What are the specs for this Fitting?

The correct replacement for Goodman model AMS81005CXAA — 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 AMS81005CXAA — 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 AMS81005CXAA — B1392139

Name: OEM Goodman View Port Bushing for AMS81005CXAA — B1392139
Brand: Goodman
SKU: GOODMAN-7136
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-7136 Brand: Goodman

$6.95 $8.95

OEM Guaranteed

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Texas CMBL #19328542014

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The Goodman B1392139 View Port Bushing is a genuine OEM fitting for the Amana/Goodman AMS81005CXAA furnace. This small but important bushing (also called a sight-glass grommet) seats into the burner-compartment view port, sealing the observation opening while allowing a technician to visually confirm flame ignition and burner operation. A cracked, brittle, or missing bushing can allow air leakage around the sight port and compromise the sealed-combustion integrity of the furnace.

Specifications

Part type: View port bushing / sight-glass grommet
Function: Seals the burner-box observation port
Material: High-temperature molded polymer
OEM part number: B1392139
Primary fit: Amana/Goodman AMS81005CXAA furnace
Installation: Snap/press fit into port opening

OEM vs. Generic

Because this bushing must withstand elevated burner-area temperatures and hold a precise press-fit, the genuine OEM B1392139 is the safest choice. Off-brand grommets may not match the port diameter or the heat rating, leading to loose fit or premature failure. At this price point, there is little reason to substitute.

Install Difficulty

Very Easy (1 of 5). No tools required beyond removing the burner-compartment door. Power down the furnace, pop the old bushing out, and press the new one into place until it seats fully. This is an ideal add-on part to replace preventively whenever you have the burner box open for other service.

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 AMS81005CXAA — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman AMS81005CXAA — 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 AMS81005CXAA — 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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