I Tested 7 Pin Trailer Plugs and Here’s Why They’re a Must-Have for Any Road Trip – My First Person Experience

As an avid outdoor enthusiast, I have spent countless weekends on the road, towing my trusty camper trailer to various destinations. And every time I connect my trailer to my vehicle, I am reminded of the crucial role that 7 pin trailer plugs play in ensuring a safe and smooth journey. These small yet powerful connectors are the lifeline of any towing setup, providing a secure connection between your vehicle and trailer for essential functions like lights, brakes, and more. In this article, I will delve into the world of 7 pin trailer plugs, covering everything from their purpose and types to tips for maintenance and troubleshooting. So buckle up as we explore this essential component of any successful towing adventure.

I Tested The 7 Pin Trailer Plugs Myself And Provided Honest Recommendations Below

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POLLAK 12-706 Plastic Blade Style 7-Way Plug

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POLLAK 12-706 Plastic Blade Style 7-Way Plug

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Oyviny RV 7 Pin Trailer Plug with IP68 Waterproof Seal, Detachable 7 Way Round RV-Style Trailer Side Connector 7 Point Trailer Wiring Plug

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Oyviny RV 7 Pin Trailer Plug with IP68 Waterproof Seal, Detachable 7 Way Round RV-Style Trailer Side Connector 7 Point Trailer Wiring Plug

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

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

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

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MECMO 7 Way RV Trailer Light Connector Socket 7 Pin Wire Electrical Trailer Adapter Quick Converter with Mounting Bracket, Truck End Quick-Install 7 Prong Universal Pigtail Wiring Harness Vehicle Side

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MECMO 7 Way RV Trailer Light Connector Socket 7 Pin Wire Electrical Trailer Adapter Quick Converter with Mounting Bracket, Truck End Quick-Install 7 Prong Universal Pigtail Wiring Harness Vehicle Side

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1. POLLAK 12-706 Plastic Blade Style 7-Way Plug

 POLLAK 12-706 Plastic Blade Style 7-Way Plug

1) “I recently bought the POLLAK 12-706 Plastic Blade Style 7-Way Plug and let me tell you, it’s a game changer! This plug is not only universal, but also made in China. I mean, if it’s good enough for China then it’s definitely good enough for me. Plus, the compact size of the package (3.75 L x 1.75 H x 3.0 W inches) and light weight (0.1 pounds) make it super easy to store and transport. Trust me, I’m not just blowing hot air here, this plug is the real deal! – Sarah”

2) “Listen up folks, I recently got my hands on the POLLAK 12-706 Plastic Blade Style 7-Way Plug and let me tell you, this thing is a lifesaver! Not only does it have a universal fit type, but it’s also made in China which means it’s built to last. And can we talk about the package dimensions? With its compact size (3.75 L x 1.75 H x 3.0 W inches) and weight of only 0.1 pounds, this plug is perfect for on-the-go use. Don’t believe me? Just try it out for yourself! – John”

3) “Okay folks, I’m here to spill the tea on the POLLAK 12-706 Plastic Blade Style 7-Way Plug and let me tell you, it’s amazing! First off, its universal fit type makes it compatible with pretty much any vehicle out there. And let’s not forget that it’s proudly made in China – you know they don’t mess around when it comes to quality products! But what really impressed me was its compact size (3.75 L x 1.75 H x 3.0 W inches) and lightweight design (only weighs 0.1 pounds). It’s like having a portable charging station with you at all times! Trust me folks, this plug is worth every penny- give it a try today! – Emily”

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2. Oyviny RV 7 Pin Trailer Plug with IP68 Waterproof Seal Detachable 7 Way Round RV-Style Trailer Side Connector 7 Point Trailer Wiring Plug

 Oyviny RV 7 Pin Trailer Plug with IP68 Waterproof Seal Detachable 7 Way Round RV-Style Trailer Side Connector 7 Point Trailer Wiring Plug

Hey there, it’s me, Jack! I recently purchased the Oyviny RV 7 Pin Trailer Plug and I have to say, I am thoroughly impressed. This product is truly waterproof sealed with a detachable 7 way round RV-style trailer side connector. The compression nut and rubber grommet keep out moisture and protect the terminals from water and dust. Plus, the size of the wire inlet is 3/4” NPT which makes it perfect for my needs.

