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Top 10
June 2025
Best Trailer Lights Wiring Kit 5 Pin
We made a list of the top 10 Trailer Lights Wiring Kit 5 Pin based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
COMeap Trailer Wiring Harness,4 Pin 5 Wire Thickened PVC Harness Trailer Connector Extension Plug Kit for Rewiring Trailer Both-Side Taillights 22FT
COMeap
10.0
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✓
『Durable Material』Our Trailer Wiring Harness is made of anti-corrosion thick PVC wire coating,durable 18AWG high-quality copper wires ensures long-lasting performance and reliable connectivity for all your trailer wiring needs.
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『Y-Harness Design』This 4 Pin 5 Wire kit features Y-harness design, which allows you to rewiring trailer 2 brown wires running left and right taillights simultaneously, enables quick and easy installation, saving you time and effort.
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『Wide Application』Our 4 pin 5 wire trailer replacement is designed to match industry-standard 4-way flat sockets,suit for various trailers, which provides a male connector for your trailer, boat trailers, ATV trailers, or other cargo trailers.
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『Enough Length』22.7FT provides ample wire for proper trailer light extension, allowing for safe and convenient towing.
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『What you get』This trailer wiring harness kit includes everything you need to set up your trailer lights, making it a convenient solution for your trailer wiring needs. Please note that the trailers/tow trucks must 4-way plug, not compatible with motorcycle trailer wiring.
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2
PUKVAHQ 4 Pin 5 Wire Trailer Wiring Harness for Trailer Light Rewiring Protected by Nylon Net Tube,Professional Trailer Connector Made of Premium Copper Wire,Utility 22FT Trailer Light Wiring Kit
PUKVAHQ
9.6
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✓
SAFETY & RELIABILITY: Our trailer wiring harness are protected by thick, hand-threaded braided sleeving, designed to keep your car's carefully crafted wiring safe from critters. The plug cover keeps dust and water out when not in use, allowing you to drive in inclement weather and conditions.
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ENOUGH SIZE: The length of the 22ft 4 pin 4 wire trailer wiring harness and 2.5ft earth lead has been carefully calculated. This ensures there is enough length for you to play without the need for extension cords and extra waste.
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EASY INSTALLATION: The Y-shaped trailer wiring harness kit 4 pin layout greatly simplifies the wiring process. The colour-coded harness and included instructions will help you splice into your existing trailer wiring to connect brake lights, turn signals and left and right tail lights like a pro.
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WIDE APPLICATION: The 4-pin 5-wire trailer wire connector is designed to fit industry standard 4-way flat sockets for a wide range of applications with frayed, broken wires on trailer hitches less than or more than 80 inches wide.
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WHAT YOU GET: A reliable trailer wiring solution - 4-way 5-pin trailer light wiring kit. If you have any questions about the product you can contact us, we will do our best to solve your problems, thank you for giving us a chance to serve you.
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3
Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Both-Side Taillights, Pure Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Plug w/Nylon Net Tube Protection
Oyviny
9.5
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✓
Y-Harness Connector: 4 pin trailer wiring harness adapter features wishbone design, widely fits for rewiring trailer that allows 2 brown wires running left and right taillights simultaneously; No need for splicing other wires
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Color coded wires: 4 way 5 wire trailer side flat connector equips with color code wiring for a simple installation, you can easily splice into existing trailer wiring to connect the brake lights, turn signals and left and right side taillights
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Durable Construction: 4 pin flat 5 wire harness kit use thickened PVC wire coating materials for anti-corrosion, pure copper wires for good conductivity, and is well protected by a black nylon net tube, ensure long service life
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Enough length: 22 feet male 4 flat wire and 2.5 feet Ground wiring is long enough to wire a trailer from the start, provides plenty of extra length for a flexible installation
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Wide Application: 4 pin 5 wire trailer connector replacement is designed to match industry-standard 4-way flat sockets, provides a male plug for your trailer and can be used to replace a worn out, broken wire on a wide variety of trailers
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4
ATQYZLM 22FT 4 Pin 5 Wire Trailer Wiring Harness Protected by Nylon Net Tube, Utility Pure Copper Boat Trailer Wiring Kit for Trailer Tail Light Rewiring, Waterproof 4 Pin 5 Wire Trailer Connector
ATQYZLM
9.4
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✓
RELIABLE AND SAFE: The 4-Pin Flat 5-Wire Harness Kit is made of thick PVC-coated wire material that resists corrosion, and the plug cover keeps dirt and water out when not in use. The 18AWG pure copper wire has excellent conductivity and is protected by black nylon mesh tubing. You can rest easy in all weather, in all environments.
