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4 FT 7 Pin Trailer Plug Heavy Duty Trailer Wire Extension Pure Copper 7 Wire Trailer Wiring Harness Kit with Dust Cover 7 Way Trailer Plug Cord for RVs Trailers Campers

Free shipping on orders over $29.99

$16.59

$ 6 .99 $6.99

In Stock

1.Size:7p-4 Ft


About this item

  • 【PURE COPPER】The outer skin of the 7 pin trailer connector is made of high-quality PVC. Terminals and cores are made of 100% pure copper. Pure copper 7 way trailer cord has better electrical conductivity. High conductivity ensures quick response when switching car turn signals and brake lights while the trailer is in motion. Pure copper 7 wire trailer cable are safer and last longer
  • 【TRAILER WIRE APPLICATION】Trailer wiring harness kit 7 pin trailer plug wiring harness is suitable for trailers, campers, food trucks, dining trucks, caravans, RVs and other towing vehicles. For example: trailer 7 pin wiring harness is used to control brake lights, turn signals, reversing lights, tail lights, etc
  • 【REILABLE TRAILER PLUG】Gubrdfrsod 7 blade trailer connector trailer plug uses high-quality pure copper double prongs instead of poor single prongs. Double-pin plugging and unplugging are stronger and provide better contact. The 7 wire trailer light plug comes with a dust-proof and rain-proof PVC plug cap to ensure that the copper terminals of the 7 way trailer wiring harness kit plug are protected from dust and rain
  • 【EASY SPLICING】This 4 Feet long trailer cord 7 pin trailer plug comes with 7 RV standard color-coded wires suitable for most standard trailer wiring, but as there are some differences between trailer manufacturers, please check gubrdfrsod 7-pin trailer plug is ideal for your trailer before.to avoid errors
  • 【WIRE GAUGE】The 7 pin trailer cord built made of 10-14AWG standard pure copper wire; black and white wire made of 10AWG; blue wire made of 12AWG; brown/yellow/red/green wire made of 14AWG; Soft and rugged PVC sheathing 7 pin trailer wiring harness plug for outdoor use.get easily upgrade the corroded old 7 pin trailer cord wiring on your trailers, caravans,RVs, food vans, campers and other towed vehicles
  • 【PRE SALES & AFTER SALES SERVICE】If you have any questions about our gubrdfrsod 4 ft 7 pin trailer plug heavy duty trailer connector or you are not satisfied with the 7 pin trailer cord you receive, please contact us in time


Heavy Duty 18 Gauge 4 FT 7 Way Trailer Wire


Tyler Morgan
Reviewed in the United States on February 28, 2025
These things are super complicated to wire and it worked long enough for the return window to close but from the jump I’d have my trailer break lights flicker while my truck was off and then 2 months after that the trailer brakes were seemingly going in and out and now the thing doesn’t work at all. Nothing has happened and I don’t use the trailer daily so it seems impossible things would fall apart that quickly. Very disappointing
Kathryn Ashley
Reviewed in the United States on January 23, 2025
Really good quality it was what it said it was. Should last a long time
BobR
Reviewed in the United States on January 1, 2025
The build quality of this extension appears to be excellent. For that I would give it five stars. That the maker chose to use non-standard wire colors is inexcusable and baffling - as other reviewers have noted. For that I knocked off a star. I was able to get everything hooked up okay be comparing Gubrdfrsod's specs with the colors everyone else in the world uses. That was a needless, time-wasting task, but it all worked out. I now have it hooked up and it works great.
d reed
Reviewed in the United States on June 8, 2024
Used to replace the front end connection on 2000 trailer. A good cable with high flexibility. It was a slightly larger od so I had to drill out the holes. It comes with a end cap which I found to retain moisture so it stays off. I just used dielectric on the terminals to keep moisture and dirt oit.
Patl
Reviewed in the United States on May 9, 2024
Just installed it and it is well made and a good solid fit in th socket. Can't speak to its durability as I just installed it. Time will tell but I don't expect any issues. Wire size is on the larger side if that's what you are looking for. Ground wire is a #12 and others are #14
Jason H.
Reviewed in the United States on May 9, 2024
Good quality cable. Easy to install and works well. Price was good.
Mattm400
Reviewed in the United States on December 26, 2024
Very nice quality, ready to install & i love the plug cover to keep water out while unused.
Robert F.
Reviewed in the United States on October 18, 2024
They pins and colors aren’t correct to a standard 7pin…but whatever works fine.
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