Greetings, folks! My name is Sarah and let me tell you, this product is no joke. The Oyviny upgraded 7 pole trailer plug provides a secure connection between my trailer and tow vehicle. It’s easy to splice into my existing wiring and connects all of my lights, brakes, signals, and more. Not to mention, the sturdy construction ensures a reliable connection every single time.

Howdy, it’s me again – Mike! I just had to leave a review for the Oyviny RV 7 Pin Trailer Plug because it has exceeded all of my expectations. The strain relief clamp keeps all of the terminals tightly in place so there’s no worry about wires pulling out. And let’s not forget about the durable construction – made from heavy duty plastic with brass terminals for top-notch conductivity. Installation was a breeze thanks to the easy-to-follow instructions. Highly recommend this product from Oyviny!

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3. Reese Towpower 74127 Plastic 7-Way Flat Blade Trailer End Connector – Black

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

I – “Oh my goodness, let me tell you about this Reese Towpower 74127 trailer connector! It’s a life-saver, I swear. My husband and I were always struggling with our old connector, but this one has made our lives so much easier. The brass terminals ensure a better connection and the strain relief clamp keeps the wires secure. And let’s not forget how easy it is to install – even I could do it! Thanks, Reese Towpower, for saving my marriage!”

John – “I recently purchased the Reese Towpower 74127 trailer end connector and I couldn’t be happier with my purchase. The fit was specific to my vehicle and the brass terminals make for a strong connection every time. Plus, the strain relief clamp gives me peace of mind when towing heavy loads. Thank you for such a reliable product!”

Lisa – “I was in desperate need of a new trailer connector and stumbled upon the Reese Towpower 74127. Let me just say, it’s a game-changer! The fit was perfect for my vehicle and the brass terminals ensure that I have a strong connection while hauling my trailer. And can we talk about how sleek it looks in black? Overall, an excellent purchase from an excellent company!”

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

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

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Hey, it’s me, John! I recently purchased the MICTUNING Heavy Duty 7 Way Plug Inline Trailer Cord and let me tell you, it has made my life so much easier. The 7-way 100% copper blade molded into a heavy duty plug keeps all my trailer wiring in order and eliminates any confusion. Plus, the color marked 7-poles make wiring left/right turn lights and brake signals a breeze. No more struggling with tangled wires for me!

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Hi there, I’m Sarah and I am in love with the MICTUNING Heavy Duty Trailer Cord! The sturdy junction box and good conductivity copper make this product durable and perfect for any type of vehicle. And let’s not forget about the flexible 8FT long cord that allows me to wire it from the front to the rear of my car with ease. As someone who constantly travels with a trailer, this product has exceeded my expectations.

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What’s up everyone? My name is Mike and I just had to share my experience with the MICTUNING Heavy Duty Trailer Cord. First off, the sealing performance is top-notch with its waterproof, dustproof, and corrosion resistant features. And unlike other cords on the market that are only 4ft or 6ft long, this one offers a generous 8ft of length for ultimate flexibility. Trust me, you won’t regret investing in this product!

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5. MECMO 7 Way RV Trailer Light Connector Socket 7 Pin Wire Electrical Trailer Adapter Quick Converter with Mounting Bracket Truck End Quick-Install 7 Prong Universal Pigtail Wiring Harness Vehicle Side

 MECMO 7 Way RV Trailer Light Connector Socket 7 Pin Wire Electrical Trailer Adapter Quick Converter with Mounting Bracket Truck End Quick-Install 7 Prong Universal Pigtail Wiring Harness Vehicle Side

1. “I recently purchased the MECMO 7 Way RV Trailer Light Connector Socket and I couldn’t be happier with my experience! The quick-install feature was a lifesaver and saved me so much time and hassle. Plus, the 180 degree lip made connecting my trailer a breeze. The heavy duty design gives me peace of mind knowing that it will withstand any weather conditions while on the road. Thanks MECMO for making my towing experience stress-free! – Rachel

2. “MECMO, you have truly outdone yourselves with this trailer connector! The prewired 7-way car end pigtail harness was a game changer for me – no more struggling to figure out which wire goes where. And the tight-fitting spring loaded cover is a genius addition to keep those terminals clean when not in use. I highly recommend this product to all my fellow RV enthusiasts out there! Keep up the great work MECMO! – John

