Top 10 Trailer Lights Plug – Towing Hitch Wiring

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1. Hopkins Towing Solutions

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Hopkins 47345 4 Wire Flat Adapter

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Hopkins Towing Solutions #ad - The new patent-pending LED series incorporates built-in trouble-shooting. Take the guesswork and frustration out of vehicle to trailer wiring. 7 way rv blade to 4 Wire flat. Includes function testing LEDs. If the trailer lights are not functioning correctly, you can isolate the problem by simply looking at the adapter.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Manufacturing #ad
Height1.75 Inches
Length6.88 Inches
Weight0.2 Pounds
Width2.88 Inches
Part Number47345
Model47345
WarrantyHopkins warrants all products to be free from defects in material and workmanship, under normal use and service, for a peirod of 90 days from the date of original purchase, with the exception of the Brake-Force and Impulse brake control items, which are warranted to be free from defects in material and workmanship, under normal use and service, for the original buyer's lifetime

2. Hopkins Towing Solutions

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Hopkins 48192 Endurance Quick Fix Trailer Side 4-Flat Connector

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Hopkins Towing Solutions #ad - Ergonomic pull finger grips make for easier handling and prevent wire strain. Combines the endurance professional grade with the ease and speed of Quick Fix for a simple repair. Splicing inside the plug protects connections from the elements. Led test lights conveniently confirm electrical continuity. Durable dust cover to prevent corrosion and wire retention plate included.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Manufacturing #ad
Height6.88 Inches
Length1.25 Inches
Weight0.14 Pounds
Width2.88 Inches
Part Number48192
Model48192
Warranty3 Yr Consumer Limited

3. Reese

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Black, Reese Towpower 74127 Plastic 7-Way Flat Blade Trailer End Connector

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Reese #ad - Part number: 74127. Fit type: Vehicle Specific. Brass terminals for better conductivity. Strain relief clamp keeps trailer wire from pulling out of connector.
BrandReese #ad
ManufacturerReese Towpower #ad
Height9 Inches
Length7.75 Inches
Weight0 Pounds
Width6 Inches
Part Number74127
Model74127
Warranty1 Year

4. RVGUARD

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RVGUARD 7 Way 8 Feet Trailer Extension Cord with 7 Gang Junction Box

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RVGUARD #ad - Versatile applications: perfect for connecting tail, brake, reverse, caravans, turn signals and auxiliary power of your trailers, RVs, campers, food vans and other towed vehicles. Durable construction and flexible connection: rvguard trailer extension cord use conductive copper wire, soft and rugged PVC housing provide flexibility for you to connect to your car.

The color coded is suitable for most standard trailer wiring, some differs due to different trailer manufacturers, please check if it is suit for your trailer before. Easy splicing: rvguard 7 color-coded wires and coated with durable rubber-like insulation for convenient wiring. Also weatherproof and corrosion resistant for long lifespan. One year warranty guarantee: we take full responsibility for our product and customer dissatisfaction.

If there is any quality problem of our products or you are not happy with your purchase in our store, please kindly contact us and we are always ready to help. Connect your wire harness: rvguard 4 ft long trailer cord with 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. Please carefully read the diagram before any operations on the product.
BrandRVGUARD #ad
ManufacturerRVGUARD #ad
Part NumberRGTCE-F

5. Nilight

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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

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Nilight #ad - 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.

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. 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.
BrandNilight #ad
ManufacturerNilight #ad
Height1 Inches
Length80 Inches
Weight2.75 Pounds
Width2 Inches
Part Number50024R
Model50024R
Warranty2 Years Warranty

6. MICTUNING

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

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MICTUNING #ad - Best sealing performance - 4 open & 4 close rubber fitted grommets for option based on your wiring needs, 4x open Grommets, dustproof and corrosion resistant. 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. 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. 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.

