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Goodman

OEM Goodman Inducer Rubber Coupling for GMH951155DXAF — 10254303

SKU: GOODMAN-11533 Brand: Goodman
$2.95 $3.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The Goodman 10254303 Rubber Coupling is a genuine OEM sealing and vibration-isolation component for the GMH951155DXAF gas furnace and compatible Goodman/Amana models. This flexible rubber grommet/coupling forms an airtight, watertight connection on inducer, pressure-switch tubing, or condensate/drain interfaces while dampening blower and inducer vibration. A hardened, cracked, or missing coupling can cause air leaks that trip the pressure switch, condensate leaks, or transmitted noise and rattle.

  • Part Type: Rubber coupling / sealing grommet
  • OEM Part #: 10254303
  • Fits: Goodman GMH951155DXAF and related furnace models
  • Function: Airtight/watertight seal & vibration isolation
  • Material: Heat- and moisture-resistant molded rubber
  • Brand Compatibility: Goodman & Amana

OEM vs. Generic: Molded to the exact inner and outer diameters this furnace requires, the OEM coupling seats without leaks or forcing. Generic rubber pieces frequently mismatch the bore, leading to slow air leaks and intermittent pressure-switch faults that are frustrating to diagnose. For a reliable seal, use the OEM part.

Install Difficulty: Very Easy (1/5). Slips on by hand — no tools required in most positions. Ensure mating surfaces are clean and fully seated.

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

Frequently Asked Questions

Does this Coupling fit my Goodman GMH951155DXAF — 10254303?
Yes. This is the factory-specified OEM coupling for the Goodman GMH951155DXAF — 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 GMH951155DXAF — 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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Mike Rivera
HVAC Parts Specialist — Online