Check Out This Great Selection Of All High-Quality harness extension plug Products

We did research and knew lots of information on harness extension plug products. We spent time looking for a good harness extension plug product. In addition to recommending the most popular harness extension plug products. Today this site selects the best harness extension plug products in the post for you to choose. Check our post to purchase the best harness extension plug products.


ONLINE LED STORE 3ft 7-Way Trailer Plug Wiring Harness [7-Pin Trailer Cord Extension Wire Cable] [Gooseneck Hitch Extender] [Plug-N-Play] [10-14AWG] 7 Prong Trailer Tow Wiring Connector for RV


  • IDEAL FOR FIFTH WHEEL AND GOOSENECK TRAILERS – Install the extension in your truck bed and plug into your existing bumper hitch without rewiring your trailer, RV, or truck for fifth-wheel and gooseneck trailers; simply unplug to tow your other lightweight trailers.
  • PLUG-N-PLAY VERSATILITY – Extra secure double-prong terminals makes this cable an excellent plug-n-play extension for your existing trailer harness without permanent installation.
  • LIFE PROOF – Commercial grade durable PVC sheathing is waterproof and corrosion resistant for years of reliable service.
  • SAFE AND SECURE CONNECTION – No more dangerous flickering lights or malfunctioning equipment. Heavy duty, double prong, nickel plated, copper terminals ensure a solid connection every time.
  • EASY TO USE – The plug end features finger lugs for easy removal. The spring-loaded cap on the socket end firmly grips the trailer plug. Bumpy roads? No problem.

Your harness extension plug products purchase guide and retailer suggestion

Which retailer to choose from the many competing ones? It’s not an easy question. You might be surprised at how much a harness extension plug product will vary in price, quality, and availability depending on where you go!

Here’s our top 6 list on guiding you to select the right retailers to buy the best harness extension plug products.

     1. Decide what you want to buy
     2. Find the best retailer for that product
     3. Compare prices, shipping rates, and return policies
     4. Read reviews of the company before buying anything from them
     5. Make sure you’re getting a good deal by comparing prices with other retailers
     6. Check out the store’s return policy before purchasing anything just in case it doesn’t work out or isn’t what you expect


CURT 56070 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension, Select Chevrolet, Dodge, Ford, GMC, Nissan, Ram, Toyota , black


  • TRUCK BED EXTENSION. This trailer wiring harness is designed to be an extension of the existing tow wiring of your truck. It retains use of the rear 7-way RV blade socket, while adding an additional 7-way socket in the truck bed
  • EASY TO INSTALL. No wire cutting! No splicing! This trailer wire extension plugs into existing factory wiring on your truck and has a 7-foot harness for flexible positioning in the truck bed (2-1/8-inch hole saw required for installation)
  • HEAVY-DUTY CONNECTOR. The 7-pin trailer wire extension can be used to connect trailer taillights, brake lights, reverse lights, turn signals, electric trailer brakes and an auxiliary power wire
  • DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of the 7-pin truck wiring socket is made from durable molded black plastic and has a spring-loaded dust cover to protect the connection points
  • VEHICLE-SPECIFIC. This vehicle-trailer wiring extension harness is designed for select models of Chevrolet, Dodge, Ford, GMC, Nissan, Ram and Toyota vehicles, ensuring the easiest possible installation


MICTUNING Universal 4 Way Flat Y-Splitter Plug and Play Adapter Extension Harness for LED Tailgate Light Bar and Trailer Lights


  • * 2-Way Y-Splitter Harness, Special Design to Fit For Trailer LED Lights, Tailgate Light Bars and Other Use
  • * 17.5″ Long Wiring Harness with 9″ of each Male Flat 4 Pin Connector and 2 Female Flat 4 Pin Connectors
  • * Premium Insulating Silicone Housing, Worry-free About Wiring Safety, Super Flexible and Durable
  • * Play-N-Play, Fits ALL Types of Trailers, Helping to Extend Your Original One Without Splicing New Wires
  • * What You Get: 1x 4 Pin Trailer Y-Splitter, Free Lifetime Technical Support, Plus Friendly Aftermarket Services

Buy harness extension plug products from reliable brands with cheap price

When you are in need of harness extension plug products, it’s important to research what brands offer the best quality for your needs at a reasonable price. This is especially true when shopping online because there is no way to physically inspect.

You are always looking for the best deals. You want to find a cheap price on good products, but you don’t know where to look.

Don’t worry! We list 10 reliable brands with cheap prices to choose from. We specialize in finding you high-quality harness extension plug products at affordable prices.

You deserve to buy harness extension plug products at the best prices. I’m here to tell you about some of the best deals available on the Internet right now so that you can get what you want at a low price.

The list will include information like brand name, product name, and how much it costs. The brands are reliable and offer great quality for even better prices than before! So take a look below and see if anything catches your eye!


Nilight 2PCS Plug and Play 22AWG 5Feet Wiring Harness Switch Extension Kit for Off Road LED Work Light Bar, 2 Years Warranty


  • High-quality: The Wiring Harness Extension Kit made of 22 Gauge flexible strand copper wire, rubber protected, High quality PVC insulation tube protect the whole harness from overheat
  • 5ft Extension Wires: Extend your wiring harness to your desired lighting location
  • Play and Plug design makes the extension wires installed easily
  • Wide Application: Suitable for almost all 12V battery vehicles, such as ATVs UTVs cars motorcycles ships yachts and trailers
  • Package Include: 2 x 5feet wiring harness extension kit


Saihisday 4 Pin Trailer Plug Extender Trailer Wire Extension Harness 28″


  • Easy to install: Come with mounting bracket and screws+nuts.
  • Durable: 4 Pin wire flat adapter comes with the fully jacketed cable harness, protecting inner wires from the bad weather and hazardous road conditions.
  • Your choose: Perfect for RVs, trucks, trailers, campers, caravans, food vans, boat trailer, etc
  • Plug and play: Just need to plug this 4-Pin flat spring wiring trailer into your existing wiring, you can connect your automotive with the trailer. No need splice wires.
  • Product warranty: 1 year warranty

See key features before deciding on a harness extension plug product to purchase

It can get confusing really quickly especially if one category doesn’t fit what I’m looking for exactly but another does.

