What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model GMT090-4 — 2539306S 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 GMT090-4 — 2539306S.

My AC fan is not spinning. What part do I need?

A fan that does not spin, spins slowly, or makes grinding or squealing noises needs a new motor. Grinding means the bearings have failed. Squealing means the bearings are dry. No spin with a humming sound means the capacitor may be the issue. Check the motor capacitor before replacing the entire motor.

Is this blower housing 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 10 x 8 Blower Housing for GMT090-4 — 2539306S

Name: OEM Goodman 10 x 8 Blower Housing for GMT090-4 — 2539306S
Brand: Goodman
SKU: GOODMAN-12378
Price: 68.95 USD
Availability: InStock

SKU: GOODMAN-12378 Brand: Goodman

$68.95 $89.95

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman 2539306S Blower Housing is a genuine OEM 10 x 8 inch replacement for the GMT090-4 furnace. The blower housing (scroll) contains the blower wheel and channels conditioned air into the ductwork. A cracked, warped, or damaged housing causes air leaks, rattling noise, reduced airflow, and can allow the wheel to rub or fall out of balance.

Specifications

OEM Part Number: 2539306S
Part Type: Blower Housing / Scroll Assembly
Dimensions: 10" x 8"
Compatible Model: GMT090-4
Brand: Goodman (OEM)
Fit: Direct OEM replacement

OEM vs. Generic

This OEM Goodman housing is dimensionally exact for the GMT090-4 blower deck, ensuring the wheel, cutoff plate, and motor mount all align correctly for rated CFM. Generic 10 x 8 housings may differ in inlet ring size or mounting-flange location, causing airflow loss or vibration. OEM ensures a true bolt-in fit.

Installation Difficulty

Rating: Moderate. Requires removing the blower assembly from the furnace, transferring the motor and blower wheel to the new housing, and re-setting wheel-to-cutoff clearance. Basic hand tools and careful reassembly are needed; a technician is recommended for correct wheel alignment.

Restore quiet, full-rated airflow to your GMT090-4 with the genuine Goodman 2539306S blower housing.

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 10 x 8 Blower Housin...

$68.95

Frequently Asked Questions

Does this Blower Housing fit my Goodman GMT090-4 — 2539306S?

Yes. This is the factory-specified OEM blower housing for the Goodman GMT090-4 — 2539306S. 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 blower housing on my Goodman GMT090-4 — 2539306S?

Difficulty: Medium-Hard (1–2 hrs)
Step 1: Turn off breaker. Step 2: Note motor specs: HP, RPM, voltage, rotation direction. Step 3: Remove old motor from mounting. Step 4: Transfer fan blade to new motor. Step 5: Mount new motor, reconnect wiring. Step 6: Restore power, verify rotation direction.

My AC fan isn’t spinning. What part do I need?

Fan not spinning, spinning slowly, or making grinding/squealing noises = motor failure. Grinding = bearings failed. Squealing = bearings dry. No spin + hum = check the motor capacitor first before replacing the entire motor.

Is this blower housing 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 blower housing?

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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