What are the specs for this Fitting?

The correct replacement for Goodman model AMES921205DNAA Furnace — M0570808 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 AMES921205DNAA Furnace — M0570808.

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 Button Plug Fitting for AMES921205DNAA Furnace — M0570808

Name: OEM Goodman Button Plug Fitting for AMES921205DNAA Furnace — M0570808
Brand: Goodman
SKU: GOODMAN-4785
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-4785 Brand: Goodman

$2.95 $3.95

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Goodman M0570808 Button Plug

The Goodman M0570808 is a genuine OEM button plug designed to seal unused knockout and access holes on AMES921205DNAA gas furnaces and compatible Goodman/Amana cabinets. Though small, this fitting is essential for maintaining proper combustion airflow, blocking air leaks, and keeping the burner compartment sealed to factory specification. Missing or improperly fitted plugs can disrupt the pressure switch reading and trip nuisance lockouts.

Specifications

OEM Part Number: M0570808
Type: Snap-in button / hole plug
Compatibility: AMES921205DNAA and related Goodman/Amana furnace cabinets
Material: Molded thermoplastic
Function: Seals wiring/access knockouts to maintain cabinet integrity

OEM vs. Generic

Our OEM Goodman plug is molded to the exact cabinet hole diameter, so it snaps in flush and stays put. Generic universal plugs often sit loose or require adhesive, and an ill-fitting plug can allow air infiltration that skews the furnace's pressure switch. For a furnace this affordable part protects, OEM is the smart choice.

Installation Difficulty

Easy (DIY-friendly). No tools required — simply press the plug into the open knockout until it seats. Always disconnect power before opening the burner compartment.

Backed by genuine Goodman quality. If you are unsure of fit, contact info@nationalhvacparts.com with your full furnace model 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 Button Plug Fitting ...

$2.95

Frequently Asked Questions

Does this Fitting fit my Goodman AMES921205DNAA Furnace — M0570808?

Yes. This is the factory-specified OEM fitting for the Goodman AMES921205DNAA Furnace — M0570808. 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 AMES921205DNAA Furnace — M0570808?

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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