What are the specs for this Coupling?

The correct replacement for Goodman model GMV90703BXBA — 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 GMV90703BXBA — 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 GMV90703BXBA — 10254303

Name: OEM Goodman Rubber Coupling for GMV90703BXBA — 10254303
Brand: Goodman
SKU: GOODMAN-12690
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-12690 Brand: Goodman

$2.95 $3.95

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30-Day Returns

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The Goodman 10254303 Rubber Coupling is a genuine OEM replacement part engineered for the GMV90703BXBA gas furnace and other compatible Goodman/Amana 90%+ AFUE condensing models. This flexible rubber coupling creates a leak-tight seal on the condensate drain and inducer/trap connections, preventing water leaks and maintaining proper pressure integrity in the furnace's secondary heat exchanger drainage system.

Specifications

OEM Part Number: 10254303
Part Type: Rubber Coupling / Drain Seal
Material: Molded EPDM rubber
Fits Model: GMV90703BXBA (and compatible Goodman condensing furnaces)
Brand: Goodman (OEM)

OEM vs. Generic

Genuine OEM couplings are molded to the exact durometer and dimensions Goodman specifies, ensuring a proper seal that resists hardening and cracking from heat cycling. Aftermarket generics are cheaper but frequently fit loosely or degrade quickly, leading to condensate leaks. For a critical sealing component, OEM is strongly recommended.

Installation Difficulty

Easy (1/5). No tools required in most cases — slip the coupling onto the drain fitting and secure the clamp. A homeowner or technician can replace it in minutes. Always shut off power and gas before servicing.

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 GMV90703BXBA — 10254303?

Yes. This is the factory-specified OEM coupling for the Goodman GMV90703BXBA — 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 GMV90703BXBA — 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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