Top 10 Trailer Wiring Harness 7 Way – Trailer Connectors

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RVMATE 7 Way 8 Feet Trailer Cord Kit,Include 12V Breakaway Switch and Plug Holder, Trailer Connector Cable Wiring Harness with Waterproof Junction Box

RVMATE #ad - Durable construction: 100% copper wire ensures great conductivity, abrasion, soft and rugged PVC material jacket providing flexibility in use. Convenient trailer wiring: 7-way molded plug and pre-wired junction box makes it much easier for wire connections as well as keeping all your wires organized and protected, eliminates troublesome splicing, and simplify installation.

Practical trailer cord set: this set includes a 7-way trailer cord with junction box- 8 feet for your trailer wiring, a 12v breakaway switch for safer towing by connecting your vehicle to your trailer's breakaway battery and trailer brakes, and a plastic trailer plug holder that keeps the plug from dragging on the ground.

Wiring instructions: the color of the wiring may not match the color of your trailer, please compare the wiring diagram in the picture or manual. Weatherproof, moisture, and corrosion-resistant. Good sealing performance: ABS housing junction box coupled with rubber grommets providing superb protection against rough weather condition.
BrandRVMATE #ad
ManufacturerRVMATE #ad
Part NumberRMTCK-1

2. Best Connections Inc


14 Ga 25 Feet, Best Connections Inc 7-Way Trailer Wire Harness

Best Connections Inc #ad - Cable length: 25 Feet. 7 conductor Stranded 14 gauge wire. This is not awg american wire gauge. 7 wires in one, green, brown, purple, Yellow, White, Blue, and Red. Insulated with flexible jacketing.
BrandBest Connections Inc #ad
ManufacturerBest Connections Inc #ad
Part NumberTR-14-7-25



8 Feet, Weatherproof, MICTUNING Heavy Duty 7 Way Plug Inline Trailer Cord with 7 Gang Junction Box

MICTUNING #ad - Flexible connection - 8ft long cord with soft and durable pvc housing that offers you plenty of flexibility to wire it from the front to the rear of your car. Not like others, only 4ft or 6ft. Best sealing performance - 4 open & 4 close rubber fitted grommets for option based on your wiring needs, 4x Open Grommets, making the whole junction box waterproof, 1 x 7-Way Trailer Plug with Junction Box, dustproof and corrosion resistant.

Excellent construction - adopted flameproof ABS junction box and good conductivity copper with solid cord, trailers, stronger and rugged, campers, perfect for RVs, caravans, food vans and other towed vehicles. Convenient trailer wiring - sturdy junction box with color marked 7-poles that can be easily identified, reverse light, tail light, brake signal lamp, gives you more convenience for wiring left/right turn light, etc.

What you'll get:2 year mictuning warranTY and lifetime best customer service, 4x Close Grommets. Tidy 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. Cautions: pls read the plug diagram carefully and refer to the diagram to install this 7 way plug.
ManufacturerMICTUNING #ad
Height1 Inches
Length80 Inches
Weight2.97 Pounds
Width2 Inches
Part NumberMIC-TWB-031
Warranty2 Yr Warranty



CURT 56601 Replacement 7-Pin RV Blade Trailer Wiring Harness Plug, 6-Foot Blunt-Cut Wires

CURT #ad - This connector makes a great replacement 7-way RV blade harness and is interchangeable with virtually any 7-way RV connector. This helps protect the splice-in connection points for the wires, rain, keeping them safe from dirt, corrosion and other threats.

The 6-foot wire lead provides plenty of extra length for an easy installation. It features two hooks on either side of the plug for a better grip when plugging in or unplugging trailer wiring. This 7-pin trailer wiring plug comes ready to splice into your existing trailer wiring. Weather-resistant. Easy grip. Reliable connection. Equipped with blunt-cut, color-coded wires, this 7-pin trailer wiring plug comes ready to install.

This trailer wiring plug comes with concealed wire terminals. Ready to install. Versatile design. 7-pin trailer wiring is commonly used on RV travel trailers. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this trailer plug. It can be used to connect the taillights, turn signals, reverse lights, brake lights, trailer brakes and auxiliary power.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight1.95 Pounds
Width2 Inches
Part Number56601
WarrantyLimited Lifetime

5. Nilight


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

Nilight #ad - 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.

Package included 1x 7-way trailer plug with junction box 4 x open gaskets 4 x Close gaskets. Fit type: Universal. 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. 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.

