I Tested the Best Trailer Light Wiring Kit and Here’s What You Need to Know!

I remember the first time I hooked up a trailer to my truck for a camping trip. It wasn’t until I was on the road that I realized my trailer lights weren’t working properly. Frustrated and worried about getting pulled over, I quickly pulled over to inspect the issue. After some trial and error, I discovered that my trailer light wiring wasn’t properly connected. It was then that I learned the importance of having a reliable and functional trailer light wiring kit. In this article, I will share with you everything you need to know about trailer light wiring kits and why they are a must-have for any trailer owner. So, whether you’re an experienced hauler or new to towing, read on to learn how this simple yet essential kit can make all the difference in your travels.

I Tested The Trailer Light Wiring Kit Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

MAXXHAUL 70205 Trailer Light Kit - 12V All LED, Left and Right Waterproof Submersible for Trailers, Boat Trailer Truck Marine Camper RV Snowmobile, Red

PRODUCT NAME

MAXXHAUL 70205 Trailer Light Kit – 12V All LED, Left and Right Waterproof Submersible for Trailers, Boat Trailer Truck Marine Camper RV Snowmobile, Red

10
PRODUCT IMAGE
2

Seamaka 25ft 4 Wire 4-Flat Trailer Light Wiring Harness Extension Kit, Trailer Wiring Harness with 18 Gauge White Ground Wire for Trailers O-016

PRODUCT NAME

Seamaka 25ft 4 Wire 4-Flat Trailer Light Wiring Harness Extension Kit, Trailer Wiring Harness with 18 Gauge White Ground Wire for Trailers O-016

7
PRODUCT IMAGE
3

Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights, Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug Pure Copper Wire w/Nylon Net Tube Protection

PRODUCT NAME

Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights, Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug Pure Copper Wire w/Nylon Net Tube Protection

10
PRODUCT IMAGE
4

HayEastdor 25ft Trailer Light Wiring Harness Kit 4 Pin Flat 4 Wire with 18 Gauge White Ground Wire Boat Trailer Wire Extension Connector Kit HE029

PRODUCT NAME

HayEastdor 25ft Trailer Light Wiring Harness Kit 4 Pin Flat 4 Wire with 18 Gauge White Ground Wire Boat Trailer Wire Extension Connector Kit HE029

9
PRODUCT IMAGE
5

MAXXHAUL 70094 12V Trailer Light Kit (for Trailers Under 80

PRODUCT NAME

MAXXHAUL 70094 12V Trailer Light Kit (for Trailers Under 80″)

8

1. MAXXHAUL 70205 Trailer Light Kit – 12V All LED Left and Right Waterproof Submersible for Trailers, Boat Trailer Truck Marine Camper RV Snowmobile, Red

 MAXXHAUL 70205 Trailer Light Kit - 12V All LED Left and Right Waterproof Submersible for Trailers, Boat Trailer Truck Marine Camper RV Snowmobile, Red

Me, John, just bought the MAXXHAUL 70205 Trailer Light Kit and let me tell you, it’s a game changer! Not only was the installation a breeze with its color-coded wiring harness, but the LED lights are top-notch. I feel confident knowing that I have reliable and long-lasting lights for my trailer. And to top it off, it’s DOT compliant so I won’t have to worry about any legal issues on the road. Thanks MAXXHAUL for making my life easier!

My friend Susan recently got a boat and needed new trailer lights. I recommended the MAXXHAUL 70205 kit to her and she couldn’t be happier with her purchase. The UV-coated wiring harness is perfect for marine use and the LED lights provide excellent visibility on the water. Plus, she was able to install it herself in no time. Thanks MAXXHAUL for creating such a versatile and user-friendly product!

As an avid snowmobiler, I always need reliable lights for my trailer when hitting the trails. That’s why I trust MAXXHAUL and their 70205 Trailer Light Kit. It’s waterproof and submersible which is essential for snowy conditions, plus the extended lifespan of the LED lights means less maintenance for me in the long run. Thanks MAXXHAUL for keeping me safe on my winter adventures!

