What are the specs for this Fitting?

The correct replacement for Goodman model AMES960403BUAA — 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 AMES960403BUAA — 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 Fitting for AMES960403BUAA — B1392139

Name: OEM Goodman View Port Bushing Fitting for AMES960403BUAA — B1392139
Brand: Goodman
SKU: GOODMAN-4802
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-4802 Brand: Goodman

$5.95 $7.95

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Goodman B1392139 View Port Bushing

The Goodman B1392139 is a genuine OEM view port bushing for the AMES960403BUAA gas furnace. This bushing lines the sight/observation port in the burner or blower compartment, providing a clean, insulated pass-through so the flame or interior can be inspected while sealing the opening against air leakage and cabinet edges. A cracked or missing bushing lets in drafts and exposes a sharp sheet-metal edge, so replacing it keeps the cabinet properly sealed and safe to service.

Type: View / observation port bushing (grommet fitting)
Function: Seals and insulates the inspection port opening
Fit: Direct OEM replacement for AMES960403BUAA
Brand: Goodman / Amana genuine part
Part number: B1392139

OEM vs. Generic

Off-brand grommets are frequently the wrong bore or thickness and pop out over time. The genuine B1392139 is sized to the exact port diameter, snapping in flush and staying put through heating cycles.

Installation Difficulty

Easy — DIY friendly. Press-in installation, no tools required. Disconnect furnace power before opening the cabinet. If the port location is unclear, refer to the unit's service manual.

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 Fi...

$5.95

Frequently Asked Questions

Does this Fitting fit my Goodman AMES960403BUAA — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman AMES960403BUAA — 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 AMES960403BUAA — 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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