Good sealing performance four open and four close sealed rubber gaskets are provided to make the entire junction box waterproof dustproof and corrosion-proof.
BrandNilight #ad
ManufacturerNilight #ad
Height1 Inches
Length80 Inches
Weight2.75 Pounds
Width2 Inches
Part Number50024R
Warranty2 Years Warranty

6. Best Connections


14 Ga 50 Feet, Best Connections 7-Way Trailer Wiring Harness

Best Connections #ad - Cable length: 50 Feet Hand Rolled. Insulated with flexible jacketing. 7 wires in one, white, blue, Green, Purple, Brown, yellow, and Red.7 conductor stranded 14 gauge wire harness 50 Feet. Perfect for rewiring trailers, aftermarket lights, stereo systems, and more.
BrandBest Connections #ad
ManufacturerBest Connections #ad
Part NumberTR-14-7-50

7. Best Connections


Trailer Light Cable Wiring for Harness 100ft spools 14 Gauge 7 Wire 7 Colors

Best Connections #ad - This is not awg american gauge wire. Excellent for any 6 vOLT - 80 VOLT application. 14 gauge, 100' ft, single conductor, remote, turn on, hook up wire. Stranded Copper Clad Aluminum. Please note that you will receive colors of our choosing from our defaults at the time, no color requests may be made for specific colors. Flexible, insulated, and Jacketed in PVC. Perfect for car Audio, Home Theatre, Automotive.
BrandBest Connections #ad
ManufacturerAudiopipe #ad



6 Feet Trailer Connector Cable Wiring Harness with Heavy Duty Waterproof Junction Box for RV Trailer, Truck Camper, VOGREX 7 Way Plug Inline Trailer Cord with 7 Gang Junction Box

VOGREX #ad - When the trailer parked or not in use, remove the cord and store inside out of the weather. Made of high impact, 6, toughness& durability ABS housing. Easy to use: 7-way copper blade molded into a heavy duty plug, and 7-color wire quick identification marks for simple and safe installation.

And come with4 open & 4 close rubber fitted grommet and 2 screws. Fit for: trailer 7-way plug wiring harness with junction box is easy to extend your trailer cord, Caravans, suitable for most RVs, Trailers, Trucks, Campers, Food Vans and other Towed Vehicles. Available in 4, 12 feet, makes the flexible connection. Premium performance: 7 way plug inline trailer cord Copper wire with excellent electrical conductivity, effective waterproof and weatherproof, has flame retardant performance, safe to use.

Pvc jacket design, able to adapt to various harsh environments. Outstanding quality built: the junction box is low profile 2. 2" rectangular 6. 5" x 3. 1". Note maybe there have not to match color and your trailer situation, please confirm the wiring diagram first. 7 pin trailer plug cord: a must have when connecting and using your trailer in the winter, snow, especially in northern climates where ice, and road de-icer chemicals are tough on trailer cord connector ends.
BrandVOGREX #ad
ManufacturerVOGREX #ad
Part NumberAU01248



ONLINE LED STORE 3ft 7-Way Trailer Plug Wiring Harness 7-Pin Trailer Cord Extension Wire Cable Gooseneck Hitch Extender Plug-N-Play 10-14AWG 7 Prong Trailer Tow Wiring Connector for RV

ONLINE LED STORE #ad - Safe and secure connection - no more dangerous flickering lights or malfunctioning equipment. Ideal for fifth wheel and gooseneck trailers - install the extension in your truck bed and plug into your existing bumper hitch without rewiring your trailer, RV, or truck for fifth-wheel and gooseneck trailers; simply unplug to tow your other lightweight trailers.

The spring-loaded cap on the socket end firmly grips the trailer plug. Bumpy roads? No problem. Plug-n-play versatility - extra secure double-prong terminals makes this cable an excellent plug-n-play extension for your existing trailer harness without permanent installation.

Life proof - commercial grade durable PVC sheathing is waterproof and corrosion resistant for years of reliable service. Easy to use - the plug end features finger lugs for easy removal. Heavy duty, double prong, nickel plated, copper terminals ensure a solid connection every time.
ManufacturerONLINE LED STORE #ad
Height3.15 Inches
Length8.67 Inches
Width7.88 Inches
Part NumberACCEPSCBL5011

10. BougeRV


Campers, BougeRV 7 Way Trailer Plug Weatherproof Trailer Wiring Harness 7 Pin Trailer Connector Enclosed Trailer Accessories with Junction Box for RV Trailers, Caravans, Food Trucks

BougeRV #ad - Bougerv trailer wire provides a fast, campers, simple way to connect the wires from the trailer cord to the trailer wiring. What you'll get: 2 year warranty & lifetime customer service. The package is junction box, 8 ft wire, 4 open and 4 close grommets, 2 screws.

Easy to replace damaged 7-way trailer connector plug, Turn Signals, 8 feet length prevents it from being strained during an emergency turn. Bougerv trailer plug is made from flameproof abs junction box, good conductivity copper and solid cord. 4 open & 4 close rubber grommets makes the whole junction box weatherproof and corrosion resistant. Connected by function, not only by color. Junction box is much easier than managing loose wires.

Perfect for rvs, caravans, trailers, food vans and other towed vehicles. There are several recognized wiring color code conventions on the 7-way trailer connector. Including juc if you have any problems during the using process, please get in contact with us via Amazon Buyer Message. Please follow bougerv trailer wiring diagram in description or MANUAL. 7-way connects brake, Running, Reverse, and Auxiliary Power.
BrandBougeRV #ad
ManufacturerBougeRV #ad
Height2.1 Inches
Length6.5 Inches
Width3.3 Inches
Part NumberIRV025