What are the specs for this Fitting?

The correct replacement for Goodman model AMVC80803BNBC — 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 AMVC80803BNBC — 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 Sight Glass Bushing for AMVC80803BNBC — B1392139

Name: OEM Goodman View Port Sight Glass Bushing for AMVC80803BNBC — B1392139
Brand: Goodman
SKU: GOODMAN-8251
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-8251 Brand: Goodman

$9.95 $12.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

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Texas CMBL #19328542014

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Govt POs Accepted

The Goodman B1392139 View Port Bushing is a genuine OEM grommet that seats the flame-inspection sight glass in the burner compartment door of your AMVC80803BNBC furnace. This small but essential fitting maintains the airtight seal around the view port, preventing flue gas leakage and keeping the inspection window clear so technicians can safely observe the burner flame.

Specifications

OEM Part Number: B1392139
Part Type: View port / sight glass bushing (grommet)
Fits Model: AMVC80803BNBC (Amana/Goodman 80% AFUE furnace)
Material: High-temperature molded polymer
Fit Type: Direct OEM exact-fit replacement

OEM vs. Generic

Because it forms part of the combustion enclosure seal, this component is safety-critical. The genuine Goodman bushing is molded to the exact port diameter and rated for sustained heat exposure. Generic rubber grommets can shrink, harden, or melt at burner-compartment temperatures, compromising the seal and allowing dangerous flue-gas spillage.

Install Difficulty

Easy — Snaps into the view port opening after removing the burner door. No tools required beyond a screwdriver to open the access panel. Disconnect power before servicing. Typical install time: under 10 minutes.

In stock and ready to ship from National HVAC Parts. Contact info@nationalhvacparts.com to confirm fitment for your unit.

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 Sight Glas...

$9.95

Frequently Asked Questions

Does this Fitting fit my Goodman AMVC80803BNBC — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman AMVC80803BNBC — 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 AMVC80803BNBC — 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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