What are the specs for this Fitting?

The correct replacement for Goodman model AMVC80805CNAA Furnace — 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 AMVC80805CNAA Furnace — 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 View Port Bushing for AMVC80805CNAA Furnace — B1392139

Name: OEM Goodman View Port Bushing for AMVC80805CNAA Furnace — B1392139
Brand: Goodman
SKU: GOODMAN-8370
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-8370 Brand: Goodman

$9.95 $12.95

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Goodman B1392139 View Port Bushing

The Goodman B1392139 is a genuine OEM view port bushing engineered for the Amana AMVC80805CNAA variable-speed gas furnace and related 80% AFUE models. This small but critical rubber-grommet bushing seals the sight-glass opening on the burner/inducer compartment, letting technicians observe flame ignition and rollout while keeping the combustion area sealed against air leaks. A cracked, missing, or hardened bushing is a common cause of nuisance pressure-switch faults and drafting complaints.

Specifications

Part type: View port / sight-glass bushing (grommet)
OEM part number: B1392139
Fits: Amana/Goodman AMVC80805CNAA and compatible 80% multi-position furnaces
Material: High-temperature molded elastomer
Function: Seals inspection port, maintains combustion-chamber integrity
Sold individually

OEM vs. Generic

Our OEM Goodman bushing is molded to the exact bore and flange dimensions of the factory port, so it seats fully and holds its seal through repeated heat cycles. Generic universal grommets often run undersized or use lower-temp rubber that shrinks and falls out within a season. When flame-observation sealing matters, the genuine part is the safe choice.

Installation Difficulty

Easy (1 of 5). Power down the furnace, pop the old bushing out of the port, and press the new one into place by hand — typically under five minutes with no tools. Always verify proper flame and confirm the port is fully sealed before restoring power.

Backed by genuine Goodman/Amana quality. Compatible references: B1392139.

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 View Port Bushing fo...

$9.95

Frequently Asked Questions

Does this Fitting fit my Goodman AMVC80805CNAA Furnace — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman AMVC80805CNAA Furnace — 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 AMVC80805CNAA Furnace — 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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