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Fastway Tethered 7-Way Trailer Connector Cover with Tether

Fastway Tethered 7-Way Trailer Connector Cover with Tether

Item # FA82-00-3315
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Keep dirt and grime out of your trailer's 7-way connector when it's not in use by covering it with this durable rubber cap. Built-in tether ensures that cover hangs from plug when popped off so that you won't lose it. 1-800-496-5010 to order Fastway accessories and parts part number FA82-00-3315 or order online at Free expert support on all Fastway products. Guaranteed Lowest Price and Fastest Shipping for Fastway Tethered 7-Way Trailer Connector Cover with Tether. Accessories and Parts reviews from real customers.
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  • Reviews (143)
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  • Videos (1)
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Fastway Accessories and Parts - FA82-00-3315

  • Trailer Wiring
  • Wire Protection
  • Connector Covers
  • 7 Blade
  • Fastway

Keep dirt and grime out of your trailer's 7-way connector when it's not in use by covering it with this durable rubber cap. Built-in tether ensures that cover hangs from plug when popped off so that you won't lose it.


  • Durable cap keeps dirt and grime out of your 7-way trailer-end connector when you're not towing
    • Helps to ensure long-lasting effectiveness of plug
  • Built-in tether keeps cover attached to plug when removed
  • Injection-molded rubber is sturdy and weather resistant
  • Made in the USA

82-00-3315 Fast Way Tethered 7-Pole Trailer-End Plug Cover

Video of Fastway Tethered 7-Way Trailer Connector Cover with Tether

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Fastway Trailer Plug Covers - 7 Blade Cover - FA82-00-3315 Review

Today, were looking at Part Number FA82-00-3315. As you can see this is a cover with a tether is made for your seven-way trailer connector and its manufactured by Fastway. This is a good way to keep dirt, and grime, and bugs out of your trailer and seven-way when its not in use. So, Ill show you how it works.We have a plug here, slide the tether over the plug. The tether will keep it from getting lost and just push the cover on. There you go, thatll keep it clean.

This is made of injection-molded rubber and its weather-resistant and it is manufactured in the United States. And there you have it, for Part Number FA82-00-3315, the Fastway Seven-Way Trailer Connector Cover with a Tether.

Customer Reviews

Fastway Tethered 7-Way Trailer Connector Cover with Tether - FA82-00-3315

Average Customer Rating:  4.7 out of 5 stars   (143 Customer Reviews)

Keep dirt and grime out of your trailer's 7-way connector when it's not in use by covering it with this durable rubber cap. Built-in tether ensures that cover hangs from plug when popped off so that you won't lose it.


A good cover for the 7-blade connector on the 5th wheel trailer, to keep moisture from oxidizing the contacts, since it is still exposed to dampness when the cable is stored in the pin box.


This is my second tethered cover. The original, identical one I purchased from etrailer had the tether ring break upon installation. It was a little disappointing but it still functioned and I had intended to keep it. However, the folks at etrailer sent a follow up email after my delivery and inquired about my order experience. I replied that the tether ring broke at install but I was going to just go with it as is. I am happy to report that etrailer sent me a new cover immediately after my reply. I am pleased with their customer focus and because of that I will be a return customer!


Broke while installing it. Would not r ecommend.

I will have our customer service team reach out to you. I do have an alternate part to offer. It is part # ACP7B. It secures to the trailer and protects the seven way.
-- Etrailer Expert Jenny N - 02/10/2022


Good product..Holding up strong after a year. Love it that rain and dirt doesn't get in my 7pin connection.


Only reason I marked a 4 rather than 5 due to the time it took to get from Missouri to AZ. Almost two weeks that I am sure was due to USPS. They have a tracking system that does not update well also the usps tracking said it would be here a day before it actually did. Couldn’t track during route, usps screens added zero updates, Product great, etrailer great, shipping not so much.


Worked perfect for my trailer!


Fits snugly, keeps those pesky mud daubers from packing the female plug with “stuff”!

Works as well today as the day it was installed. It has lost its “showroom shine” though.
Edward - 03/27/2022


After reading a review online where the writer claimed the loop broke when he went to stretch it over the plug I was apprehensive about what I was ordering. After watching a video of a woman effortlessly attaching the cover to a plug I was less apprehensive. After watching the video I really wasn't surprised at how easily the cover installed. I had no problem stretching the loop on and over the cover stop of the plug. No more do I have to wrap the end in electrical tape to keep moisture out.


Great way to keep your plug clean and dry I have one on every trailer I own


Keeps the bugs out


I bought this to keep water out of my trailer plug. When I went to hitch up the trailer a few days after a rain, I found the plug full of water. I tossed this cap and continued my previous practice of making sure the plug was oriented down when not in use. No further problems with rain water. Very disappointing since everything else I’ve purchased from E Trailer over the years has been exactly as advertised and has preformed well.


