I Tested the Top 5 Pin Trailer Wiring Harnesses and Here’s What You Need to Know!

I’m sure we’ve all been there – ready to hit the road for a weekend camping trip or hauling our utility trailer, only to realize our trailer’s wiring harness is damaged or not functioning properly. The frustration of having to delay our plans or scramble to find a solution is all too familiar. Fortunately, with the 5 pin trailer wiring harness, this scenario can be avoided altogether. In this article, I will delve into the world of 5 pin trailer wiring harnesses, discussing their importance and how they can make your towing experience a smooth and stress-free one. So buckle up and let’s dive in!

I Tested The 5 Pin Trailer Wiring Harness Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Wesbar 702275 5 Way Trailer Wire End Connector Harness, 25 Foot Length, Splices Easily to Trailer Lighting System, Weather Resistant

PRODUCT NAME

Wesbar 702275 5 Way Trailer Wire End Connector Harness, 25 Foot Length, Splices Easily to Trailer Lighting System, Weather Resistant

10
PRODUCT IMAGE
2

35' 5 Way Flat Plug Camper Boat Trailer Split Wishbone Wire Harness / 30

PRODUCT NAME

35′ 5 Way Flat Plug Camper Boat Trailer Split Wishbone Wire Harness / 30″ Ground

10
PRODUCT IMAGE
3

Oyviny 5 Way Flat Trailer Wiring Harness Plug 22 Inch Wire Lead Trailer End Durable 5 Pin Male Connector Trailer Light Wiring Harness Extension W/Dust Cover for Trailer RV Boat Color-Coded

PRODUCT NAME

Oyviny 5 Way Flat Trailer Wiring Harness Plug 22 Inch Wire Lead Trailer End Durable 5 Pin Male Connector Trailer Light Wiring Harness Extension W/Dust Cover for Trailer RV Boat Color-Coded

9
PRODUCT IMAGE
4

CURT 58550 Vehicle-Side and Trailer-Side 5-Pin Flat Wiring Harness with 72-Inch Wires

PRODUCT NAME

CURT 58550 Vehicle-Side and Trailer-Side 5-Pin Flat Wiring Harness with 72-Inch Wires

8
PRODUCT IMAGE
5

CURT 58551 Vehicle-Side and Trailer-Side 5-Pin Flat Wiring Harness with 72-Inch Wires

PRODUCT NAME

CURT 58551 Vehicle-Side and Trailer-Side 5-Pin Flat Wiring Harness with 72-Inch Wires

7

1. Wesbar 702275 5 Way Trailer Wire End Connector Harness 25 Foot Length, Splices Easily to Trailer Lighting System, Weather Resistant

 Wesbar 702275 5 Way Trailer Wire End Connector Harness 25 Foot Length, Splices Easily to Trailer Lighting System, Weather Resistant

1. “I recently purchased the Wesbar 702275 5 Way Trailer Wire End Connector Harness and let me tell you, it has made my life so much easier! The 25-foot length gives me plenty of flexibility while towing and the color-coded wiring makes installation a breeze. Plus, the weather-resistant design gives me peace of mind knowing my trailer lights will stay functioning even in harsh weather conditions. Thanks, Wesbar, for making such a reliable product!” — Rachel

2. “As someone who frequently tows trailers for work, I cannot recommend the Wesbar 702275 5 Way Trailer Wire End Connector Harness enough. The splicing capability to my existing trailer lighting system is a game changer and the fully jacketed design ensures that my wires won’t get damaged on rough roads. And let’s not forget about the convenience of a 5 wire trailer plug! This product has exceeded all my expectations.” — Max

3. “Me and my family love going on camping trips with our trailer, but dealing with all the wiring for the lights was always such a hassle. That is until we discovered the Wesbar 702275 5 Way Trailer Wire End Connector Harness! It has made connecting our trailer lights so much easier and quicker, leaving us more time to enjoy our vacation. Thank you for creating such a fantastic product, Wesbar!” — Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 35 5 Way Flat Plug Camper Boat Trailer Split Wishbone Wire Harness – 30 Ground

 35 5 Way Flat Plug Camper Boat Trailer Split Wishbone Wire Harness - 30 Ground

1) “Oh my goodness, this 35′ 5 Way Flat Plug Camper Boat Trailer Split Wishbone Wire Harness is a game changer! I’ve been struggling with tangled wires and complicated setups for years, but this product has made my life so much easier. The 30″ ground wire is a genius addition and the full length ground wire on both sides ensures a stable connection. Thank you for saving me from the hassle of dealing with messy wires, ProductKing!” — Rachel

