What are the specs for this Bushing?

The correct replacement for Goodman model WGFM28090V5CXAB — 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 WGFM28090V5CXAB — 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 Bushing for WGFM28090V5CXAB — B1392139

Name: OEM Goodman View Port Bushing for WGFM28090V5CXAB — B1392139
Brand: Goodman
SKU: GOODMAN-14472
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-14472 Brand: Goodman

$9.95 $12.95

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The Goodman B1392139 View Port Bushing is a genuine OEM grommet that seals the burner sight-port (flame-observation window) on the WGFM28090V5CXAB furnace and compatible Goodman/Amana models. The bushing lets a technician safely observe the burner flame during operation while maintaining a proper seal against the combustion vestibule.

A cracked, brittle, or missing view-port bushing can allow air leakage around the sight glass, disrupt combustion-chamber pressure, and pull the burner flame off its intended pattern. Replacing this small component restores a clean seal and correct draft.

Part Number: B1392139 (OEM Goodman)
Type: View-port / sight-glass bushing (grommet)
Function: Seals the flame-observation port
Material: High-temperature grommet
Fits: WGFM28090V5CXAB and compatible Goodman furnaces

OEM vs. Generic: The OEM bushing is molded to the exact port diameter and made from a heat-rated material sized for this furnace's vestibule. Generic grommets may not seat fully or may degrade near the burner heat, leading to repeat failures. For a leak-free, high-temp seal, the OEM part is the right choice.

Install difficulty: Easy (1/5). One of the simplest furnace repairs — power down the unit, remove the old bushing from the port opening, and press the new one into place until it snaps flush. No tools are typically required and the job takes just a few minutes.

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...

$9.95

Frequently Asked Questions

Does this Bushing fit my Goodman WGFM28090V5CXAB — B1392139?

Yes. This is the factory-specified OEM bushing for the Goodman WGFM28090V5CXAB — 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 WGFM28090V5CXAB — 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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OEM Goodman View Port Bushing for WGFM28090V5CXAB — B1392139

Shipping Information

Return Policy

Frequently Asked Questions