What are the specs for this Bushing?

The correct replacement for Goodman model AMH81155CXCA — 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 AMH81155CXCA — 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 View Port Sight Glass Bushing for AMH81155CXCA — B1392139

Name: OEM Goodman View Port Sight Glass Bushing for AMH81155CXCA — B1392139
Brand: Goodman
SKU: GOODMAN-6047
Price: 0.85 USD
Availability: InStock

SKU: GOODMAN-6047 Brand: Goodman

$0.85 $1.15

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Goodman B1392139 View Port Bushing

The Goodman B1392139 is a genuine OEM view port bushing (sight-glass grommet) for the AMH81155CXCA gas furnace and related Goodman/Amana models. It seats in the burner compartment door or heat-exchanger panel to hold the observation window in place, allowing a technician to visually inspect the flame while maintaining a sealed combustion enclosure.

Specifications

Type: view port / sight-glass bushing
Function: retains and seals the flame-observation window
Heat-resistant molded construction
Fits Goodman & Amana furnace burner access panels
Exact OEM replacement fitting

OEM vs. Generic

Because this bushing sits close to the combustion area, correct material and fit matter. The OEM B1392139 is molded to the exact port dimensions and temperature rating of your furnace, keeping the view port sealed and the panel gasketing intact. Ill-fitting generic grommets can loosen or distort with heat, compromising the combustion seal.

Install Difficulty

Very Easy (1/5). With power off and the burner door removed, pop out the old bushing and press the new one into the panel opening until it seats fully. No tools required. A small, inexpensive part that restores a proper flame-inspection port.

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...

$0.85

Frequently Asked Questions

Does this Bushing fit my Goodman AMH81155CXCA — B1392139?

Yes. This is the factory-specified OEM bushing for the Goodman AMH81155CXCA — 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 AMH81155CXCA — 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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