What are the specs for this Coupling & Seal?

The correct replacement for Goodman model AMH951155DXAC — 10254303 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 AMH951155DXAC — 10254303.

What symptoms indicate I need a new coupling & seal?

Common symptoms that indicate you need a new coupling & seal include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this coupling & seal 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 Rubber Coupling Drain Connector for AMH951155DXAC — 10254303

Name: OEM Goodman Rubber Coupling Drain Connector for AMH951155DXAC — 10254303
Brand: Goodman
SKU: GOODMAN-6643
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-6643 Brand: Goodman

$6.95 $9.25

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Goodman 10254303 Rubber Coupling

The Goodman 10254303 is a genuine OEM flexible rubber coupling used to connect drain, condensate, or vent transition points on the AMH951155DXAC gas furnace. It provides a tight, vibration-absorbing seal between components and prevents leaks at the joint. Over time rubber couplings harden and crack, so a fresh OEM seal restores a reliable, watertight connection.

Specifications

OEM Part Number: 10254303
Material: Flexible EPDM-grade rubber
Function: Sealed coupling for drain / condensate / transition joint
Fitment: Goodman/Amana AMH951155DXAC furnaces
Type: Exact-fit OEM seal

OEM vs. Generic

The OEM 10254303 is sized to the exact inner and outer diameters of this furnace's fittings, giving a slip-free, leak-free seal. Generic couplings in the wrong durometer or diameter can weep, slip off, or require extra clamps. For a small part that keeps a seal, OEM is inexpensive insurance.

Installation Difficulty

Easy. Slide over the fittings and secure with the existing clamps. No tools beyond a nut driver required. Inspect the connection for leaks after the furnace runs.

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 Rubber Coupling Drai...

$6.95

Frequently Asked Questions

Does this Coupling & Seal fit my Goodman AMH951155DXAC — 10254303?

Yes. This is the factory-specified OEM coupling & seal for the Goodman AMH951155DXAC — 10254303. 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 coupling & seal on my Goodman AMH951155DXAC — 10254303?

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 coupling & seal?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this coupling & seal 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 coupling & seal?

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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