What are the specs for this Coupling?

The correct replacement for Goodman model AMV90453BXBA — 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 AMV90453BXBA — 10254303.

What symptoms indicate I need a new coupling?

Common symptoms that indicate you need a new coupling 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 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 for AMV90453BXBA — 10254303

Name: OEM Goodman Rubber Coupling for AMV90453BXBA — 10254303
Brand: Goodman
SKU: GOODMAN-7721
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-7721 Brand: Goodman

$2.95 $3.95

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Goodman 10254303 Rubber Coupling

The Goodman/Amana 10254303 is an OEM rubber coupling used on the AMV90453BXBA high-efficiency gas furnace. This flexible elastomer coupling joins vent, condensate, or pressure-tubing connections and provides a vibration-dampening, leak-tight seal between components. Over time factory couplings can harden, crack, or lose their grip, leading to pressure-switch faults, condensate leaks, or nuisance lockouts — replacing with the correct OEM part restores a proper seal.

Specifications

Material: Molded EPDM/rubber
Function: Flexible sealing coupling for tubing/drain connections
Service: Vibration isolation and leak-tight joint
Fits: Amana/Goodman AMV90453BXBA and cross-referenced furnaces
OEM Part Number: 10254303

OEM vs. Generic

The genuine 10254303 is molded to the exact inside diameter and durometer needed for a secure fit on the factory fittings. Generic rubber couplings may be too loose or too stiff, causing slow leaks that are hard to trace. For a low-cost sealing part, the OEM piece is the reliable choice.

Installation Difficulty

Very easy (1/5). Slip-fit over the fitting; secure with the existing clamp if present. Power down the furnace, note the orientation, and inspect mating surfaces for debris before installing.

Fits model: AMV90453BXBA. Verify the part number for your unit before ordering.

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 for ...

$2.95

Frequently Asked Questions

Does this Coupling fit my Goodman AMV90453BXBA — 10254303?

Yes. This is the factory-specified OEM coupling for the Goodman AMV90453BXBA — 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 on my Goodman AMV90453BXBA — 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?

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

Is this coupling 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?

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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