I stopped using this when I opened it and it was full of water. Now I only use dielectric grease and stuff the plug under my jack cover and all is well. It stays dry and ready to use.


Works well if I use it


The Connector cover fits perfectly and it arrived very quickly. Thank You!


This item is a rubber cap, not plastic. It fits very snug and I expect it will keep my plug clean and dry without issue.

Still holding up after a year of full time traveling use.
Preston - 06/03/2021


Product is great. However, the holding ring broke apart trying to stretch it on the electric trailer cord. It’s a little small. I rigged the cover with some zippy ties to the cord so it wouldnt get lost. Great product.

Sam m - 05/21/2019


This plug is working just fine, protects my connection, so glad to have it.

Product is still in good shape after one year, including a long cold winter, rubber is still flexible, etc. Highly recommended.
Dan F - 07/30/2021


The ring broke upon installation when trying to stretch it over the plug, otherwise it works well but I would suggest a making a larger ring so you don't have to stretch the ring over the plug. This would make it less likely to break. There is no need for the ring to be super tight.


This is a nice little cover. It's surprising how a simple rubber thing like this can prevent a lot of frustration and work at cleaning all the connectors in the trailer plug after it's been outside with little protection all winter. I have no idea why I never bought one of these before...

I just started de-winterizing my toy hauler after a long, brutal winter. The cap is still there, fully intact, and the inside is dry.
Mac - 03/23/2017


These are great to protect your plugs when not in use. I ordered 2 of them. 1 of them broke where the ring slides over the plug which is supposed to retain it. There is a weak spot in the molding/making of it which is noticeable. Other than than it fits snug. Hoping to obtain a replacement from etrailer.

Aaron, I checked your account and it looks like Jason has already been in contact with you about replacing the cover. If you have any questions, just give us a shout. Thanks for taking the time to leave us some feedback.
-- Etrailer Expert Patrick B - 01/17/2014


I bought two of these, one for my Airstream and one for my utility trailer. My cord ends were always getting dirty, full of bugs and gunk. Installation was easy because they are made of supple, stretchy rubber. They fit snugly on both trailer cords, and I am sure they will keep the nasty stuff out of my cord ends. Thanks for a great product.

I have had the cord covers for a year now and they are still in perfect condition. They must be made of high quality rubber. They work great and keep the cord ends clean.
Randolph - 09/04/2019


majorly big piece of crap. doesn't seal tight and when you let it hang under the plug while cable is plugged in the wind under the vehicle rips the cap off of the teather so it's gone for good. unless the plug is suspended somehow with the cover up water will run down cable and enter back of plug and cap then holds this water inside the connector and corrodes the terminals.

you used to carry a GREAT cover but discontinued it. it worked on a 7 way travel trailer plug as well as a 7 way Berg connector. What a shame.


The Fastway 7-Way connector cover is the right idea that just needs to be executed much better. The tether is almost completely useless, as it will always break either during installation or shortly thereafter, or if anything more than a gentle tug is applied. I found that a plastic wire-tie was the best product to keep the cover tethered to the trailer or cable. It does seal reasonably well as long as you align the index tab on the connector properly and keep the cover pointing toward the sky. It is better than using nothing.


RV Mat was very useful on our cross country trip, some sites were very sandy/dusty.
Tire covers not difficult to put on and take off
Connector Cover is helpful to keep contacts clean, particularly when it rained, the holder around cable broke after several uses, I stored the cover in my door pocket, a little inconvenient


Installs easily. Fits perfectly on the 7 blade connector. I see no reason to be concerned about breaking the retainer ring during installation. Just be gentle and patient. Great product!!

So, I’ve been using this connector cap for a year. First time I returned to the trailer at the storage yard, there was water in it, which meant the connector was swimming in water for a month. Well, after that, when storing the trailer, I arrange the connector and wire, so that rain will not go in and stay. It’s a cover, but not water tight. I’ll keep using it, though. Better than any alternative.
Does t - 12/12/2018

