What are the specs for this Bushing?

The correct replacement for Goodman model AMES800604BXAA — 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 AMES800604BXAA — B1392139.

What symptoms indicate I need a new bushing?

Common symptoms that indicate you need a new bushing include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this bushing 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 Sight Glass View Port Bushing for AMES800604BXAA — B1392139

Name: OEM Goodman Sight Glass View Port Bushing for AMES800604BXAA — B1392139
Brand: Goodman
SKU: GOODMAN-4634
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-4634 Brand: Goodman

$6.95 $8.95

OEM Guaranteed

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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 component for the flame-inspection sight port on the AMES800604BXAA gas furnace and compatible Goodman/Amana models. This bushing seats in the view-port opening so a technician can safely observe the burner flame while keeping combustion air sealed. A brittle, melted, or missing bushing allows air leaks around the port and can trigger draft-related faults.

Specifications

Part Number: B1392139
Type: View port bushing / sight-glass grommet
Function: Seals and frames the flame-inspection port
Material: Heat-resistant bushing material
Fits: AMES800604BXAA and compatible Goodman/Amana furnaces

OEM vs. Generic

The OEM Goodman bushing is sized to snap into your furnace's exact port diameter and rated for the temperatures near the combustion chamber. Generic grommets often fit loosely or degrade in the heat, breaking the seal. This low-cost OEM part restores a clean, sealed inspection port.

Installation Difficulty

Easy (1/5). The old bushing pops out and the new one presses into place — no tools required in most cases. Shut off power and gas before opening the furnace, and let the unit cool first.

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 Sight Glass View Por...

$6.95

Frequently Asked Questions

Does this Bushing fit my Goodman AMES800604BXAA — B1392139?

Yes. This is the factory-specified OEM bushing for the Goodman AMES800604BXAA — 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 bushing on my Goodman AMES800604BXAA — 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 bushing?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this bushing 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 bushing?

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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