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The Best 4 pin trailer plug of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 4 pin trailer plug of 2022. Check our ranking below.

3,000 Reviews Scanned

Rank No. #1
Hopkins Towing Solutions 48115 4 Wire Flat Trailer End Connector
  • 12 inches in length
  • Without splice connectors
  • Wire functions printed on wire for easy reference
  • Corrosion resistant terminals
  • Meets SAE standards
SaleRank No. #2
CURT 58304 4-Pin Flat Wiring Harness, 12-Inch Vehicle-Side and Trailer-Side Wires
  • 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
  • RELIABLE CONNECTION. These 4-pin trailer wiring plugs come ready to splice into your existing vehicle and trailer wiring. They have 16-gauge wires and can be used to connect the taillights, brake lights and turn signals
  • VERSATILE DESIGN. These vehicle-trailer connectors make great replacement 4-flat wiring plugs and sockets. The 4-pin wiring design matches industry-standard 4-way flat connectors and is compatible with a wide variety of trailers
  • DURABLE CONSTRUCTION. 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
  • READY TO INSTALL. Equipped with blunt-cut, color-coded wires and snap locks, these 4-prong trailer wiring connectors come ready to install. The 12-inch wire lead on the vehicle side and 12-inch wire lead on the trailer side provide extra length
SaleRank No. #3
MECMO 4-Way Flat Trailer End Connector 25 Inch, 16AWG 4 Prong Trailer Wiring Harness Plug with Dust Cover, Trailer-Side 4-Pin Trailer Light Plug Male End Replacement Connector for Trailer Hitch Wire
  • 4 Way Flat Plug End: - This Trailer side 4 pin trailer wiring male plug fits wide variety of trailers with industry-standard 4-way flat sockets; Ideal for marine boat trailer, horse trailer, motorcycle trailer, ATV trailer, and other cargo utility
  • Standard Color Coded: - MECMO 4 Wire trailer light wiring harness comes with color coded 4-wire, clearly identify each wire's function, can be used to power the taillights, brake lights and turn signals
  • Direct Replacement 4-Pin: - This 4 prong trailer wire plug connector equipped with blunt-cut, color-coded wires, and four snap locks, comes ready to splice into your existing trailer wiring
  • Heavy Duty: - MECMO electrical connectors trailer harness is made of 16 AWG heavy duty and pure copper terminals, great corrosion-resistance, conductivity and optimal light intensity
  • 25" Trailer-side Replacement Plug: - About 25 Inches cable length, this flat 4 pin trailer light plug provides a more convenient male plug arrangement for replacing broken wires on a variety of trailers
Rank No. #4
CURT 58671 Vehicle-Side and Trailer-Side 4-Pin Round Wiring Harness Connectors
  • EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of these trailer wiring connectors. The trailer plug features tabs on the sides for a better grip when plugging into the vehicle socket or unplugging
  • VERSATILE DESIGN. These trailer wiring connectors make great replacement 4-flat wiring plugs and socket. They match industry-standard 4-way round connectors and connects the taillights, brake lights and turn signals
  • DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of these 4-pin trailer wiring connectors is made from strong, durable die-cast metal
  • RELIABLE CONNECTION. These 4-way round trailer wiring connectors are equipped with locking tabs that secure the plug into the socket when inserted. This helps maintain a reliable wiring connection in spite of bumps and vibrations while towing
  • WEATHER-RESISTANT. To help protect the splice-in wiring connections, these 4-wire trailer plugs feature concealed terminals, keeping the wires from direct exposure to rain, dirt, road salt and other corrosive threats (wires not included)
Rank No. #5
WOFTD 4-Way Trailer Wiring Harness with 5 ft Wires 4-Pin Trailer Wiring Jacketed Cable 4 Flat Trailer Wire Extension Connector - 5 ft
  • WOFTD 4-Way Trailer Wiring Harness with 5 ft Wires 4-Pin Trailer Wiring Jacketed Cable 4 flat trailer wire Extension Connector - 5 ft
  • 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. It is wrapped with insulating rubber that will never rust or corrode.
  • 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. 4 Way Flat Trailer Wire Harness Connector Socket for Trailer Truck Hitch Wiring.
  • The 5-ft wire lead provides plenty of extra length for a flexible installation.(The Trailer Wiring Harness perfect adapt WOFTD Trailer Plug Adapter)
  • Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
SaleRank No. #6
CURT 58380 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 12-Inch Wires
  • 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
  • RELIABLE CONNECTION. These 4-pin trailer wiring plugs come ready to splice into your existing vehicle and trailer wiring. They have 16-gauge wires and can be used to connect the taillights, brake lights and turn signals
  • VERSATILE DESIGN. These vehicle-trailer connectors make great replacement 4-flat wiring plugs and sockets. The 4-pin wiring design matches industry-standard 4-way flat connectors and is compatible with a wide variety of trailers
  • DURABLE CONSTRUCTION. 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
  • READY TO INSTALL. Equipped with color-coded wires, these 4-prong trailer wiring connectors come ready to install. The 12-inch wire loop provides extra length for an easy installation
Rank No. #7
Ruibapa 4-Way Trailer Wiring Harness - 5 Ft (1.5m) 4-Pin Flat Trailer Wire Extension Connector, Pure Copper
  • Material: 4-wire trailer harness is made of brass, which has good electrical conductivity and is covered with a layer of insulating rubber, which is durable and corrosion-resistant.
  • Safe temperature below 105 degrees, safe voltage below 300V, wire gauge: 18AWG
  • Application: 4-way flat trailer harness is suitable for all kinds of trailers.
  • Features: The lead length is 5ft/1.5m, which is compatible with the standard 4-way flat socket. The installation is very simple. The 4-pin trailer wiring plug can be used to connect tail lights, brake lights and turn signals.
  • Tips: Our products are exquisite in workmanship. If you have any problems in use, please contact us in time, and we will deal with them as soon as possible.
SaleRank No. #8
CURT 58348 Trailer-Side 4-Pin Flat Wiring Harness with 48-Inch Wires
  • 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
  • RELIABLE CONNECTION. This 4-pin trailer wiring plug comes ready to splice into your existing trailer wiring. It has 16-gauge wires and can be used to connect the taillights, brake lights and turn signals
  • 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
  • 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
  • READY TO INSTALL. Equipped with blunt-cut, color-coded wires and four snap locks, this 4-prong trailer wiring plug comes ready to install. The 48-inch wire lead provides plenty of extra length for a flexible installation
Rank No. #9
Gubrdfrsod 18AWG 5FT 4 Pin Trailer Connector Pure Copper 4 Pin Trailer Wiring Harness Jacketed Cable Heavy Duty Male Extension Wiring Harness 4 Wire 4-Flat Connector 4 Way Flat Plug with Dust Cover
  • 【FLAT MALE PLUG】Gubrdfrsod 18AWG 5 ft gauge 4 wire trailer wire flat male plug mates with an industry standard trailer plug 4 way flat female receptacle to fit a variety of trailer 4-pin trailer wire connector.4 way trailer wire harness replaces a variety of trailer wear and tear wires
  • 【PRODUCT USAGE】Gubrdfrsod 18AWG 4 flat trailer wire plug can be used to connect brake lights, turn signals and tail lights, and the 4 pin trailer light adapter can also be used for trailer hitches, ATV trailers, motorcycle trailers, boat trailer wiring harness weatherproof
  • 【WIRE GAUGE】Gubrdfrsod 18AWG 5 ft 4 pin trailer wire harness 4 wire are made of high-quality bare copper wires, outsourced with PVC insulation jacketed. 4 pin trailer connector extension wire jacketed can withstand a maximum temperature of 105 degrees Celsius and a maximum withstand voltage of 300V. Injection molded 4 wire trailer wiring kit plug insulate air and prevent rust and corrosion
  • 【PACKING QUANTITY】Gubrdfrsod 18AWG 5 FT 4 wire trailer harness 1pcs. trailer plug 4 pin trailer wiring harness kit with mounting holes and dust cover, makes trailer light plug 4 pin trailer wire kit easy to install and use
  • 【QUALITY ASSURANCE 】If you have any questions about purchasing our 4-way trailer wiring harness, please feel free to contact us
Rank No. #10
Hopkins Towing Solutions 47345 7 Blade to 4 Wire Flat Vehicle To Trailer Connector Adapter Plug, Universal Fit for Vehicles with 7 Blade Adapters
  • ADAPTER TO CONNECT 7 BLADE TO 4 FLAT: This adapter prevents the need to rewire a vehicle or trailer when the connector styles do not match. Simply plug-in and start towing.
  • JUST PLUG IN AND START USING: Get your trailer turn and brake lights working in under a minute. Built in LED indicators can help you troubleshoot any connection issues.
  • COMPATIBLE WITH ANY VEHICLE WITH 7 BLADE CONNECTOR: Universal compatibility with any vehicle model and brand that has a 7 blade connector.
  • BUILT TO LAST: The adapter is weatherproof and made of impact and corrosion resistant materials. Also includes a dust flap to protect connectors from water and grime when the trailer isn't in use.
  • TIGHT FIT TO PREVENT ACCIDENTAL DISCONNECTIONS: Both the vehicle and trailer adapters are designed for a snug fit, ensuring that neither will disconnect even in rough weather or bumpy roads.