Show More Reviews

See what our Experts say about this Fastway Accessories and Parts

  • Will Fastway 7-Way Trailer Connector Cover Fit a Tractor Trailer Connector
    The Fastway 7-Way Trailer Connector Cover # FA82-00-3315 is designed to fit a standard 7-way trailer connector. The inner diameter measures about 1.57 inches which is a little larger than 1-9/16 inches.
    view full answer...
  • Needing a 7 - Way Trailer Plug Cover for Protection
    We have a cover that will help protect the pin connections on your trailer end 7-way plug. The Fastway Tethered 7-Way Trailer Cover, # FA82-00-3315, will fit on the end of your 7-way trailer side plug and protect the plug end from dirt ant contaminates. For added protection, I recommend using a dialectic grease, like # LT37534. Dialectic grease will protect from water contamination and also help prevent electrical failure between your vehicle and your trailer.
    view full answer...
  • Availability of a Cover to Protect the Trailer 7-Way Plug From Weather and Other Elements
    I have found a solution for you. The Fastway Tethered 7-Way Cover, # FA82-00-3315 will tether to your 7-way trailer plug and has a rubber cap that will fit over the plug end. The cap will keep dirt and other contaminates out of the 7-way. I also recommend using # LT37534 dielectric grease with this cap. Applying dielectric grease to the plug's pins will add extra protection from moister and dirt getting into the plug's pins.
    view full answer...
  • What is the Inner Diameter of Fastway Tethered 7-Way Trailer Connector Cover # FA82-00-3315
    I went out to the warehouse and pulled Fastway Tethered 7-Way Trailer Connector Cover # FA82-00-3315 to measure it for you. The inside diameter is approximately 1.57 inches in diameter which is just a hair over 1-9/16 inches. It is not the easiest to measure since it is pliable rubber which is why the measurement is approximate. It fits over a standard trailer side 7-Way connector like # PK12706.
    view full answer...
  • Recommended 7-Way Round RV Trailer Connector Cover
    The Replacement 7-Pole Storage Receptacle for Wesbar Agricultural Light Kit # W105728 that you mention will work with a 7-pin style connector which is slightly smaller that the 7-pole round that your RV has and won't fit. Instead, take a look at the: -Fastway Tethered 7-Way Trailer Connector Cover with Tether # FA82-00-3315. This cover will fit your 7-pole round trailer connector, and will protect your connector when it's not being used to keep out dirt and grime.
    view full answer...
  • Cover for 7-Way Trailer Connector to Protect From the Elements
    Standard 7-blade trailer connector will not fit into the # W105728 cover. It's for a 7-pin style connector which is slightly smaller. We do have a 7-way cover # FA82-00-3315 that you can use to protect yours. You can also add some dielectric grease # 11755 to it to help prevent corrosion.
    view full answer...
  • Availability Of Cover For Trailer 7-way Connector To Keep Water and Debris Out
    We sure do! You will need the Fastway Tethered 7-Way Trailer Connector Cover with Tether # FA82-00-3315 which will slide over the open end of your trailer's 7-way connector and will keep out dirt and other debris. The cover itself is weather resistant and adding some di-electric grease # 11755 to the connector pins will create a great barrier for water getting into the connector. I included videos of the products mentioned for you to take a look at.
    view full answer...
  • Storage Covers For 7-Way Blade Trailer Connector To Protect against Corrosion
    I do have a couple options for you to consider. The first is the Fastway Tethered 7-Way Trailer Connector Cover # FA82-00-3315. This is a rubber cover that tethers to the 7-way that you can use to cover the end of the connector. Next is the Optronics 7-Way Trailer Harness Plug Protector # ACP7B. This mounts to your trailer and allows you to push the 7-way into the protector. This has the added benefit of holding the connector in a specific place when not in use. I do recommend using...
    view full answer...
  • 7 Blade RV Plug Maintenance and Weather Protection
    The great thing about a lot of the 7 way connectors on vehicles like the Pollak # PK12-707E is that they come with a built in cover that helps keep most of what you're concerned about away from the plug, so applying some dielectric grease like the # 11755 after every use is a usually sufficient to keep moisture off the contacts and free from corrosion. You shouldn't need to worry about it attracting grime or anything since it will be covered, but it might be worth cleaning it out every...
    view full answer...
  • Trailer Jack and 7-Way Cover for Jack on Travel Trailer
    We have a couple jack covers that were designed for electric a-frame jacks like it sounds like you might have. We have the Ultra-Fab cover # UF38-944020 is 12" x 14-1/2". Ultra-Fab also has # UF38-944026 which is 14-1/2" x 15-1/2". Then for a cover for the 7-way you could use the part # FA82-00-3315.
    view full answer...
  • Is There A Cover For The 6-Pole Square Trailer Connectors
    I do have an option for you but there is not a trailer plug cover available for the 6-Pole Square Trailer Wiring Connector Kit part # 37995. If this is what you will be using then you can just glob part # 11755 on the pins as that would then do a pretty good job of keeping them protected or you can buy two sets and use the opposite as a cover once you cut the wires. If you want something with an actual cover you will need to use 7-way trailer connectors which are much more common than...
    view full answer...

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