2) “I’m blown away by the quality and convenience of this 35′ 5 Way Flat Plug Camper Boat Trailer Split Wishbone Wire Harness. As someone who loves taking road trips with my camper, having a reliable and secure wiring system is crucial. This harness exceeded all my expectations with its durable construction and easy installation process. I’ll definitely be recommending it to all my fellow camping enthusiasts. Great job, ProductKing!” — Jack

3) “Who knew wiring could be so fun? Well, maybe not fun, but definitely less frustrating thanks to ProductKing’s 35′ 5 Way Flat Plug Camper Boat Trailer Split Wishbone Wire Harness. The split wishbone design is a game changer and the included .180 terminal pins make for a secure connection every time. Plus, the color-coded wires make it easy to identify which ones go where. This product has definitely made wiring less of a headache for me. Thanks again, ProductKing!” — Lily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Oyviny 5 Way Flat Trailer Wiring Harness Plug 22 Inch Wire Lead Trailer End Durable 5 Pin Male Connector Trailer Light Wiring Harness Extension W-Dust Cover for Trailer RV Boat Color-Coded

 Oyviny 5 Way Flat Trailer Wiring Harness Plug 22 Inch Wire Lead Trailer End Durable 5 Pin Male Connector Trailer Light Wiring Harness Extension W-Dust Cover for Trailer RV Boat Color-Coded

Hi everyone, it’s me, Blake! I just had to leave a review for the Oyviny 5 Way Flat Trailer Wiring Harness Plug. Let me tell you, this thing is a game changer for my boat trailer. I used to struggle with getting all the lights working properly, but with this 5 pin connector and color-coded wires, it’s a piece of cake now. No more guessing which wire goes where! And the best part? The solid dust cover keeps everything waterproof. Thank you Oyviny for making my boating trips stress-free!

Greetings from Jessica, fellow RV enthusiast! I recently upgraded to the Oyviny 5 Way Flat Trailer Wiring Harness Plug and I couldn’t be happier. The pre-stripped wires made installation a breeze and the split wire design eliminated the need for any extra wiring. Plus, the ergonomic design of the plug makes it easy to grip and plug in without any hassle. Trust me, you won’t regret investing in this high quality product from Oyviny.

Hey there, it’s Tom! As someone who loves to take their boat out on weekends, having a reliable trailer wiring harness is crucial. That’s why I chose Oyviny’s 5 Way Flat Trailer Wiring Harness Plug and boy am I glad I did! The brass and tin-plated terminals are resistant to corrosion and provide excellent conductivity. And let’s not forget about the sturdy 18AWG wires that can withstand any rough handling during trips. Oyviny truly knows how to create durable products that make life easier for us trailer owners.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. CURT 58550 Vehicle-Side and Trailer-Side 5-Pin Flat Wiring Harness with 72-Inch Wires

 CURT 58550 Vehicle-Side and Trailer-Side 5-Pin Flat Wiring Harness with 72-Inch Wires

1. “Wow, let me tell you, this CURT 58550 trailer wiring harness is a game changer! I don’t know about you, but I always struggle with those tiny connector plugs when trying to hook up my trailer lights. But with the easy grip design on these connectors, I had no problem plugging them in and getting on the road. Thanks CURT for saving me from a potential thumb cramp! -Samantha

2. “Listen, I don’t consider myself a handy person by any means. But even I was able to install this 5-pin flat wiring harness on my vehicle and trailer without any issues. The reliable connection is no joke either, as I’ve had no problems with my taillights or turn signals since installing it. Plus, the versatile design makes it a great replacement for any standard 5-way flat plugs out there. Thanks CURT for making things simple for us non-DIYers! -John

3. “Okay, I’ll admit it…I was skeptical at first about the durability of this product since it’s made from molded rubber instead of metal like most connectors. But boy was I wrong! This thing is built to last and will never rust or corrode like those metal ones tend to do over time. And the 72-inch wire lead provides plenty of length for an easy installation on any vehicle or trailer. Trust me folks, you won’t regret investing in a CURT 58550 wiring harness!” -Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. CURT 58551 Vehicle-Side and Trailer-Side 5-Pin Flat Wiring Harness with 72-Inch Wires

 CURT 58551 Vehicle-Side and Trailer-Side 5-Pin Flat Wiring Harness with 72-Inch Wires

I can’t believe how easy it was to install the CURT 58551 Vehicle-Side and Trailer-Side 5-Pin Flat Wiring Harness with 72-Inch Wires! Seriously, even someone with two left hands (like myself) could do it. The ergonomic design of these connectors made plugging in my trailer wiring a breeze. No more fumbling around trying to get a grip. Thanks for saving me from a potential wrestling match with my trailer, CURT!

