This bundle provides everything needed to install a robust 13 Amp 125V AC port plug, offering a convenient and safe way to add external power access to your vehicle, RV, or boat. It's designed for DIY enthusiasts and professionals seeking reliable electrical connections. The included tools and accessories help ensure a secure and weatherproof installation, facilitating easy power access for various applications.
Curated by The Shelf Curator · Updated June 2026
Built for DIYers and van builders who need a clean, weatherproof external power connection for shore power or battery charging. Not for high-draw industrial machinery—this shop focuses on 13-15 Amp residential and marine grade systems.
Curator's pick: GMC15 AC Power Inlet Port with 18-Inch Extension Cord
This specific unit solves the common struggle of cramped wiring behind the mounting surface by providing a pre-sealed 18-inch pigtail. The integrated cord is noticeably more flexible than generic rivals, making it easier to route through tight interior wall cavities.
⚠ Worth knowing: The 13-amp rating on the primary port plug is a hard limit; if you plan to run a 15-amp space heater and a microwave simultaneously, you will likely trip an internal breaker or melt the contact points. Ensure your total load calculation includes a 20% safety margin before committing to this installation.
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This shop focuses on providing all the necessary components for a seamless installation of an AC port plug, as well as a selection of different AC port plugs to choose from. It's built around the idea of safe and convenient external power access for vehicles, RVs, and boats, as described in the bundle description. The products include the port plug itself, essential tools, and sealing materials.
This collection is ideal for DIY enthusiasts, RV owners, boat owners, and anyone undertaking custom vehicle builds, or even setting up an off-grid system. It's specifically tailored for individuals who want to add a robust and weatherproof external AC power input to their setup, enabling easy connection of shore power or charging systems.
To get started, consider focusing on a port plug and the essential hole saw. A full build, including sealant and an internal extension, typically ranges from $81 to $133, offering a comprehensive and secure installation.
Full build
$81–$133
Starter
$25–$48
Port plug + hole saw only
Best forRV OwnersBoat EnthusiastsVehicle CustomizersDIY Electrical ProjectsOff-Grid Systems
13Amp 125V AC Port Plug with 18 Inch Integrated Extension Cord
This 13 Amp 125V AC Port Plug features an 18-inch integrated extension cord, providing a convenient and secure passthrough for external power. It is ideal for RVs, boats, or custom vehicle builds that require a safe shore power connection. The integrated cord simplifies wiring and reduces installation time.
13 Amp, 125V AC rated
18-inch integrated extension cord
Weatherproof design
Standard mounting size
Easy plug-and-play installation
In this shop: This 13 Amp AC Port Plug is central to the MICTUNING vibe by offering a reliable and practical solution for external power integration.
The GMC15 AC Power Inlet Port offers a robust solution for adding external AC power to your setup, complete with an 18-inch extension cord. Designed for RVs, marine applications, and off-grid systems, it provides a safe and accessible power input. This inlet allows for direct connection of charging systems or appliances.
15 Amp, 125V AC rated
18-inch integrated extension cable
Rugged construction
Common RV/marine fit
Corrosion-resistant materials
In this shop: The GMC15 AC Power Inlet aligns with the MICTUNING vibe by offering a competitive and equally functional alternative for external power integration.
This 1-1/2 inch bi-metal hole saw is designed for cutting clean, precise holes in various materials including wood, plastic, and metal. It is an essential tool for properly installing flush-mount electrical components. This hole saw ensures a snug fit for port plugs with a 1.5-inch diameter.
1-1/2 inch cutting diameter
Bi-metal construction
Cuts wood, plastic, metal
For clean, precise holes
Fits standard drills
In this shop: This bi-metal hole saw supports the MICTUNING vibe by providing the necessary precision tool for a professional-grade installation of the port plug.
This heavy-duty 14 gauge waterproof power inlet is built for demanding environments, providing a secure and weather-resistant external AC power connection. It is suitable for industrial equipment, marine vessels, and custom vehicle builds needing a durable power input. The robust construction ensures long-term reliability even in harsh conditions.
14 gauge wire, 15 Amp rated
Industrial-grade construction
High waterproof rating
Secure threaded connection
Suitable for harsh conditions
In this shop: This heavy-duty power inlet enhances the MICTUNING vibe by offering an even more robust option for demanding external power applications.
This clear marine grade silicone sealant creates a watertight and durable seal for outdoor electrical installations. It is crucial for preventing water intrusion around port plugs and other penetrations in marine or automotive applications. The sealant adheres to various surfaces and maintains flexibility.
Marine grade waterproof seal
Clear, non-yellowing formula
Adheres to diverse materials
Withstands harsh weather
Flexible and durable bond
In this shop: This marine-grade silicone sealant reinforces the MICTUNING vibe by ensuring the longevity and water resistance of any exterior electrical installation.
This 15 Amp male to female extension cord, spanning 2 feet, provides a convenient and short power link for internal devices. It is commonly used inside vehicles or RVs to connect appliances to the back of an installed AC port plug. The short length minimizes clutter while extending power access.
15 Amp, 125V rated
2 foot length
Male to female connectors
Heavy-duty 14AWG wire
For interior power extension
In this shop: This extension cord complements the MICTUNING vibe by providing the practical internal connectivity solution for devices powered by the external port plug.
This kit consolidates all necessary components, simplifying the process of adding external AC power to any vehicle or marine application.
The combination of a robust port plug and marine-grade sealant ensures a weather-resistant and durable power connection capable of withstanding harsh conditions.
By including both the port plug and an internal extension cord, this bundle allows for complete and convenient power routing from the exterior to interior devices.
What to know
While suitable for many, this setup is designed for 13-15 Amp 125V applications; users with higher power requirements will need to seek alternative solutions.
The installation requires drilling a specific size hole, which might be daunting for those without prior experience or the proper tools, though a hole saw is included.
How to use this together
1
Choose and Cut Your Port
First, select the AC port plug that best fits your needs, such as the '13Amp 125V AC Port Plug' or the 'Heavy Duty 14 Gauge Waterproof Power Inlet'. Use the '1-1/2 Inch Bi-Metal Hole Saw' to carefully cut a clean, precise hole in your chosen installation location. This specific saw ensures a snug fit for the 1.5-inch diameter of the port plugs.
2
Secure and Seal the Port Plug
Insert your chosen AC port plug into the freshly cut hole. Before fully securing it, apply the 'Clear Marine Grade Silicone Sealant' around the edges of the port plug, both inside and outside, to create a watertight and durable seal. This is critical for preventing water intrusion, especially in marine or automotive environments.
3
Connect Internal Power
Once the port plug is sealed and secured, connect the '15 Amp Male to Female Extension Cord 2 Foot' to the internal side of the port plug. This short extension cord provides a convenient and clutter-free way to connect internal appliances or charging systems, extending power access within your vehicle or RV.
