What are the specs for this Fitting?

The correct replacement for Goodman model AMH80905CXAA 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 AMH80905CXAA 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 AMH80905CXAA Furnace — B1392139

Name: OEM Goodman View Port Bushing for AMH80905CXAA Furnace — B1392139
Brand: Goodman
SKU: GOODMAN-5880
Price: 4.95 USD
Availability: InStock

SKU: GOODMAN-5880 Brand: Goodman

$4.95 $6.49

OEM Guaranteed

Same-Day Ship

30-Day Returns

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Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman B1392139 View Port Bushing is a genuine OEM replacement grommet designed for the Amana/Goodman AMH80905CXAA 80% AFUE gas furnace and compatible models in the same family. This small but essential fitting seats in the burner-compartment access panel and holds the sight-glass window, giving technicians a clear, sealed view of the burner flame during inspection and troubleshooting.

Specifications

Part type: View port bushing / sight-glass grommet
OEM part number: B1392139
Material: High-temperature molded polymer
Application: 80% AFUE upflow/horizontal gas furnaces
Fit: Direct OEM replacement — no modification required

OEM vs. Generic

Choosing the genuine Goodman B1392139 guarantees a factory-precise fit and heat rating that matches the burner compartment's operating temperatures. Generic bushings often use lower-grade plastics that can warp, crack, or fall out over time, breaking the flame-view seal. For a part this inexpensive, OEM is always the smart choice.

Installation Difficulty: Easy

Rated 1 of 5. The bushing presses into place by hand in under a minute after the front access panel is removed. No tools or wiring required. As always, shut off gas and power before servicing your furnace.

This is a genuine OEM Goodman replacement part. Always verify your furnace model and part number 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...

$4.95

Frequently Asked Questions

Does this Fitting fit my Goodman AMH80905CXAA Furnace — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman AMH80905CXAA 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 AMH80905CXAA 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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