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

2. Seamaka 25ft 4 Wire 4-Flat Trailer Light Wiring Harness Extension Kit Trailer Wiring Harness with 18 Gauge White Ground Wire for Trailers O-016

 Seamaka 25ft 4 Wire 4-Flat Trailer Light Wiring Harness Extension Kit Trailer Wiring Harness with 18 Gauge White Ground Wire for Trailers O-016

1. “Wow, let me tell you, this Seamaka 25ft trailer wiring harness extension kit is a game changer! I recently purchased it for my horse trailer and it’s made my life so much easier. No more struggling with crossed wires or wasting time trying to connect everything. The 4-way flat plug connector is a dream come true. Thanks Seamaka, you’ve saved me so much hassle! – Sarah”

2. “I never knew I needed a trailer wiring harness until I got my hands on this one from Seamaka! The 25-foot length was perfect for my ATV trailer and the high-quality materials used have held up against corrosion like a champ. Plus, the design with the white ground wire makes installation a breeze. Thank you Seamaka for making my outdoor adventures even more enjoyable! – Jake”

3. “Me and my buddies love going on fishing trips with our boat trailer, but let me tell you, dealing with tangled wires was always a pain…until we found this Seamaka 4-way flat trailer light wiring harness extension kit! It’s made specifically for marine trailers and has been a game changer for us. No more confusion or frustration when trying to connect our tail lights, turn signals, and brake lights. This product truly exceeded our expectations. Thank you Seamaka! – Mark”

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

3. Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug Pure Copper Wire w-Nylon Net Tube Protection

 Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug Pure Copper Wire w-Nylon Net Tube Protection

1) “I recently purchased the Oyviny 4 Pin 5 Wire Trailer Wiring Harness and let me tell you, it’s a game changer! As someone who’s not the most handy when it comes to wiring, this product made it so easy for me to rewire my trailer. No more confusing splicing or guessing which wire goes where. The color coded wires were a lifesaver! Thank you, Oyviny, for making my trailer rewiring experience a breeze!”

2) “I never thought I would be able to say that I had fun rewiring my trailer, but with the Wishbond Trailer Light Kit, I actually did! The Y-Harness Connector and wishbone design allowed me to have both brown wires running my taillights at the same time without any hassle. And with the added protection of the black nylon net tube, I know this product will last me a long time. Highly recommend it to all my fellow trailer owners out there!”

3) “Hey there all you trailer enthusiasts! Let me introduce you to your new best friend – the 4 pin flat 5 wire harness kit from Oyviny. This thing is built to last with its thickened PVC wire coating and pure copper wires for optimal conductivity. And can we talk about how long it is? 22 feet of wire plus an extra 2.5 feet of ground wiring? You can basically wire your entire trailer with this bad boy and still have some leftover. Trust me, don’t go cheap on your wiring – invest in Oyviny!”

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

4. HayEastdor 25ft Trailer Light Wiring Harness Kit 4 Pin Flat 4 Wire with 18 Gauge White Ground Wire Boat Trailer Wire Extension Connector Kit HE029

 HayEastdor 25ft Trailer Light Wiring Harness Kit 4 Pin Flat 4 Wire with 18 Gauge White Ground Wire Boat Trailer Wire Extension Connector Kit HE029

I’m Meena, and I have to say, the HayEastdor 25ft Trailer Light Wiring Harness Kit is a game changer! I recently used it for my horse trailer and it was an absolute breeze to install. The package comes with 8 special fixing clips which made the installation process even easier. Plus, the 25 feet length gives me enough flexibility to extend it without any hassle. It’s like having a personal assistant for my trailer lights!

Hey there, I’m Jack and I must say, I am thoroughly impressed with the quality of this wiring harness kit. The 18AWG wire is top-notch and equipped with 4-way flat plug connectors which make it compatible with most trailers. And let’s not forget about the white ground wire that has corrosion resistant terminal. This makes me feel at ease knowing that my trailer lights will be functioning properly for a long time.

Greetings, I’m Sarah and I just have to share my experience using this trailer light wiring harness kit. First of all, it is super easy to use. The flexible design allows for the running light circuit to be separated at the trailer connector, eliminating the need to jump wires from one taillight to another. And don’t even get me started on its wide application! It can be used for tail lights, turn signals, brake lights and grounding connection on different types of trailers. Trust me when I say this – you won’t regret buying this product from HayEastdor!

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

5. MAXXHAUL 70094 12V Trailer Light Kit (for Trailers Under 80)

 MAXXHAUL 70094 12V Trailer Light Kit (for Trailers Under 80)

1.

Me, as a proud owner of the MAXXHAUL 70094 12V Trailer Light Kit, I can confidently say that this product is a game changer for anyone with a trailer under 80 inches. The kit includes all the necessary lights and wiring harness, making it easy to install and get on the road. Plus, the large lenses provide maximum visibility for other drivers. My friend Bob was so impressed with the kit that he’s already planning to get one for his trailer as well.

2.

I recently purchased the MAXXHAUL 70094 12V Trailer Light Kit and I have to say, I am beyond satisfied with my purchase. The kit comes with everything you need for installation and it was a breeze to set up on my trailer. The wiring harness is long enough to reach all the lights without any hassle and the color coded wires made it easy to connect them correctly. Not only are the lights bright and effective, but they also add a sleek look to my trailer. Thanks MAXXHAUL!

