What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WFM18045S3AXCC — 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 WFM18045S3AXCC — 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.

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Goodman

OEM Goodman 10x6 Blower Housing for WFM18045S3AXCC — 2539305S

Name: OEM Goodman 10x6 Blower Housing for WFM18045S3AXCC — 2539305S
Brand: Goodman
SKU: GOODMAN-14046
Price: 66.95 USD
Availability: InStock

SKU: GOODMAN-14046 Brand: Goodman

$66.95 $86.95

OEM Guaranteed

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Texas CMBL #19328542014

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The Goodman 2539305S Blower Housing is a genuine OEM 10 x 6 inch scroll housing built for the Goodman WFM18045S3AXCC furnace. The housing surrounds the blower wheel and directs conditioned air into your ductwork; a cracked, rusted, or warped housing causes air leaks, rattles, and lost efficiency. This factory replacement restores proper airflow geometry and quiet operation.

Specifications

OEM Part Number: 2539305S
Size: 10 x 6 inch blower scroll housing
Fits: Goodman WFM18045S3AXCC and related furnace platforms
Equipment: Gas furnace
Material: Galvanized steel with factory mounting cutouts
Designed to pair with OEM 10 x 6 blower wheel B1368034S

OEM vs. Generic

Blower housings are dimension-critical — even a small mismatch in cutoff position or motor-plate spacing changes airflow and adds noise. Universal housings rarely line up with Goodman's mounting pattern. This genuine OEM housing matches the original bolt holes, wheel clearance, and discharge angle exactly, so airflow specs and blower balance stay within factory tolerance.

Install Difficulty

Moderate (3/5). Expect 45–90 minutes. You'll need to pull the blower assembly, transfer the motor and wheel to the new housing, and reset wheel-to-cutoff clearance. Mark orientation before disassembly and confirm the wheel spins freely without contact before reinstalling. Comfortable DIYers can handle it; otherwise a technician is recommended.

Ships fast with correct-fit confidence for your Goodman furnace.

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 10x6 Blower Housing ...

$66.95

Frequently Asked Questions

Does this Blower Housing fit my Goodman WFM18045S3AXCC — 2539305S?

Yes. This is the factory-specified OEM blower housing for the Goodman WFM18045S3AXCC — 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 WFM18045S3AXCC — 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.

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