What are the specs for this Coupling?

The correct replacement for Goodman model AMH950704CXAB 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 AMH950704CXAB 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 Seal for AMH950704CXAB Furnace — 10254303

Name: OEM Goodman Rubber Coupling Seal for AMH950704CXAB Furnace — 10254303
Brand: Goodman
SKU: GOODMAN-6379
Price: 3.95 USD
Availability: InStock

SKU: GOODMAN-6379 Brand: Goodman

$3.95 $5.25

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman 10254303 is a genuine OEM rubber coupling for the AMH950704CXAB gas furnace. This flexible connector joins two lines — typically a drain or condensate/vent connection — forming a tight, vibration-tolerant seal that prevents leaks and air ingress. A cracked or hardened coupling is a common cause of condensate drips and pressure-switch faults on high-efficiency furnaces, so a fresh seal restores reliable operation.

Specifications

Type: Flexible rubber coupling / seal
Function: Leak-free connection between drain / condensate lines
Compatibility: Goodman / Amana AMH950704CXAB furnace
Material: EPDM-grade rubber, chemical and heat resistant
OEM Part Number: 10254303
Brand: Goodman

OEM vs. Generic

The OEM 10254303 is molded to the exact inside diameter and wall thickness the AMH950704CXAB connection needs, so it slips on snug and seals under clamp pressure without splitting. Generic rubber couplings often run slightly over- or undersized, leading to weeps or a coupling that walks off the fitting. For a dependable, drop-in seal, choose the genuine part.

Install Difficulty

Easy (1/5). Power and gas off. Loosen any clamps, remove the old coupling, slide the new one over both fittings, and re-tighten the clamps evenly. Under 10 minutes with a nut driver or screwdriver. Check for leaks after restarting.

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 Seal...

$3.95

Frequently Asked Questions

Does this Coupling fit my Goodman AMH950704CXAB Furnace — 10254303?

Yes. This is the factory-specified OEM coupling for the Goodman AMH950704CXAB 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 AMH950704CXAB 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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