What are the specs for this Fitting?

The correct replacement for Goodman model AMVC80804CNBD — 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 AMVC80804CNBD — 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 AMVC80804CNBD — B1392139

Name: OEM Goodman View Port Bushing for AMVC80804CNBD — B1392139
Brand: Goodman
SKU: GOODMAN-B1392139
Price: 0.85 USD
Availability: InStock

SKU: GOODMAN-B1392139 Brand: Goodman

$0.85 $1.09

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The Goodman B1392139 View Port Bushing is a genuine OEM sealing bushing for the burner-compartment sight/view port on the AMVC80804CNBD furnace and compatible Goodman/Amana models. This bushing (grommet) fits the observation window opening that lets a technician visually inspect the burner flame during operation. It maintains the correct seal around the port so the combustion compartment stays properly sealed and airflow through the burner box is not disturbed.

Specifications

OEM Part Number: B1392139
Type: View port bushing / grommet
Application: Burner sight-glass / observation port seal
Fits: Goodman / Amana AMVC80804CNBD and compatible models
Material: High-temperature rated bushing

OEM vs. Generic

Though inexpensive, the bushing must match the port diameter and temperature rating exactly to seal without deforming near the combustion area. The genuine OEM B1392139 is sized precisely to the AMVC port; a generic grommet may not seat fully or may degrade from heat. For a proper combustion-compartment seal, use the OEM part.

Installation Difficulty

Easy (1 of 5). A no-tools press-fit swap: power down the furnace, remove the old bushing from the view-port opening, and press the replacement into place until it seats. Under 5 minutes. Verify the port opening diameter matches before ordering.

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...

$0.85

Frequently Asked Questions

Does this Fitting fit my Goodman AMVC80804CNBD — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman AMVC80804CNBD — 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 AMVC80804CNBD — 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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