Last update on 2025-05-09 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 4 pin trailer plug?

Do you get stressed out thinking about shopping for a great 4 pin trailer plug? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 4 pin trailer plug, which is why we have assembled a comprehensive list of the greatest 4 pin trailer plug available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 4 pin trailer plug that you consider buying. Your questions might include the following:

  • Is it worth buying an 4 pin trailer plug?
  • What benefits are there with buying an 4 pin trailer plug?
  • What factors deserve consideration when shopping for an effective 4 pin trailer plug?
  • Why is it crucial to invest in any 4 pin trailer plug, much less the best one?
  • Which 4 pin trailer plug are good in the current market?
  • Where can you find information like this about 4 pin trailer plug?

We’re convinced that you likely have far more questions than just these regarding 4 pin trailer plug, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 4 pin trailer plug, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 4 pin trailer plug. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 4 pin trailer plug buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 4 pin trailer plug currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 4 pin trailer plug has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 4 pin trailer plug?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 4 pin trailer plug.
  5. Customer Ratings: Number ratings grade 4 pin trailer plug objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 4 pin trailer plug.
  7. Product Quality: You don’t always get what you pay for with an 4 pin trailer plug, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 4 pin trailer plug is should be an indication of how long it will work out for you.

We always remember that maintaining 4 pin trailer plug information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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