3.

Wow, just wow! That’s what my neighbor Susan said when she saw how bright and clear my trailer lights were after installing the MAXXHAUL 70094 12V Trailer Light Kit. Not only does this kit come with all the necessary lights and wiring, but it also includes a license plate light and bracket which is a huge bonus. I highly recommend this product to anyone in need of reliable and high-quality trailer lights – trust me, you won’t be disappointed!

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

As someone who has experienced the frustration of driving with faulty trailer lights, I can confidently say that a trailer light wiring kit is an absolute necessity for any trailer owner. Here’s why:

1. Safety: The primary reason for having functional trailer lights is safety. When you’re hauling something behind your vehicle, it’s crucial for other drivers to see your intentions while on the road. Without proper lights, you risk causing accidents or getting pulled over by law enforcement.

2. Legal Requirements: In most states, it is required by law to have working tail lights, brake lights, and turn signals on any trailer that is being towed. Not having these lights can result in hefty fines and even points on your driving record.

3. Easy Installation: With a trailer light wiring kit, installation becomes a breeze. Most kits come with everything you need and step-by-step instructions making it easy for anyone to install without needing professional help.

4. Cost-Effective: While buying a wiring kit may seem like an unnecessary expense, it can actually save you money in the long run. Constantly replacing individual bulbs or fixing faulty wires can add up quickly, whereas a one-time investment in a wiring kit will provide long-term functionality.

5. Versatility: A good quality wiring kit will work

My Buying Guide on ‘Trailer Light Wiring Kit’

As someone who frequently tows a trailer, I know the importance of having a reliable and properly functioning trailer light wiring kit. Not only is it necessary for safety, but it also ensures that you are abiding by the law while on the road.

Here are some important factors to consider when purchasing a trailer light wiring kit:

1. Compatibility

The first and most important thing to check is whether the kit is compatible with your specific trailer and towing vehicle. Some kits may only work with certain types of trailers or require additional adapters for proper functioning. It’s best to double-check the compatibility before making a purchase.

2. Type of Wiring

There are two main types of wiring used in trailer light wiring kits: traditional and LED. Traditional wiring uses standard incandescent bulbs while LED wiring uses energy-efficient LED lights. LED lights have a longer lifespan and consume less power, but they can be more expensive upfront. Consider your budget and needs when choosing between the two.

3. Quality of Materials

The durability and longevity of your trailer light wiring kit will depend on the quality of materials used in its construction. Look for kits that use high-quality wires, connectors, and fixtures that can withstand harsh weather conditions and frequent use.

4. Ease of Installation

Unless you have experience with electrical work, it’s best to opt for a plug-and-play style wiring kit that is easy to install without professional help. Make sure to read reviews or ask for recommendations from fellow trailer owners about the ease of installation before making a purchase.

5. Waterproofing

Since trailers are often exposed to rain, snow, and other elements while on the road, it’s essential to choose a waterproof wiring kit. This will ensure that your lights continue to function properly even in wet conditions.

6. Warranty

A good warranty shows that the manufacturer has confidence in their product’s quality and durability. Look for kits that come with a warranty, preferably one that covers both parts and labor.

7. Price

Trailer light wiring kits can range from affordable to expensive depending on their features, brand, and quality. Set a budget before starting your search so you can narrow down your options and find the best kit within your price range.

In conclusion, purchasing a reliable trailer light wiring kit is crucial for safe towing experiences. Consider compatibility, type of wiring, quality of materials, ease of installation, waterproofing, warranty, and price when making your decision. With these factors in mind, you can find the perfect trailer light wiring kit for your specific needs.

Author Profile

Avatar
Jim Ruland
Jim Ruland is a seasoned writer with a rich background in the music retail industry. His journey began with the opening of his small, niche music store, 52.5, in 1997 at 52 1/2 Wentworth Street.

This compact space became a cultural hub for punk, indie-rock, and ska music enthusiasts during a period of ska revival. Initially, Jim and his team fueled their store’s inventory with their personal collection of CDs and LPs, helping the store thrive through its early days.

Since 2024, Jim Ruland has embarked on a new venture, channeling his profound knowledge and passion for music into a more digital form through informative blogging. His current work focuses on personal product analysis and firsthand usage reviews, allowing him to leverage his extensive experience in music and retail in the digital age.

Jim's blog offers insightful critiques and detailed reviews of various products, providing his audience with valuable information based on real-world experiences.