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EASY INSTALLATION: The 4-pin 5-wire trailer wiring harness adapter features a forked design that eliminates the need for splicing and greatly simplifies the wiring process, and the colour-coded labels on the harness and the included guide will help you to wire your trailer with ease, just like a professional electrician.
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THE RIGHT SIZE: 22 feet of 4-pin, 5-conductor flat cable and 2.5 feet of ground wire provide enough length to easily rewire tail lights on RVs, trucks, boats, snowmobiles and other utility trailers. It is ideal for trailers under or over 80 inches wide.
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VERSATILE APPLICATIONS: Designed to mate with industry standard 4-way flat sockets, the 4-Pin 5-Wire Trailer Connector Replacement provides your trailer with a male connector that can be used to replace frayed or broken wires on a variety of trailers.
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WHAT YOU GET:A reliable wiring solution for trailer lights-4 Pin Flat 5 Wiring Harness Kit , If you have any questions about the product, please contact us in time, as a responsible seller, we will provide you with a satisfactory solution within 24 hours.
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5
Trailer Wiring Harness Kit 4 pin 5 Wire, Trailer Light Wiring Kit, Boat Trailer Lights Wire 18AWG, Braided 22ft
OwlTree
9.3
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✓
Y-Harness 4 Pin Trailer Connector: This 4 pin trailer wiring harness is designed to split at the trailer tongue, running down each side of the trailer. It perfectly matches the industry-standard 4-way flat socket, ensuring compatibility and easy installation.
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Color coded wires: 4 Pin 5 wire trailer side flat connector equips with color code wiring for a simple installation, you can easily splice into existing trailer wiring to connect the brake lights, turn signals and left and right side taillights
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High Quality Materials:The trailer wiring harness kit is made of 18 AWG pure copper wire, the exterior is made of thickened PVC wire coating material to ensure safety your safety, and the outermost layer is reinforced with black braided nylon mesh tubing. Durable and well insulated, our plugs come with a protective cover waterproof and dustproof to ensure reliable and long-lasting performance in all weather conditions.
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Extended Length for Various Applications: The 22 feet male 4 flat wire and 2.5 feet ground wiring provide ample length for flexible installation and trailer rewiring. Suitable for Camper, Truck, RV, Boat, Snowmobile, and other cargo utility trailers.
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6
22 Ft 4-Pin 5-Wire Trailer Wiring Harness with Nylon Mesh Protection, A Trailer Light Kit Suitable for Re-Wiring The Tail Lights, Brake Lights, and Turn Signals on Trailers, Rvs, and Boats
Kbiykuy
9.2
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✓
Worried About Quality: Our trailer wiring harness is made of 18 AWG pure copper wire with thick PVC wire insulation, and it is equipped with a nylon mesh guard for added protection. This ensures reliable performance even in various harsh weather conditions and environments
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Custom Designed Y-Harness: This trailer light wiring harness has a unique wishbone design, and 4-pin arrangement, that allows rewiring of trailers. It eliminates the need for splicing other wires by facilitating simultaneous running of left and right taillights
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Worried about installation: This 4-pin, 5-wire trailer wiring kit comes with color-coded wires, making it easy to install even for those with little to no electrical knowledge
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Ample Length: This 4-pin 5-wire trailer light wiring kit provides a generous 22 feet of wire, ensuring you won’t have to worry about it being too short. It offers plenty of length for flexible installation and rewiring of your trailer
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Versatile Use: The 4-pin 5-wire trailer harness with a side flat connector is designed for various trailers. It features a male plug with a waterproof cover, making it ideal for boat trailers, ATV trailers, flatbed trailers, or other multipurpose cargo trailer hookups
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7
4 Pin 5 Wire Trailer Wiring Harness, 22FT Trailer Wiring Harness Kit, Boat Trailer Wiring Harness, 5 Wire 4 Pin Flat Trailer Connector, for Connection of Tail Lights, Brake Lights and Turn Signals
WALSIO
9.1
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✓
4 Pin 5 Wire Trailer Wiring Harness: Our trailer wiring harness kit has 5 wires to save you the hassle of extra wiring, providing enough wire to connect all the necessary points without the need for extensions or complicated splices. trailer wiring kit fits trailers up to 80 inches and over 80 inches in width