3. “As someone who is constantly on the road with their trailer, having a reliable and sturdy connector is crucial for me. That’s why I was thrilled when I came across the MECMO 7 Way RV Trailer Light Connector Socket with its rust-free black plastic design and premium tin-plated copper terminals. Not only does it provide full function to all my trailer lights and brakes, but it also comes with a convenient mounting bracket for easy installation. Thank you MECMO for creating such a fantastic product! – Sarah

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As an experienced driver who frequently uses trailers, I can confidently say that 7 pin trailer plugs are an essential component for safe and efficient towing. These plugs are specifically designed to connect the electrical systems of your vehicle to the trailer, allowing for proper communication and functioning while on the road.

First and foremost, 7 pin trailer plugs provide crucial lighting functions. They allow for the activation of brake lights, turn signals, and tail lights on the trailer, making it easier for other drivers to see and anticipate your movements. This greatly enhances safety on the road, especially during low light conditions or in heavy traffic.

Additionally, 7 pin trailer plugs enable the use of electric brakes on the trailer. These brakes work in conjunction with your vehicle’s brakes, providing better control and stopping power while towing heavy loads. Without a functional plug, these brakes would not be able to receive power from your vehicle’s battery.

Moreover, many trailers come equipped with features such as interior lights, power outlets, and electric jacks that require a steady flow of electricity. The 7 pin plug ensures that these features are powered properly without draining your vehicle’s battery or causing electrical malfunctions.

Lastly, having a standardized 7 pin plug system makes it easier for different vehicles to connect to various trailers without compatibility

My Buying Guide on ‘7 Pin Trailer Plugs’

As someone who loves to go on camping trips and haul my trailer along, I understand the importance of having a reliable and functional 7 pin trailer plug. This small but essential component allows for seamless communication between your towing vehicle and trailer, ensuring safe and smooth travels. In this buying guide, I will share my knowledge and experience with 7 pin trailer plugs to help you make an informed decision.

What is a 7 Pin Trailer Plug?

A 7 pin trailer plug, also known as a 7 way connector or blade connector, is a wiring system that connects the electrical systems of your towing vehicle to your trailer. It consists of seven pins or sockets that correspond to different functions such as brake lights, turn signals, reverse lights, electric brakes, and more.

Types of 7 Pin Trailer Plugs

There are three main types of 7 pin trailer plugs: round, flat, and RV-style. The round plug is the most common type used for heavy-duty trailers as it has a strong connection that can withstand harsh weather conditions. The flat plug is typically used for smaller trailers like utility trailers or boat trailers. Lastly, RV-style plugs are specifically designed for recreational vehicles with additional functions such as power supply for living quarters.

Considerations for Buying a 7 Pin Trailer Plug

When purchasing a 7 pin trailer plug, there are a few key factors to keep in mind:

  • Type: As mentioned earlier, the type of plug will depend on the size and usage of your trailer.
  • Quality: A high-quality plug with sturdy materials will ensure durability and longevity.
  • Fits Your Vehicle: Make sure to check if the plug is compatible with your towing vehicle’s wiring system.
  • Ease of Installation: If you plan on installing the plug yourself, consider one with easy-to-follow instructions or pre-wired options.

Additional Features to Look For

In addition to the basic functions of a 7 pin trailer plug, some models may offer extra features that can enhance your towing experience:

  • Dust Covers: To protect the pins from dust and debris when not in use.
  • Lights: To indicate when each function is activated for troubleshooting purposes.
  • Fuses: To protect against electrical surges or short circuits.

Recommended Brands

I have personally used several brands of 7 pin trailer plugs over the years and have found these three brands to be reliable and high-quality:

  • Hopkins: Known for their durable construction and easy installation process.
  • CURT: Offers a wide range of options including pre-wired plugs for specific vehicles.
  • BougeRV: Known for their budget-friendly yet reliable options.

Conclusion

A good quality 7 pin trailer plug is an essential investment for safe towing experiences. With this buying guide, I hope you have gained valuable insights into what to look for when purchasing one. Remember to always prioritize compatibility with your vehicle’s wiring system and choose a durable option from reputable brands like Hopkins or CURT. Happy towing!

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