What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model GMNT040-3 — 2539305S 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 GMNT040-3 — 2539305S.

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.

IMAGE COMING SOON

Goodman

OEM Goodman 10 x 6 in Blower Housing for GMNT040-3 — 2539305S

Name: OEM Goodman 10 x 6 in Blower Housing for GMNT040-3 — 2539305S
Brand: Goodman
SKU: GOODMAN-11612
Price: 66.95 USD
Availability: InStock

SKU: GOODMAN-11612 Brand: Goodman

$66.95 $89.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Goodman 2539305S 10 x 6 in. Blower Housing

The Goodman 2539305S is a genuine OEM 10 x 6 inch blower housing (scroll) built as a direct-fit replacement for Goodman GMNT040-3 furnaces and compatible Goodman/Amana models. The housing surrounds the squirrel-cage blower wheel and directs conditioned air into the supply plenum. A cracked, corroded, or damaged housing causes airflow loss, rattling, and reduced heating and cooling performance — replacing it restores quiet, efficient air movement.

Specifications

Part number: 2539305S
Size: 10 x 6 in. blower scroll housing
Fits: Goodman GMNT040-3 and compatible furnaces
Compatibility: Accepts factory-spec blower wheel and motor cutoff plate
Construction: Galvanized steel
Brand: Goodman (OEM)

OEM vs. Generic

This genuine Goodman housing is dimensionally identical to the original, so the blower wheel, motor mount, and cutoff plate all seat correctly and the assembly stays balanced. Generic or universal housings often require drilling new mounting holes and can throw off wheel clearance, producing vibration and noise. OEM guarantees a bolt-in fit and factory airflow.

Installation Difficulty

Moderate (3 of 5). The full blower assembly must be pulled from the furnace, and the wheel and motor transferred to the new housing with correct clearances re-set. Cut power first and note wiring before disconnecting. Plan on 45–90 minutes. If you are not comfortable balancing the blower wheel, a licensed HVAC technician is recommended.

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 6 in Blower Hou...

$66.95

Frequently Asked Questions

Does this Blower Housing fit my Goodman GMNT040-3 — 2539305S?

Yes. This is the factory-specified OEM blower housing for the Goodman GMNT040-3 — 2539305S. 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 GMNT040-3 — 2539305S?

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.

Menu