The 11 Best Lead Trailer Light Extensions (2022 reviews)

lead trailer light extensions
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There are plenty of options available while buying lead trailer light extensions in the market right now, and if you're confused regarding which one to go for, Your search ends here.

Our review process:

Our Top Picks:

Best Overall:
Buy: Online Led Wiring Harness
READ REVIEW

Best For Vehicle:
Buy: Curt Lead Trailer Light Extension
READ REVIEW

Best For Heavy Gauge:
Buy: Abn Lead Trailer Light Extension
READ REVIEW

Best For Light:
Buy: Maxxhaul Lead Trailer Light Extension
READ REVIEW

Best For Easy Installation:
Buy: Curt Solid Connection
READ REVIEW

Best For Direct Replacement:
Buy: Online Led Lead Trailer Light Extension
READ REVIEW

Best For Side Marker:
Buy: New Sun Lead Trailer Light Extension
READ REVIEW

Best For Brake Lights:
Buy: Mictuning Lead Trailer Light Extension
READ REVIEW

Best For Tail Lights:
Buy: Carrofix Pin Trailer Plug Connector
READ REVIEW

Best With Fast Shipping:
Buy: Carrofix Lead Trailer Light Extension
READ REVIEW

Best For Short Wires:
Buy: Pactrade Marine Lead Trailer Light Extension
READ REVIEW

Best Overall: Online Led Wiring Harness

Online Led Wiring Harness
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The extension is a must have add-on for your regular use. The Online Led Wiring Harness provides great value and has a good design. Intended for use at a nominal system voltage of 60 v dc ( 25 v ac ) or less in surface vehicle electrical systems. This 4 - way flat wishbone style trailer harness kit is constructed from the highest quality materials and undergoes stringent quality checks before leaving the factory.

Finally, the online led wiring harness installed easily, comes with a great kit and it makes for a super easy install.

Most customers opine that the extension is perfect for installing brake/turn signal lights on a cargo carrier. In addition, a few strongly agree that the extension comes in pieces, the wires for running from the lights (not included) to the tongue of the trailer with a standard 4 - way flat connector attached. In addition, they strongly agree that the extension is an easy to read wiring diagram for those unfamiliar with the different color coded wires.

Top Customer Quotes:
  • This is used to wire trailer lights on a trailer hitch cargo rack.
  • This is the perfect harness kit for trailers under and over 80.
  • This is good for a wishbone style wire harness with double brake/turn wires built in.
  • This fits perfectly and it is great at a nice price.

Best For Vehicle: Curt Lead Trailer Light Extension

Curt Lead Trailer Light Extension
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The Curt Lead Trailer Light Extension might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. The curt lead trailer light extension is made for quick delivery, It fits well and has a good design. Curt electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 4 - way flat connector is designed to supply power for tail lights, turn signals and brake lights, as well as a ground connection.

Above all, the curt lead trailer light extension is highly recommend, works well and it works like a charm.

Almost all customers quickly discovered that the extension is a great extension cable for vehicle to trailer. Furthermore, a few also found that the extension is used to extend wiring from led light strip on motorcycle carriers to vehicle trailer plug. Moreover, a few say that the extension can unplug the the two ends without struggling. In short, buyers found this to be one of the best extensions for daily purposes.

Top Customer Quotes:
  • This is used for quality parts, It makes nice quality and has a good design.
  • This is made from durable black molded rubber that will never rust or corrode.
  • This will fit a 4 pin trailer connection.
  • These vehicle-trailer connectors make a great replacement for 4-flat wiring plugs and sockets.

Best For Heavy Gauge: Abn Lead Trailer Light Extension

Abn Lead Trailer Light Extension
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The Abn Lead Trailer Light Extension's superior materials make sure that it ages well with use. The abn lead trailer light extension is used for various applications and it is perfect for great quality. Gauge wires are color-coded for your convenience, and with this 8-foot long extender, there is no need for splicing wires. Moreover, the extension is best for good fit, makes for solid construction and it is a perfect fit.

Above all, the abn lead trailer light extension is a family - owned company based out of South Dakota.

Almost all buyers opine that the extension is as good as trailer wireing gets. Also, they say that the extension is made from quality materials. Moreover, they also found that this extension has no lip on either end, and so goes between them perfectly.

