What are the specs for this Coupling?

The correct replacement for Goodman model GKS90703BXAF — 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 GKS90703BXAF — 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 GKS90703BXAF — 10254303

Name: OEM Goodman Rubber Coupling for GKS90703BXAF — 10254303
Brand: Goodman
SKU: GOODMAN-10644
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-10644 Brand: Goodman

$2.95 $3.95

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The Goodman 10254303 Rubber Coupling is a genuine OEM sealing connector for the Goodman GKS90703BXAF gas furnace. This flexible coupling joins drain or condensate/vent tubing sections and forms a watertight, vibration-tolerant seal between components. Over time rubber couplings harden, crack, or slip, leading to condensate leaks inside the cabinet, drain-switch trips, or moisture damage. Replacing a worn coupling with the correct OEM part restores a reliable, leak-free connection for just a few dollars.

Specifications

OEM Part Number: 10254303
Component: Rubber coupling / sealing connector
Compatible Model: GKS90703BXAF (Goodman gas furnace)
Equipment Type: Furnace
Material: Flexible EPDM-style rubber
Function: Leak-free drain/vent tubing connection

OEM vs. Generic

The genuine OEM Goodman coupling is molded to the exact inside diameter of the mating tubing, so it seals without leaks and slides on without excessive force. Generic rubber couplings may be a loose or tight fit and can weep at the joint. On a low-cost sealing part, OEM ensures a proper, worry-free connection.

Installation Difficulty

Very Easy (1 of 5). Power down the furnace, loosen any clamps, slip off the old coupling, and press the new one onto the tubing — reusing or replacing clamps as needed. No tools beyond a screwdriver for the clamps, and typically under 10 minutes.

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 GKS90703BXAF — 10254303?

Yes. This is the factory-specified OEM coupling for the Goodman GKS90703BXAF — 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 GKS90703BXAF — 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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