What are the specs for this Coupling?

The correct replacement for Goodman model AMV90453BXAB — 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 AMV90453BXAB — 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 AMV90453BXAB — 10254303

Name: OEM Goodman Rubber Coupling for AMV90453BXAB — 10254303
Brand: Goodman
SKU: GOODMAN-7709
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-7709 Brand: Goodman

$5.95 $7.95

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Goodman 10254303 Rubber Coupling

The genuine Goodman 10254303 is a flexible rubber coupling used to seal and connect condensate drain, vent, or pressure-switch tubing on the Amana/Goodman AMV90453BXAB high-efficiency furnace and related models. Though inexpensive, this small elastomer part is critical: a hardened, cracked, or torn coupling causes air or condensate leaks that can trip the pressure switch, throw a lockout code, or drip water inside the cabinet. Replacing it restores a leak-tight seal and reliable pressure-switch signaling.

Specifications

Type: Flexible slip-fit rubber coupling / connector
Material: Molded EPDM-style rubber
Function: Condensate / vent / pressure-switch tubing seal
Service: Resists heat, moisture, and mild combustion condensate
Fitment: Amana / Goodman AMV90453BXAB furnace
OEM part number: 10254303

OEM vs. Generic

The OEM coupling is molded to the exact inside diameter and durometer the connection requires, so it slips on snugly and stays sealed through heating cycles. Generic tubing or hardware-store fittings may be the wrong ID or a stiffer compound that leaks or won't seat, leading to repeat pressure-switch faults. For a few dollars, the factory part is the reliable fix.

Installation Difficulty

Easy — Power off, pull the old coupling from the fittings, press the new one fully onto both ends, and confirm a snug leak-free connection. Under 10 minutes; a straightforward DIY-friendly repair.

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 ...

$5.95

Frequently Asked Questions

Does this Coupling fit my Goodman AMV90453BXAB — 10254303?

Yes. This is the factory-specified OEM coupling for the Goodman AMV90453BXAB — 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 AMV90453BXAB — 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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