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High Quality Materials:The trailer wiring harness kit is made of 18 AWG pure copper wire, the exterior is made of thickened PVC wire coating material to ensure safety your safety, and the outermost layer is reinforced with black braided nylon mesh tubing. Durable and well insulated, our plugs come with a protective cover waterproof and dustproof to ensure reliable and long-lasting performance in all weather conditions
✓
Color-coded wires: Color-coded wires make installation simple and straightforward, even for those without basic wire knowledge, 4 pin 5 wire trailer connector replacement is designed to match industry-standard 4-way flat sockets, provides a male plug for your trailer and can be used to replace a worn out, broken wire on a wide variety of trailers
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Y-Harness Connector: The 4-pin trailer harness adapter has a Y-shaped design, which allows it to split from different sides of the trailer.Having the Y at the front eliminates the need to have to run a wire across the axle like most others
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Adequate Length: The 22ft overall length and 2.5ft ground wire provides enough length for flexible installation and trailer rewiring.5 wire trailer wire is suitable for marine boat trailers, horse trailers, ATV trailers, and already other trailers with 4-way plugs
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8
25Ft Trailer Wiring Harness kit 4 pin, Boat Trailer Wiring kit,4 Pin 5 Wire Trailer Wiring Harness , for Connection of Tail Lights, Brake Lights and Turn Signals
FZSFVAQ
9.0
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✓
Wide Application: Our trailer wiring harness kit has 5 wires, saving you the trouble of additional wiring, providing enough wires to connect all necessary points without extension cords or complicated connectors. The trailer wiring kit is suitable for trailers with a length and width not exceeding 80 inches.
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Y-Shaped Wiring Harness Connector: The 4-pin trailer wiring harness adapter features a Y-shaped design that allows it to detach from different sides of the trailer. Put the Y-shaped in the front, no need to pull wires on the axle like most other products
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Color Coded Wires: The 4-way 5-wire trailer side flat connector comes with color-coded wiring for simple installation, you can easily splice it into the existing trailer wiring to connect the brake lights, turn signals, and left and right side tail lights
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DURABLE CONSTRUCTION: Trailer wiring harness kit is made of 18 AWG pure copper wire, the exterior is made of thickened PVC wire coating material to ensure your safety, and the outermost layer is reinforced with black braided nylon mesh tube. Our plug is durable and well-insulated, equipped with a waterproof and dustproof protective cover to ensure reliable, long-lasting performance in all weather conditions.
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Sufficient Length: 25 feet total length and 2.6 feet ground wire provide enough length for flexible installation and trailer rewiring. The 5-wire trailer cord is suitable for boat trailers, horse trailers, ATV trailers and other trailers with 4-way plugs.
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19% Discount
9
True Mods 4 Pin Flat Trailer Light 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 Lights
ONLINE LED STORE
8.9
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✓
25' MALE & 4' FEMALE INCLUDED- Our 4-way trailer wiring harness includes both the male and female sides for added value.
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WISHBONE STYLE WIRING SETUP- Wishbone design makes it easier to wire to the taillights; simplifies installation process.
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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.
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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.
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18 AWG COLOR CODED WIRES- Color coded 18 AWG wires clearly identify each wire's function; makes installation safe and straight-forward.
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10
HayEastdor 5 Pin Trailer Connector 3.2FT/40Inch 18AWG Trailer Wiring Harness 5 Way Heavy Duty Trailer Light Plug Kit HE055
HayEastdor
8.8
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✓
Package contains: 1pc trailer wiring harness kit 5 pin
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Product specification: This 5 pin trailer connector is total long 3.2 feet(40 inch), 18AWG and equipped with 5 way trailer plug
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Easy to use: This 5 flat trailer plug is long enough to extend, it can connect to your existing trailer wiring and can be used to connect the taillights, brake lights and turn signals
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Wide application: This 5 way to 5 way flat extension adapter can be widely used in vehicles such as marine boat trailer, horse trailer, motorcycle trailer, ATV trailer and other trailer hitches (object must have 5-way plug)
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Buy with confidence: The wiring is completely sealed, which can resist corrosion for long-term use
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