What are the specs for this Coupling?

The correct replacement for Goodman model GKS91155DXAD Furnace — 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 GKS91155DXAD Furnace — 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 GKS91155DXAD Furnace — 10254303

Name: OEM Goodman Rubber Coupling for GKS91155DXAD Furnace — 10254303
Brand: Goodman
SKU: GOODMAN-10946
Price: 11.95 USD
Availability: InStock

SKU: GOODMAN-10946 Brand: Goodman

$11.95 $15.95

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Texas CMBL #19328542014

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The Goodman 10254303 Rubber Coupling is a genuine OEM connector used on the GKS91155DXAD high-efficiency gas furnace to join condensate, drain, and inducer/trap tubing with a flexible, leak-tight seal. Made from heat- and chemical-resistant EPDM-style rubber, it absorbs vibration and thermal movement while maintaining a positive seal against the mildly acidic condensate produced by a 92% AFUE furnace.

A cracked, hardened, or missing coupling is a common cause of water leaks, trap gurgle, and pressure-switch faults on condensing furnaces. Replacing it with the correct OEM part restores a proper seal and prevents water damage around the furnace cabinet.

OEM Part Number: 10254303
Material: Heat/chemical-resistant rubber
Function: Flexible drain/condensate line coupling & seal
Fits: Goodman GKS91155DXAD and compatible Goodman/Amana furnaces
Equipment: Gas Furnace

OEM vs. Generic: The OEM coupling is sized to the exact tubing diameters used in your furnace's drain system. Generic rubber couplings are often the wrong ID/OD, leading to slow leaks or blow-offs under condensate flow. This inexpensive OEM part is the reliable choice.

Install Difficulty: Very Easy (1 of 5). Slip the old coupling off, seat the new one, and secure with the existing clamp if used. No tools beyond a nut driver required. Turn off power before servicing and verify the connection is snug and drip-free after restart.

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 ...

$11.95

Frequently Asked Questions

Does this Coupling fit my Goodman GKS91155DXAD Furnace — 10254303?

Yes. This is the factory-specified OEM coupling for the Goodman GKS91155DXAD Furnace — 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 GKS91155DXAD Furnace — 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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OEM Goodman Rubber Coupling for GKS91155DXAD Furnace — 10254303

Shipping Information

Return Policy

Frequently Asked Questions