What are the specs for this Fitting?

The correct replacement for Goodman model AMVM970804CNAA — 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 AMVM970804CNAA — 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 View Port Bushing for AMVM970804CNAA — B1392139

Name: OEM Goodman Amana View Port Bushing for AMVM970804CNAA — B1392139
Brand: Goodman
SKU: GOODMAN-B1392139
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-B1392139 Brand: Goodman

$6.95 $8.95

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Goodman B1392139 View Port Bushing

The B1392139 is a genuine Goodman/Amana view port bushing (sight-glass grommet) used on the AMVM970804CNAA modulating, variable-speed 97% AFUE gas furnace. It seals and protects the flame-observation port on the burner compartment so you can safely inspect ignition and flame quality without compromising the combustion enclosure. This is the exact OEM molded fitting the factory installed — not a universal substitute.

Part type: View port / sight-glass bushing
Material: Heat-resistant molded grommet
Fits: Goodman/Amana AMVM970804CNAA and related AMVM97 furnaces
OEM number: B1392139
Function: Seals the flame-inspection viewing port

OEM vs. Generic

Because it seals a combustion-compartment opening, we recommend the OEM B1392139 rather than a generic grommet. The factory part is sized to the exact port diameter and rated for the temperatures inside the burner box; an off-size aftermarket bushing can loosen, leak, or degrade.

Install difficulty

Easy (1/5). Press-fit replacement — no tools required in most cases. Always shut off gas and power before servicing the furnace.

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 View Port Bush...

$6.95

Frequently Asked Questions

Does this Fitting fit my Goodman AMVM970804CNAA — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman AMVM970804CNAA — 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 AMVM970804CNAA — 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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