IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman B1392139 View Port Bushing is a genuine OEM part for the Goodman VMES960403ANAA gas furnace. This bushing lines the sight/view port opening, providing a clean, sealed pass-through so technicians can safely observe the burner flame and heat exchanger during operation. It protects the sheet-metal edge and helps maintain the cabinet's air seal around the inspection port.
A generic grommet of the wrong diameter or temperature rating can loosen, melt, or leave a gap that leaks combustion air. This genuine Goodman OEM bushing is sized and rated for the exact port, ensuring a secure, heat-tolerant seal.
Very Easy — DIY friendly (under 5 minutes). Press the bushing into the view port opening. No tools required. Power down the furnace before opening the panel.