Excellent construction - adopted flameproof ABS junction box and good conductivity copper with solid cord, campers, caravans, stronger and rugged, perfect for RVs, trailers, food vans and other towed vehicles. What you'll get:2 year mictuning warranty and lifetime best customer service, making the whole junction box waterproof, 1 x 7-Way Trailer Plug with Junction Box, 4x Close Grommets.
BrandMICTUNING #ad
ManufacturerMICTUNING #ad
Height1 Inches
Length80 Inches
Weight2.97 Pounds
Width2 Inches
Part NumberMIC-TWB-031
ModelMIC-TWB-031
Warranty2 Yr Warranty

7. CURT

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

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CURT #ad - Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this trailer plug. The 12-inch wire lead provides extra length for an easy installation. Ready to install. This trailer connector makes a great replacement 4-flat trailer wiring connector.

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. Easy grip. It has 16-gauge wires and can be used to connect the taillights, brake lights and turn signals. The 4-pin wiring design matches industry-standard 4-way flat sockets and can be used on a wide variety of trailers.

Equipped with blunt-cut, color-coded wires, this 4-prong trailer wiring plug comes ready to install. It features tabs on the top and bottom for a better grip when plugging into your vehicle or unplugging. This 4-pin trailer wiring plug comes ready to splice into your existing trailer wiring. Versatile design. Durable construction. Reliable connection.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.05 Pounds
Width2 Inches
Part Number58030
Model58030
WarrantyLimited Lifetime

8. ONLINE LED STORE

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ONLINE LED STORE 7-Way Blade to 4-Way Flat Trailer Adapter Nickel-Plated Copper Terminals Rugged Nylon Housing Compact Design 7-pin to 4-pin Trailer Wiring Plug Adapter

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ONLINE LED STORE #ad - Exceeds oem specifications - Nickel-plated copper electrical terminals are tough against corrosions while yielding superior conductivity. Rugged nylon housing - Water, temperature, and shock resistant to provide years of reliable service.

No tools needed - easily adapt your 7-way rv BLADE vehicle socket to 4-WAY FLAT connector used on lightweight trailers. Locks securely in place - durable nylon housing designed to be latched on by the tow vehicle's socket while finger lugs allow easy removal when needed. No more ugly dangling connectors - our 7-way blade to 4-way flat adapter eliminates the need of converter wiring harnesses and is compact enough to be stored in any of the vehicle's storage compartments.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height1.9 Inches
Length6.5 Inches
Width3.74 Inches
Part NumberACCEPSACP1003

9. CURT

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CURT 55415 Replacement 7-Way RV Blade Connector, Factory Tow Package and USCAR Socket Required

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CURT #ad - This uscar wiring harness is designed for ford, GM and Nissan vehicles with a USCAR socket, ensuring the easiest possible installation and the most reliable wiring connection. No cutting! no splicing! this trailer wiring harness plugs into a USCAR connection on your vehicle and equips it with a standard RV blade 7-pin trailer wiring connector for plugging in and towing a trailer.

Standard connector. Uscar-specific. For long-lasting use and a reliable connection, the housing of the 7-pin vehicle wiring socket is made from durable black plastic that will never rust or corrode. The 7-way rv blade trailer wiring can be used to connect trailer taillights, turn signals, brake lights, electric trailer brakes, reverse lights and auxiliary power.

Durable construction. This 7-way rv blade socket is equipped with a spring-loaded dust cover that keeps the connection points dry and protected when not in use, ensuring strong, consistent power for miles to come. Easy to install. Protected.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height4 Inches
Length3 Inches
Weight0.3 Pounds
Width9 inches
Part Number55415
Model55415
WarrantyOne-Year Limited Warranty

10. Hopkins Towing Solutions

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Endurance Hopkins 40950 Multi-Tow 7 Blade and 4 Flat Vehicle Wiring Kit

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Hopkins Towing Solutions #ad - Multi-tow feature provides multiple towing options from single connector. Utilizes oem connectors create an exact fit and maximum weatherproofing. Powers tail lights and turn signals on towed vehicle. Weathproof lid opens 180 degrees and oversized hinge offers ultimate durability and. Mounting bracket and accessories included.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Towing Solutions #ad
Height6.88 Inches
Length2.88 Inches
Weight0.47 Pounds
Width3.88 Inches
Part Number40950
Model40950
Warranty3 Yr Consumer Limited