Top Customer Quotes:
  • This is made with fast shipping and it can be made with good connectors.
  • This works fine, is highly recommended and it has features for very good quality.
  • It is really 11.5 inches and can also be used to prank friends.
  • This works well presented as advertised and it is suitable for heavy wire.

Best For Light: Maxxhaul Lead Trailer Light Extension

Maxxhaul Lead Trailer Light Extension
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Maxxhaul line of extensions comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Maxxhaul Lead Trailer Light Extension fits snugly and has a great design. Manufacturer says: As one of the manufacturers and distributors of recreational towing and hitch-mount products, maxxhaul was conceived of our customers' need for a new high - quality value brand. This 7 - way adapter measures at 3.75 " x 2.75 " x 1.75 " connected to the 4 - way adaptor measuring at 4 " x 1.25 " x 1.25.

Above all, the maxxhaul lead trailer light extension features a weatherproofed molded construction end plugs and comes with an 18" awg 300 volt flexible cord that extends from just 18 inches to 3 feet.

Most customers opine that the extension fits all std plugs equipped with a two package. And, a few say that the extension works with a seven prong wiring system for towing. Moreover, a few strongly agree that the extension does have a ground (which functions fine) which is not supposed to be the center plug. In short, many have used the extension for more than a few months without letup, and it shows no sign of giving up.

Top Customer Quotes:
  • This is great for this purpose, the wires were intuitively colored.
  • Weather-sealed plugs would work in different climates to provide a solid connection.
  • Eliminates the need for multiple plugs and adapters to tow various vehicles.
  • The Manufacturer says: with our superior connector design, it enables optimal solid electrical conductivity.

Best For Easy Installation: Curt Solid Connection

Curt Solid Connection
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The features department is where Curt Solid Connection truly manages to shine. The curt solid connection comes with a nice length, It is a perfect fit and has a durable design. The Manufacturer says: We offer loaded ball mounts with a trailer ball already torqued in place, as well as adjustable ball mounts, multi-ball mounts, tow hooks and more. This connector makes a great replacement for a 7 - way rv blade harness and is interchangeable with virtually any 7 - way rv connector.

The extension provides plenty of extra length for an easy installation. In addition, it is best for a good deal, is great for decent quality, it is inexpensive and has a perfect design. Finally, the curt solid connection is highly recommend, Secondly it has stop lights and has a play design.

Most buyers quickly discovered that the extension matched with traditional trailer side wiring. In addition, a few say that the extensions deal with issues related to the pin location and the appropriate wire color. Moreover, a few say that this cable is great and does the job well. Overall, many customers have used the curt solid connection for more than a few months without any complaints, and it shows no sign of giving up.

Top Customer Quotes:
  • This is also very well made and has a good tight fit.
  • It works fine, is fitment, it is built to last and has a great design.
  • This can be used on RV travel trailers.
  • This will work for a traditional equipment/ car hauler trailer.

Best For Direct Replacement: Online Led Lead Trailer Light Extension

Online Led Lead Trailer Light Extension
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We would, of course, be remiss if we didn't mention Online Led Lead Trailer Light Extension for daily purpose. The online led lead trailerlight extension has been stripped and color coded to simplify the installation. Other companies use a weak single prong connector on the plug end of their cables. In addition, it works perfectly and it is great for a nice price.

The extension is highly recommend, can wait for a great deal and it is easy to wire. Further, the extension is used to for life proof, is made for painless replacement and it fits perfectly. Finally, the online led lead trailer light extension is good for peace of mind towing w/ ultra safe & secure connection.

Most buyers found that the extension matches the old one on the dump trailer. Moreover, they strongly agree that the cable is very flexible and easily twisted to avoid it rubbing on the ground since the trailer is pulled with multiple trucks with different plug locations. Therefore, customers were eager to recommend it to friends and families.

Why We Like This:
  • This works well for direct replacement and it is perfect for your trailer.
  • This features finger lugs for easy removal.
  • A double double-prong plug firmly holds the connection.
  • This is easy to install and it is corrosion resistant.

Best For Side Marker: New Sun Lead Trailer Light Extension

New Sun Lead Trailer Light Extension
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For a low asking price, New Sun Lead Trailer Light Extension has managed to overwhelm their customers by packing as many features as they could. The new sun leadtrailer lightextension works as described and it fits perfectly. 4 pin connection for taillight, brake, side marker and left/right turn functions. In addition, it makes for nice quality, is easy to install and it feels well made. Most importantly, the new sun lead trailer light extension is of better quality and it works as expected.