This blog post will tell you how to avoid these common mistakes when shopping for your next product. Pay attention to measurements when ordering online because sizing can be different across brands and even within the same brand across colors or styles.

You may have heard one detail from your friends, but that is just one opinion out of many. We give you some insight on what to look for in terms of the type of product and also some pros and cons about each type so you can decide for yourself what’s best based on your needs.


ABN Trailer Wire Extension, 4ft, 4-Way 4-Pin Plug Flat 20 Gauge – Hitch Light Trailer Wiring Harness Extender


  • EFFORTLESS TRAILER WIRING: Use the ABN Trailer Wire Extension, 4’ Foot, 4-Way 4-Pin Plug Flat 20 Gauge – Hitch Light Trailer Wiring Harness Extender to extend current truck to trailer wires
  • VARIOUS APPLICATIONS: 4-way standard flat light connector with trailer ends; For all types of trailers including marine boat trailer, horse trailer, motorcycle trailer, ATV trailer, and other cargo utility trailer hitches (tow/haul vehicle must have 4-way plug)
  • BUILT TO LAST: Heavy-duty 20-gauge wires for strength and longevity; Color-coded for your convenience
  • NO SPLICING: No need to splice your new wires, simply extend them with this extender
  • PACKAGE CONTENTS: Package includes (1) 4-foot (1.2m) extension for your convenience


Tata.Meila 4 Way Y-Splitter Plug Universal For Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors


  • 4-Way Y-Splitter Harness, designed to supply power for trailer led bars,tailgate light bars,rear camera as well as a ground connection
  • Premium insulating silicone housing, worry-free about wiring safety, super flexible and durable
  • Play-N-Play, fits all types of trailers, helping to extend your original one
  • Male Flat 4 Pin Connector and 2 Female Flat 4 Pin Connectors
  • Package include:1 x Trailer Splitter Harness


TOMALL H13 9008 LED Headlight Extension Wiring Harness Connector Socket Adapter 12cm(5inch)


  • Material: ABS + Copper Wire + Plastic Pipe;
  • Fit to Voltage: 12V-24V; Installation: Plug and Play;
  • Fit Socket: H13 9008 Male & Female Connector Adapter;
  • Total Length: 19cm (7.5inch); Extend Part: 12cm (5inch); Weight: 40g/pair;
  • Package include: 2 * Extension Wiring Harness (not include lights)

One of your care when buying harness extension plug products is after-sale service

Do you know how to choose harness extension plug products? One of the things that you care about is after-sale service. The more care and attention you get from customer service, the less likely it is that you will ever need them!

If you have a harness extension plug product in mind and are looking for what after-sale service you care about most, this article is definitely for you!

Do you know what after-sale service you care about most when choosing a harness extension plug product? According to a recent survey, the majority of people think it is a quality guarantee.

In recent years, after-sale service has been more of an important factor for customers to consider. Most of you want to know how you can be helped after purchase and if there is any support available in the future should anything go wrong with the harness extension plug product.


Nilight Wire Extension, 3 Feet, Play and Plug 16 Gauge – Wiring Harness Extension for Off Road LED Work Light Bar,2 Year Warranty (10021W)


  • 3ft extension wires: Extend your wiring harness to your desired lighting location.
  • Play and Plug design makes the extension wires installed easily;
  • Wide application: suitable for almost all 12V battery vehicles, such as jeeps, ATVs, UTVs, cars, motorcycles, ships, yachts and trailers
  • Package include: 2x wiring harness extensive kit


Nilight 50037R 12FT Cable DC Extension Cord 16AWG 2 Pin Wire Harness with 12V-24V Quick Connect/Disconnect SAE Connector with Dust Cap, 2 Years Warranty


  • Quality Wire: 12 Feet long copper wire, 16AWG, 2 Pin, with universal SAE connectors. Red wire is for positive and black wire for negative. The whole harness is heavy duty, super flexible and durable
  • Universal SAE Connectors: Standard terminals, quick connect/disconnect, compatible with most SAE port
  • Main Purpose: Designed to extend and maintain most battery chargers with SAE quick release connectors. Has a wide range application in the daily use of battery tenders, projects of motorcycles, trucks, solar panels, RVs and cars
  • High Protection: Each SAE connector comes with a dust cap to prevent it from raindrops and dust
  • Package Includes: 12FT 16AWG SAE extension cable, 2 Years

Physical stores are usually small and high rents. Therefore, you will have more choices when purchasing harness extension plug products online.

This blog lists the most popular harness extension plug products this year. I think you can find a satisfied harness extension plug products in the post.

Using harness extension plug products can save you time and effort. The website lists high-quality harness extension plug products for you to choose from.

Choosing harness extension plug products from our blog can save you a lot of time. The harness extension plug products we listed is very popular, and harness extension plug products is from a reputable store.

The seller has a good customer service team to solve after-sales problems for you. Buying harness extension plug products from the website in the post will give you no worries.