Seal the Deal with ICON's Heavy-Duty 4" Tank Fitting Plug
The ICON 4" MPT Plug is a sturdy, threaded fitting designed for a wide range of RV plumbing applications. Made with thick, durable material, it comes ready for easy installation to ensure a secure and reliable seal.---
- ICON's plumbing fittings for RV's are designed with you in mind. Designed to work in a vast array of plumbing applications
- Made with a thick amount of material for strength and durability
- Comes ready for install
- Consider a high quality and durable ICON holding tank or fresh water tank for your replacement needs
4" Threaded Plug
| Material | Thick durable material |
|---|---|
| Width (inches) | 9 |
| Height (inches) | 5 |
| Length (inches) | 9 |
| Weight (pounds) | 1 |
| Diameter (inches) | 4 |
- What size is the threaded plug? The threaded plug is 4 inches.
- Is this plug suitable for rv plumbing applications? Yes, ICON's plumbing fittings are designed specifically for a wide variety of RV plumbing applications.
- What material is the icon 4" mpt plug made from? The plug is made with a thick amount of material ensuring strength and durability.
- Does the plug come ready to install? Yes, the plug comes ready for installation.
- Can this plug be used with icon holding tanks or fresh water tanks? Yes, this plug is compatible and recommended for use with ICON holding tanks and fresh water tanks.
100% Authentic OEM Parts
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

