What are the specs for this Coupling?

The correct replacement for Goodman model GKS90904CXAB — 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 GKS90904CXAB — 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 GKS90904CXAB — 10254303

Name: OEM Goodman Rubber Coupling for GKS90904CXAB — 10254303
Brand: Goodman
SKU: GOODMAN-10759
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-10759 Brand: Goodman

$2.95 $3.95

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Texas CMBL #19328542014

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The Goodman 10254303 Rubber Coupling is a genuine OEM sealing component for GKS90904CXAB gas furnaces. This flexible coupling joins condensate/vent tubing and forms a tight, leak-free seal between connection points, absorbing vibration and accommodating minor alignment differences in the drain and induced-draft assembly.

Specifications

Part Number: 10254303
Type: Rubber coupling / hose seal
Brand: Goodman (OEM)
Compatible Model: GKS90904CXAB
Application: Condensate / vent tubing connection
Material: Heat- and moisture-resistant rubber

OEM vs. Generic

A coupling that is even slightly off in diameter or wall thickness will weep or slip under thermal cycling. The genuine 10254303 is molded to the exact inside diameter of your furnace's tubing for a secure, lasting seal. Generic rubber couplings may harden, crack, or leak prematurely. This inexpensive OEM part is cheap insurance against condensate leaks.

Install Difficulty

Easy (1/5). A quick, tool-light replacement: power down the furnace, slide off the old coupling, seat the new one over both tubing ends, and secure any clamps. Confirm there are no leaks on the next heating cycle.

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 GKS90904CXAB — 10254303?

Yes. This is the factory-specified OEM coupling for the Goodman GKS90904CXAB — 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 GKS90904CXAB — 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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