Almost all customers quickly discovered that the extension had a four prong plug, so yes this should work. Also, they also found that the extension is perfect for extending wire from a trailer to tow vehicle.

Why We Like This:
  • Trailer 4 way flat connector plug with 10 foot long wiring harness.
  • Pure copper contact, good conductivity, surface nickel plated.
  • Waterproof color-coded 18 gauge bonded wires.

Best For Brake Lights: Mictuning Lead Trailer Light Extension

Mictuning Lead Trailer Light Extension
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The Mictuning Lead Trailer Light Extension is the most convenient extension on the market today. The mictuning lead trailerlight extension is good for the quality part and it works perfectly. O you still worry about the original trailer line being too short. Further, it is to find the order and click view order detail.

The extension can be used in trailers, cars, rvs, etc, is a good helper for travel. Most importantly, the mictuning leadtrailer light extension has a plug side and wiring side.

"The cable is wired to the rv standard. " - says, one customer. In short, buyers found this to be one of the best extensions for daily purposes.

Why We Like This:
  • This has excellent electrical conductivity and it makes for a great solution.
  • This is suitable for all types of vehicles, including trailers, rvs, cars, boats, etc.
  • This is a perfect connection to any standard 7-way trailer receptacle.
  • This has outstanding contacts and connection perfectly.

Best For Tail Lights: Carrofix Pin Trailer Plug Connector

Carrofix Pin Trailer Plug Connector
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The Carrofix Pin Trailer Plug Connector might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few iterations. The carrofix pin trailer plug connector is made from durable pvc jacketed cable wire, It's designed to supply power for tail lights, turn signals and brake lights and other signal lights as well as a ground connection. Make sure this fits by entering your model number. Also, the extension can be used as a wire extension for an existing connector.

The extension provides extra length for an easy installation. Finally, the carrofix pin trailer plug connector works well for good quality connectors and it fits perfectly.

Almost all customers opine that the extension is the kind where all four wires are exposed and joined together to make a wide, flat wire. And, they also found that the extension is made from good materials etc. In addition, a few say that the extension is perfect from truck to boat trailer.

Why We Like This:
  • Molded 4 way trailer wiring connector, heavy duty 18 gauge jacketed cable wire, 32.
  • This can change with wire length and it allows for a perfect fit.
  • Lot of satisfied buyers.

Best With Fast Shipping: Carrofix Lead Trailer Light Extension

Carrofix Lead Trailer Light Extension
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If you want nothing but an extension that is desirable, this Carrofix Lead Trailer Light Extension is certainly a wise investment. The carrofix lead trailer lightextension is made with highest quality bonded wires(white + brown + yellow + green), blue wire is separated. Pre-wired 5-way flat molded trailer connector. Moreover, this includes both a vehicle-end and trailer-end connector and can be cut to splice into existing wiring or left as a loop to serve as a useful extension harness.

Above all, the carrofix lead trailer light extension can be used on boat trailers and trailers with surge brakes.

In short, at the price, they believe that they got a steal of a deal with it.

Why We Like This:
  • It includes a molded male and female connector and 48-inch of 18-gauge color-coded lead wire.
  • This is great with fast shipping, it looks great and has a perfect design.
  • Good brand reputation.

Best For Short Wires: Pactrade Marine Lead Trailer Light Extension

Pactrade Marine Lead Trailer Light Extension
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The Pactrade Marine Lead Trailer Light Extension should be able to handle its purpose and duties with ease. Moreover, it is a 5-way standard flat trailer connector with double trailer ends, and it includes 12" color coded lead wires. Make sure this fits by entering your model number. Finally, the pactrade marine lead trailer light extension is designed for all types of trailers, including marine boat trailer,s horse trailer,ss motorcycle trailers, and other cargo utility trailer.s.

Most customers agree that the extension is great for hooking up and backup lights. Also, they say that the extension is great in conjunction with curt 56584 replacement uscar 5 pin harness. In short, buyers found this to be one of the best extensions for daily purposes.

Top Customer Quotes:
  • Constructed with bonded wires and durable rubber.
  • This is perfect for short wires.
  • Double ended 5-way flat trailer connector.