What are the specs for this Gasket & Seal?

The correct replacement for Goodman model GKS90704CXAA 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 GKS90704CXAA Furnace — 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.

IMAGE COMING SOON

Goodman

OEM Goodman Rubber Coupling for GKS90704CXAA Furnace — 10254303

Name: OEM Goodman Rubber Coupling for GKS90704CXAA Furnace — 10254303
Brand: Goodman
SKU: GOODMAN-10680
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-10680 Brand: Goodman

$9.95 $12.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Goodman 10254303 Rubber Coupling

The genuine OEM Goodman 10254303 rubber coupling is a direct-fit sealing component for the Goodman GKS90704CXAA gas furnace and compatible 90%+ AFUE models. This flexible coupling creates a watertight, vibration-dampening connection between condensate and drain lines, preventing leaks that can trigger nuisance lockouts, water damage, or corrosion inside the furnace cabinet.

Specifications

OEM Part Number: 10254303
Material: EPDM-style rubber for heat and moisture resistance
Application: Condensate / drain line coupling
Fits: Goodman/Amana GKS90704CXAA and related 90% furnaces
Type: Direct OEM replacement

OEM vs. Generic

Genuine Goodman couplings are molded to exact factory tolerances so they seat fully on the drain nipple without over-stretching or splitting. Generic couplings often use lower-grade rubber that hardens and cracks after a few heating seasons, leading to slow drips. For a critical sealing point, the OEM part is the reliable choice.

Installation Difficulty

Easy (1/5) — Slide the coupling over the fittings and secure with the existing clamps; no tools beyond a screwdriver required. Always shut off power and gas before servicing.

Backed by our fit guarantee. Verify your model and serial before ordering.

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 ...

$9.95

Frequently Asked Questions

Does this Gasket & Seal fit my Goodman GKS90704CXAA Furnace — 10254303?

Yes. This is the factory-specified OEM gasket & seal for the Goodman GKS90704CXAA 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 gasket & seal on my Goodman GKS90704CXAA 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 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.

Menu