What are the specs for this Bushing?

The correct replacement for Goodman model WGFD28115V5CXAA — 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 WGFD28115V5CXAA — 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/View Port Bushing for WGFD28115V5CXAA — B1392139

Name: OEM Goodman Sight/View Port Bushing for WGFD28115V5CXAA — B1392139
Brand: Goodman
SKU: GOODMAN-B1392139
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-B1392139 Brand: Goodman

$6.95 $8.95

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The Goodman B1392139 View Port Bushing is a genuine OEM grommet that seals the burner sight/observation port on the WGFD28115V5CXAA gas furnace and compatible Goodman/Amana models. It presses into the viewing hole in the burner-compartment panel, letting a technician safely watch flame quality while sealing the opening against air leaks that would otherwise disturb combustion and heat-exchanger pressures. A missing or hardened bushing lets in ambient air, causing flame flutter and nuisance limit trips.

Specifications

Type: View / sight port bushing (grommet seal)
Material: High-temperature molded polymer / rubber
Function: Seals burner observation port, resists heat and vibration
Installation: Snap / press-fit into panel opening
Fits: Goodman WGFD28115V5CXAA and compatible furnace panels
Part number: B1392139

OEM vs. Generic

The OEM Goodman bushing is molded to the exact port diameter and rated for the temperatures near the burner box, so it seats snugly and stays pliable for years. Generic grommets are often the wrong bore size or a lower temperature rating, leading to loose fit, air leaks, or heat-hardening and cracking. For a proper combustion-air seal, choose the genuine part.

Installation Difficulty

Very Easy (1/5). With power off, pop the old bushing out of the panel and press the new one firmly into place until the flange seats all the way around. No tools required in most cases — under 5 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 Sight/View Port Bush...

$6.95

Frequently Asked Questions

Does this Bushing fit my Goodman WGFD28115V5CXAA — B1392139?

Yes. This is the factory-specified OEM bushing for the Goodman WGFD28115V5CXAA — 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 WGFD28115V5CXAA — 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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