What are the specs for this Fitting?

The correct replacement for Goodman model VMSS960803BNAA — 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 VMSS960803BNAA — 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 VMSS960803BNAA — B1392139

Name: OEM Goodman View Port Bushing for VMSS960803BNAA — B1392139
Brand: Goodman
SKU: GOODMAN-13790
Price: 3.95 USD
Availability: InStock

SKU: GOODMAN-13790 Brand: Goodman

$3.95 $5.29

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Texas CMBL #19328542014

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The Goodman B1392139 View Port Bushing is a genuine OEM fitting engineered for the VMSS960803BNAA gas furnace and compatible Goodman/Amana models. This small rubber-and-plastic bushing seats the flame-inspection sight port on the burner compartment cover, sealing the opening while allowing safe visual inspection of the burner flame during service.

Over time the original bushing can dry out, crack, or fall out, creating an air leak at the sight port that disrupts combustion airflow and triggers nuisance faults. Replacing it with the exact OEM part restores a proper seal and keeps the inspection port serviceable.

Part number: B1392139
Type: View port / sight-glass bushing
Fits model: VMSS960803BNAA (and related Goodman furnaces)
Material: Heat-resistant grommet
Location: Burner compartment inspection port

OEM vs. Generic: The genuine Goodman bushing is molded to the precise diameter and durometer of the factory sight port, so it seats flush and holds a tight seal at furnace operating temperatures. Universal grommets often sit loose or degrade quickly near the heat exchanger, leading to repeat failures. For a $4 part, the OEM piece is the right call.

Install difficulty: Easy (DIY-friendly). Power down the furnace, pop the old bushing out of the cover, press the new one into place. No tools required — under 5 minutes for most homeowners.

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...

$3.95

Frequently Asked Questions

Does this Fitting fit my Goodman VMSS960803BNAA — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman VMSS960803BNAA — 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 VMSS960803BNAA — 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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OEM Goodman View Port Bushing for VMSS960803BNAA — B1392139

Shipping Information

Return Policy

Frequently Asked Questions