R
Model50024R
Warranty2 Years Warranty

9. CARROFIX

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CARROFIX Trailer 4-Wire Flat Extension Harness 28" Inches Flexible Coiled Cable with 4 Pin Male & Female Connector

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CARROFIX #ad - Useful cap included - a sealing rubber cover for the truck/female end connector, especially when you live in lake effect or heavy snow areas, keeps the terminals clean, weather sealed very well. Please confirm the length you need before ordering.

Durable construction - 4 pin connector with the fully jacketed cable harness, protects inner wires from the bad weather and hazardous road conditions, heavy duty and for long service life. Widely application - this 4-wire trailer lighting extension applies to any types of trailers including marine boat trailer, horse trailer and other cargo utility trailers as long as it has a 4-way connection. Plug-n-play design - no need to splice wires, this trailer 4-pin flexible conversion cable comes to easily plug into your existing wiring to provide connections for both vehicle and trailer.

Brand new & upgraded design - trailer 4 wire extension cable, heavy duty 18 gauge wires, overall length 36" inches, to be as a good extension when your hook up is short Tip: the length of this coiled cable is 36 inches = 3ft when fully extended, while the normal working length should be less than 28 inches.
BrandCARROFIX #ad
ManufacturerCARROFIX #ad
Height1.97 Inches
Length7.48 Inches
Width1.38 Inches
Part NumberC0139