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NOCO AC Port Plug with Dual Extension Cords - 18" Long
NOCO

NOCO AC Port Plug with Dual Extension Cords - 18" Long

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$30.73
Retail:$41.94
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Low-profile port plug lets you create a pass-through outlet for easy access to an AC charging port on your truck, boat, RV, or trailer for 2 devices. Pressure-fit cap provides a waterproof seal. 1-800-940-8924 to order NOCO accessories and parts part number 329-GCP2 or order online at etrailer.com. Free expert support on all NOCO products. Great prices and Fastest Shipping for NOCO AC Port Plug with Dual Extension Cords - 18" Long. Accessories and Parts reviews from real customers.
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  • Reviews (37)
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  • Videos (2)
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NOCO Accessories and Parts

  • Battery Charger
  • Vehicle Heaters
  • Plugs and Sockets
  • NOCO

Low-profile port plug lets you create a pass-through outlet for easy access to an AC charging port on your truck, boat, RV, or trailer for 2 devices. Pressure-fit cap provides a waterproof seal.


Features:

  • Low-profile port plug creates a connection point for easy access to an AC charging port for 2 devices
    • Plug-and-play connections - no hand wiring or modifying cables needed
    • Perfect for engine block heaters, battery chargers, RV and marine charging ports, and home improvement applications
  • Full-size AC prongs provide full contact for maximum conductivity
  • 14-AWG copper wire allows maximum current flow
  • Pressure-fit cap creates a tight seal to protect the plug against dirt, water, and debris
  • Simple flush-mount installation with included self-tapping screws
    • Requires a 2" diameter cutout
  • UL certified


Specs:

  • Port plug dimensions: 3-1/8" diameter x 2-1/8" deep
    • Recessed depth: 1-13/16"
  • Extension cord length: 18"
  • Amp rating: 15 amps
  • Voltage rating: 125 volts
  • 1-Year limited warranty


NOCO GCP2 AC Port Plug with Dual Extension Cords Dimensions



GCP2 NOCO Accessories 2-Way AC Port Plug with Dual 18" Extension Cords

Item # 329-GCP2




California residents: click here


Video of NOCO AC Port Plug with Dual Extension Cords - 18" Long

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




Video Transcript for Breaking Down the NOCO AC Port Plug with Dual Extension Cords

What's up everybody. It's AJ with etrailer.com. Today, we are going checking out our NOCO AC port with dual plugs here on our hike outdoors camper. The benefit to having this plug installed on your camper like we have today is you can have that access to that 12 volt plug. So you can run your central cord and plug it in here. So this is mounted on the side of our camper, and then these are run on the inside that have the two ports in there.

So now instead of having just one cable, we could only power one device. We can plug two separate things into the same port. Some things I want to show you on here before we show you the one that's already been installed is we've got the seal here on the backside. So even though when this is pushed up and you've drilled that hole, you can put this up against your trailer. And that's going to seal that when it's pressed in there and there's already holes put in the rubber.

So you have to drill through that. The holes are ready to go. So you just line those up. And it comes with a hardware installed to actually mount that to the side. This is what it looks like on the side of our camper.

I'm going to pop the cover off and you can just see how they, where exactly you plug in or extension cord. Really easy to do. I like that this port is here on the outside, you don't have to run a cable to the inside and leave the door open that can just be kind of annoying. And then just asking for problems to happen. It's really easy to access this port.

And then when you're not using it, you just unplug it and then cover it back up. So we have routed to the inside here. You can see both ports coming in and plugged into their devices. One of them plugged into the charger over there, just hooked up to the battery to make sure that's when you plug that in, it's going to monitor the battery and see where it is and try and keep it nice and charged even with his interviews. And then you can see the other plug here off to the side and that's providing power to other systems in our camper. Overall, the installation process, isn't too bad. You will need a two inch hole saw, cause that's going to be the diameter of this portion that's actually going into the camper. So they will route this through that hole that you drill. And it'll go set up against it on the side like ours is, and then these will run in the inside. So really just kind of get that two inch hole saw. That's going to be probably the hardest part. And then it's just routing wires. So make sure you scout out the right place to put yours probably near the electric, like ours was here. In this portion in this cubby hole, scout out, whenever you put in the right place, you don't have to route these too far. Like I showed you earlier, you're going to have the three school holes and the port ready to go. It's going to give you the screws to put it in there too. And there's holes in the seal already on the backside when you go to put that on there. So just line that up turn the screws in, and you're done, you can just put the cover back on and it's waterproof and water tight. Overall, really helpful to have. I really liked that it has two ports to use. Don't want to drill any more holes than I have to in the camper. So having these two power sources go to this one port, it's really nice. Plus it's the same. It's no co so it matches the charge dryer that we have installed. So I just like to use the products that work together under the same brand, just so I know everything's going to work just fine. Well, I think that about does it. Thanks for hanging out and I hope this out..

