What are the specs for this Fitting?

The correct replacement for Goodman model OEM Goodman Amana Sight Glass View Port Bushing AMH80604BNBC — B1392139 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number OEM Goodman Amana Sight Glass View Port Bushing AMH80604BNBC — B1392139.

What symptoms indicate I need a new fitting?

Common symptoms that indicate you need a new fitting include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this fitting compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Amana Sight Glass View Port Bushing AMH80604BNBC — B1392139

Name: OEM Goodman Amana Sight Glass View Port Bushing AMH80604BNBC — B1392139
Brand: Goodman
SKU: GOODMAN-5199
Price: 0.85 USD
Availability: InStock

SKU: GOODMAN-5199 Brand: Goodman

$0.85 $1.15

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The genuine Goodman B1392139 View Port Bushing is a small OEM fitting for Amana / Goodman AMH80604BNBC gas furnaces. This bushing (grommet) seats in the furnace panel around the sight-glass/view port, allowing technicians to safely observe the burner flame while sealing the opening against air leaks and protecting the panel edge. Though inexpensive, a missing or cracked bushing can allow air infiltration that affects burner performance and combustion sealing.

Specifications

OEM Part Number: B1392139
Category: Fitting / Bushing (View Port)
Fits: Amana/Goodman AMH80604BNBC (and compatible models)
Function: Seals and frames the burner sight-glass / view port opening
Equipment: Gas Furnace

OEM vs. Generic

The OEM B1392139 is molded to the exact port diameter and panel thickness for a snug, sealed fit. Generic grommets often sit loose or too tight, leaving gaps or falling out over time. Given the negligible cost, the correct OEM bushing is always the smart choice.

Installation Difficulty

Very easy. Snap-in replacement — press the bushing into the panel port opening by hand. No tools required, under 5 minutes.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Amana Sight Glass Vi...

$0.85

Frequently Asked Questions

Does this Fitting fit my Goodman OEM Goodman Amana Sight Glass View Port Bushing AMH80604BNBC — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman OEM Goodman Amana Sight Glass View Port Bushing AMH80604BNBC — B1392139. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the fitting on my Goodman OEM Goodman Amana Sight Glass View Port Bushing AMH80604BNBC — B1392139?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new fitting?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this fitting compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman fitting?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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