Top 6 Best 4 Wire Trailer Extension

Effortlessly Tow Your Fifth Wheel and Gooseneck Trailers with Our Extension - No Rewiring Required. Plug-N-Play Versatility with Extra Secure Double-Prong Terminals - No Permanent Installation Needed. Built to Last with Commercial Grade Durable PVC Sheathing - Waterproof and Corrosion Resistant for Years of Reliable Service. Safe and Secure Connection Every Time with Heavy Duty, Double Prong, Nickel Plated, Copper Terminals - No More Flickering Lights or Malfunctioning Equipment. Easy to Use with Finger Lugs for Easy Removal and a Spring-Loaded Cap on the Socket End that Firmly Grips the Trailer Plug - Perfect for Bumpy Roads.

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.

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 72-inch wire loop provides plenty of extra length for a flexible installation.

CZC AUTO TRAILER WIRE EXTENSION 25ft 300in long. 4-way flat wiring harness extension with a male and female end. EXTEND PROPER LENGTH FOR APPLICATION The 4 flat light connector can give you extra length of tow light, hitch light, trailer light wire, trailer wiring, etc. and replace or fix the broken wires. It also can be used for trouble shooting to check if the light circuits are working. EASY TO USE HOOK UP Plug n' Play Connection.You don't need to cut the original harness to add wires. Color coded wire directly match the trailer wire system for easy and safe connection. WIDELY APPLICATION Most commonly used for all types of trailers including marine boat trailer, horse trailer, ATV trailer, and other cargo utility trailer hitches which have a standard 4-pin plug. PURE COPPER CORE The 4 pole trailer connector is made of superior materials, heavy duty 18 gauge 100 pure copper core covered by PVC with UV, PVC plug with stain nickel plated copper terminals inside. Sealed and anti-corrosion.

Easy to install Come with mounting bracket and screwsnuts.. 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.

Trailer 4 wire extension, color coded heavy duty 20 gauge wires, 32 inch. 4 Pin trailer plug 4 way flat connector with sealing cap on the end keeps the leads dry when not in use. Constructed with bonded wires for easier installation. 4 way flat output connects tail lights, brake lights and turn signals. No need to splice wires, simply extend them with this extender into existing wiring to provide connections for both vehicle and trailer. Fits for all types of trailers including marine boat trailer, horse trailer, ATV trailer, and other cargo utility trailer hitches which have a 4-way plug.

4 Pin Extension. 4 way connector with fully jacketed cable 18 Guage wires, suitable for any types of trailers including marine boat trailer, horse trailer and other cargo utility trailers as long as it has a 4-way connection. Coiled Design. The coil design makes the wire does not drag but yet allows for the extra length needed for tight turns with a trailer, stretchable coiled wire keeps memory and effectively weatherproof. Dust Cover. Standard 4 pin female connector equipped with a rubber dust cover to protect the connector from dust and water for long service life. Brass and Tin-Plated terminal ensure great conductivity. Easy Plug Play. This 4 wire trailer lighting extension cable comes ready to plug into the existing 4 pole plug on your vehicle and trailer, No Splicing Required 4 way connectors features tabs on the sides for a better grip when plugging and unplugging. Note The designed length of this coiled cable is 3ft36 inches, while the normal working length should be about 28 inches. Please confirm the length you need before ordering.

4 Pin connector with the fully jacketed cable harness, protects inner wires from the bad weather and hazardous road conditions, heavy duty and for long service life.. Suitable for any types of trailers including marine boat trailer, horse trailer and other cargo utility trailers as long as it has a 4-way connection.. No need to splice wires, this trailer 4-pin flexible conversion cable comes to easily plug into your existing wiring to provide connections for both vehicle and trailer.. A sealing rubber cover for the truckfemale end connector, keeps the terminals clean, especially when you live in lake effect or heavy snow areas, weather sealed very well.. Precise manufacturing technology, high reliability and stable performance. 100 brand new, please be assured of your purchase.

Trailer 4 wire extension, color coded heavy duty 18 gauge wires, 32 inch. 4 Pin trailer plug 4 way flat connector with sealing cap on the end keeps the leads dry when not in use. Constructed with bonded wires for easier installation. 4 way flat output connects tail lights, brake lights and turn signals. No need to splice wires, simply extend them with this extender into existing wiring to provide connections for both vehicle and trailer. Fits for all types of trailers including marine boat trailer, horse trailer, ATV trailer, and other cargo utility trailer hitches which have a 4-way plug.

ITEM TYPEThis is a 25 foot male female 4-flat marine trailer wiring harness with 4-way conductors and a white ground wire, made of 18-gauge wire, designed to split at the trailer tongue and run down each side of the trailer. The 4 flat trailer wire is color-coded and bonded wire to easily splice into your trailer's wiring system, no need for splicing wires. This trailer wire harness kit is completely sealed for a long corrosion-resistant installation.. EXTENSION INCLUDINGThis 25foot 4 wire boat trailer wiring extension can conform to the SAE J1128 specification. Extends wiring system provides more flexibility. It can protect tow vehicle electronics from wiring shorts. Includes a 4-feet trunk connector, splices, and clips. This trailer wire harness kit also can work on an COPPER trailer based on the ground wire.. ENOUGH LENGHT GROUND WIREThis trailer wire extension with 4 way flat plug connector is designed to supply power for tail lights, turn and brake lights, as well as a ground connection. The white grounding wire is so enough long to wiring. The trailer side ground wire is about 2ft. Trailer wiring harness features a ground wire. The white ground wire is made of 18-gauge, which is corrosion resistant terminal.. 4-WAY CONNECTORS FITMENTYou can install the trailer wire so quickly and easily through the 4-way connectors. 4-pin connectors are available allowing the basic hookup of the three lighting functions running, turn, and brake lights plus one pin is provided for a ground wire. Most standard light duty trailers will use a 4-pole flat connector. Not compatible with motorcycle trailer wiring, and you could confirm the fitment to be not the wrong item before ordering.. 4 WIRING INSTRUCTIONThere are instructions for wiring the running light and license plate lights included. The different color wires are clearly identified as each wire's function, so you can make the installation safe and straight-forward..

1. 4-pin Trailer Light Wiring Harness, Special Design to Fit For Trailer LED Lights, Tailgate Light Bars and Other Use. 2. Premium Insulating Silicone Housing, Worry-free About Wiring Safety, Super Flexible and Durable. 3. Environmentally friendly plastic case, waterproof and dustproof, high security. 4.18 AWG COLOR CODED WIRES- Color coded 18 AWG wires clearly identify each wire's function makes installation safe and straight-forward. 5. Used for All Types of Vehicles Like Trailer, Truck, Motorcycle Trailer, ATV Trailer..