What are the specs for this Fitting?

The correct replacement for Goodman model AMVC80905CXAB 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 AMVC80905CXAB 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 AMVC80905CXAB Furnace — B1392139

Name: OEM Goodman View Port Bushing for AMVC80905CXAB Furnace — B1392139
Brand: Goodman
SKU: GOODMAN-8531
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-8531 Brand: Goodman

$6.95 $8.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

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Texas CMBL #19328542014

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Govt POs Accepted

The genuine OEM Goodman B1392139 View Port Bushing is the sight-glass grommet that seals the flame-inspection window on the Goodman/Amana AMVC80905CXAB gas furnace. It holds the clear view-port lens in place and maintains an airtight seal on the burner compartment so the furnace draws combustion air correctly.

A missing, brittle, or melted bushing can cause air leaks, pressure-switch faults, and improper combustion. This exact-fit OEM bushing restores a proper seal and lets the technician safely observe the flame during service.

Specifications

OEM Part Number: B1392139
Component: View port bushing / sight-glass grommet
Fits Model: AMVC80905CXAB (Goodman/Amana)
Equipment Type: Gas furnace
Material: High-temperature rubber/silicone
Function: Seals combustion inspection port

OEM vs. Generic

Genuine OEM ensures the precise bore diameter and heat rating required next to the burner box. Generic grommets often use lower-temperature rubber that hardens and cracks, breaking the combustion seal. OEM is the safe, correct choice for a sealed-combustion furnace.

Installation Difficulty: Easy

Press-fit replacement — remove the old bushing and seat the new one in the port opening. No tools required. Disconnect furnace power before opening the burner compartment.

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...

$6.95

Frequently Asked Questions

Does this Fitting fit my Goodman AMVC80905CXAB Furnace — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman AMVC80905CXAB 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 AMVC80905CXAB 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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