What are the specs for this Gasket & Seal?

The correct replacement for Goodman model GKS91155DXAG — 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 GKS91155DXAG — 10254303.

What symptoms indicate I need a new gasket & seal?

Common symptoms that indicate you need a new gasket & seal include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this gasket & seal 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 Drain/Vent Grommet for GKS91155DXAG — 10254303

Name: OEM Goodman Rubber Coupling Drain/Vent Grommet for GKS91155DXAG — 10254303
Brand: Goodman
SKU: GOODMAN-10254303
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-10254303 Brand: Goodman

$9.95 $13.95

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Goodman 10254303 Rubber Coupling

The Goodman 10254303 is a genuine OEM rubber coupling used to seal and connect condensate drain, pressure-tube, or vent components on the GKS91155DXAG gas furnace and compatible Goodman/Amana models. Molded from heat- and moisture-resistant EPDM-grade rubber, it forms an airtight, watertight junction that prevents condensate leaks and pressure-switch reading errors. Rubber couplings harden and crack with years of thermal cycling, so replacing an aged coupling during service restores a clean seal and reliable operation.

Specifications

Type: Molded rubber coupling / sealing grommet
Material: Heat- and moisture-resistant rubber (EPDM-grade)
Function: Airtight/watertight tube and drain connection
Fits: Goodman/Amana GKS91155DXAG and compatible GKS9 series
Brand: Genuine Goodman OEM

OEM vs. Generic

OEM 10254303 is molded to the precise inner and outer diameters this furnace requires, so it slips on and seals without stretching or gapping. Generic rubber couplings in the wrong size are a leading cause of nuisance condensate leaks and pressure-switch faults. The small price difference is worth the guaranteed seal.

Install Difficulty

Very easy (1/5). A 5-minute job with no tools: power down, slide the old coupling off, push the new one fully onto both fittings, and confirm a snug seat. Check for leaks after restarting.

Compatibility note: Verify placement and original part number before ordering. Fits Goodman GKS91155DXAG.

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 Drai...

$9.95

Frequently Asked Questions

Does this Gasket & Seal fit my Goodman GKS91155DXAG — 10254303?

Yes. This is the factory-specified OEM gasket & seal for the Goodman GKS91155DXAG — 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 gasket & seal on my Goodman GKS91155DXAG — 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 gasket & seal?

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

Is this gasket & seal 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 gasket & seal?

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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