Customer Satisfaction Score:

Ratings & Reviews

4.9

37 reviews
Low-profile port plug lets you create a pass-through outlet for easy access to an AC charging port on your truck, boat, RV, or trailer for 2 devices. Pressure-fit cap provides a waterproof seal.

by:

I use the trailer plug on a daily basis. They are holding up well with no issues. I installed the plus thru the trailer floor. I live on a dirt road. The protective covers remain closed and have kept all mud and water out.

Andy profile picture

Andy

5/27/2025

The plugs still work great no issues or problems. They are still mud and water tite



by:

etrailer comes through once again for me. Excellent communication from order to delivery. Great to do business with. Will be back



by:

Work great



by:

Works great! It was exactly what I hoped it would be.



by:

great service



by:

Have not used the parts yet, but so far they look good and should fit my needs.

William profile picture

William

5/4/2025

It has work well, used in cargo trailer so it was a bit of a pain installing it.



by:

Works great and very easy to install!



by:

Works great!



by:

awesome service and product



by:

Great communication, package arrived in time.



by:

It got here quickly and I already have installed it



by:

Super fast delivery!!



by:

The quality and performance is all I could ask for.

Victoria H. profile picture

Victoria H.

3/12/2025

I'm so glad we had exactly what you were looking for, Michael! We will be here for you whenever you're ready for your next project.



by:

Worked great for me.



by:

Exactly what I needed for my new car hauler. Easy ordering & easy installation.



by:

I've used a lot of etrailer's products but this is the first ordering online keep up the great deals and products that makes my projects easier



by:

Great purchase and easy to install. I now have power inside my trailer with ease.



by:

Super easy install.
Works great. r>Thanks.



by:

Works well for my application...



by:

Excellent service from etrailer



by:

This served my needs very well at the time. No longer using, but I would buy again if my needs changed.



by:

exactly what I wanted and very easy to install. I highly reconmend it!



by:

You guys are always helpful!!!



by:

Installed and functioning as advertised.



by:


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See what our Experts say about this NOCO Accessories and Parts

  • Parts Needed To Add A Lithium Battery To An Enclosed Trailer And Charge It
    Hi Omar, Typically on an enclosed trailer the battery will either be mounted to the tongue or will mounted inside at the nose of the trailer to make connecting to a 7-way junction box easier. This can be done with a battery box on the outside of the trailer or will typically just be held in place with some wood if inside the trailer. The lights inside the trailer can be wired to the battery, with an inline switch to turn them on/off. Your traffic light functions will all still run to...
    view full answer...
  • Looking To Add A 110v Outlet To My 2022 Ram ProMaster
    Hey Kenneth, If you are just wanting an outlet on that ProMaster for when you are able to plug in at a campsite or at home I recommend the # 329-GCP2. If you are looking to add this outlet and be able to use it without being plugged into a campsite you would need to pair it with an inverter. I recommend the Go Power # 34282692 to pair with that allowing you to use the outlet even when you are not plugged in. Is that ProMaster renovated into a camper van?
    view full answer...
  • Can NOCO Genius Smart Battery Charger # 329-GENIUS2D be Used with Dual Outlet Adapter
    The NOCO Genius Smart Battery Charger # 329-GENIUS2D that you referenced is designed to plug into an AC outlet and give you a way to charge batteries. If you had it plugged into the NOCO AC Port Plug with Dual Extension Cords # 329-GCP2 at same time you'd be able to use same power outlet to power the accessories you mentioned as well as still use the charger.
    view full answer...

Do you have a question about this Accessories and Part?


Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Kathleen M
Installed by:
Kathleen M
Employee Jacob T
Video Edited:
Jacob T
Employee Wilson B
Updated by:
Wilson B
Employee Alex H
Updated by:
Alex H
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T
Employee Thomas T
Video by:
Thomas T

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