What are the specs for this Bushing?

The correct replacement for Goodman model AMVC80603BNBC — 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 AMVC80603BNBC — 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 AMVC80603BNBC — B1392139

Name: OEM Goodman Sight / View Port Bushing for AMVC80603BNBC — B1392139
Brand: Goodman
SKU: GOODMAN-8071
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-8071 Brand: Goodman

$9.95 $12.95

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Goodman B1392139 View Port Bushing

The B1392139 is a genuine OEM Goodman view-port bushing (sight glass grommet) for the AMVC80603BNBC 80% two-stage variable-speed gas furnace. This small but essential component seals the flame-inspection window on the burner/combustion cover, allowing technicians to observe burner ignition and flame quality while maintaining a proper airtight combustion enclosure. A cracked, missing, or hardened bushing can cause a combustion-air leak, nuisance flame-sensor faults, and pressure-switch lockouts.

Specifications

OEM Part Number: B1392139
Fits: Goodman/Amana AMVC80603BNBC and related AMVC8 models
Type: View port / sight glass sealing bushing
Function: Seals the burner-box flame inspection window
Brand: Goodman (Amana compatible)

OEM vs. Generic

Because this bushing sits directly on the combustion enclosure, the exact diameter and heat-rated material matter. Generic grommets may not withstand burner-box temperatures or seal the port fully. The genuine OEM part is molded to factory tolerances for a leak-free, heat-safe fit.

Installation Difficulty

Easy — press-fit replacement, typically under 10 minutes with the burner cover accessible. Turn off gas and power before servicing. An ideal low-cost part to replace whenever the burner assembly is opened for maintenance.

Questions on fitment? Email info@nationalhvacparts.com with your full model and serial number.

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 Bu...

$9.95

Frequently Asked Questions

Does this Bushing fit my Goodman AMVC80603BNBC — B1392139?

Yes. This is the factory-specified OEM bushing for the Goodman AMVC80603BNBC — 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 AMVC80603BNBC — 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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