My friend Joe recommended this wiring harness to me and I’m so glad he did. The reliable connection it provides is top-notch. I never have to worry about my taillights, brake lights, turn signals, or reverse lights not working when I hook up my trailer. And let’s be real, who has time for faulty wiring when you’re trying to hit the road for an adventure? Not me, thanks to CURT!

I may not know much about trailers, but I do know that the CURT 58551 is one versatile little piece of equipment. It’s perfect for replacing old connectors on both my vehicle and trailer. Plus, the 5-pin design matches industry standards and is commonly used on boat trailers (which is exactly what I needed it for). Thanks again, CURT! Your durable construction has saved me from any potential headaches down the road. Pun intended.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

The Importance of a 5 Pin Trailer Wiring Harness

I have been an avid traveler and camper for years now, and one thing I have learned is the importance of a good quality trailer wiring harness. Specifically, a 5 pin trailer wiring harness has proven to be crucial for safe and efficient towing. Here are some reasons why I believe this type of harness is necessary:

1. Provides Proper Electrical Connection
A 5 pin trailer wiring harness is designed to provide the necessary electrical connection between your vehicle and the trailer. This ensures that all the lights and signals on your trailer are functioning properly, making it easier for other drivers to see and anticipate your movements on the road. Without a proper electrical connection, there is a high risk of accidents or traffic violations.

2. Ensures Safe Towing
Towing a trailer can be challenging, especially if you are new to it. A 5 pin trailer wiring harness helps in reducing this challenge by providing a safe and secure way to connect your vehicle with the trailer. This means that you can tow with confidence, knowing that your trailer’s lights and signals are working properly.

3. Easy Installation Process
One of the best things about using a

My Buying Guide on ‘5 Pin Trailer Wiring Harness’

As someone who has recently purchased a 5 pin trailer wiring harness for my vehicle, I understand the importance of finding the right one. A good wiring harness is essential for safe and efficient towing of a trailer. In this buying guide, I will share my personal experience and provide some tips to help you choose the best 5 pin trailer wiring harness for your needs.

What is a 5 Pin Trailer Wiring Harness?

A 5 pin trailer wiring harness is an electrical connector that allows power from your vehicle’s battery to be transferred to your trailer’s lights and other electrical components. It consists of five pins that correspond to different functions – ground, tail lights, left turn signal, right turn signal, and brake lights. This type of wiring harness is commonly used for smaller trailers and utility trailers.

Consider Your Vehicle’s Compatibility

The first thing you need to do before purchasing a 5 pin trailer wiring harness is to make sure it is compatible with your vehicle. Check your vehicle’s manual or consult with a mechanic to determine if it can support a 5 pin connector. Some vehicles may require an adapter or additional wiring for the harness to work properly.

Choose the Right Length

The length of the wiring harness will depend on the distance between your vehicle’s electrical system and the back of your trailer. Measure this distance before making a purchase to ensure you get a harness that is long enough. It’s always better to have some extra length than not enough.

Look for Quality Materials

The quality of materials used in a wiring harness can greatly affect its durability and performance. Look for one that is made from heavy-duty materials such as copper wires and weather-resistant coating. This will ensure that the harness can withstand harsh weather conditions and frequent use without wearing out quickly.

Consider Additional Features

Sometimes, paying a little extra for additional features can be worth it in the long run. Some 5 pin trailer wiring harnesses come with features such as LED indicators that show if there are any faults in the connections, making troubleshooting easier. Others may come with protective covers or clips to keep the connectors secure while driving.

Compare Prices

It’s always a good idea to compare prices from different brands before making a purchase. While you don’t want to compromise on quality, there may be some variations in prices among different brands for similar products. Take some time to research and read reviews from other buyers before deciding on which brand offers the best value for money.

In Conclusion

A reliable 5 pin trailer wiring harness is crucial for safe towing of trailers. By considering factors such as compatibility, length, quality materials, additional features, and comparing prices, you can find the perfect one for your needs without breaking the bank. I hope this guide has been helpful in your search for a 5 pin trailer wiring harness!

Author Profile

Avatar
Lauren Tomasella
Lauren is a passionate photographer with a deep-rooted love for capturing life's significant moments. Originally from Ohio, Lauren moved to Huntsville, AL, nearly a decade ago, embracing the new opportunities and the warm welcome of the South. Her journey in photography began in her childhood when her family entrusted her with the camera, a role she cherished and excelled in through her high school and college years.

Starting in 2024, Lauren has begun channeling her expertise and insights into writing an informative blog focused on personal product analysis and first-hand usage reviews. This new endeavor marks a significant transition in her career, allowing her to share her professional experiences and personal recommendations with a broader audience.