What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WFD18045S3AXCC — 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 WFD18045S3AXCC — 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 10 x 6 Blower Housing for WFD18045S3AXCC — 2539305S

Name: OEM Goodman 10 x 6 Blower Housing for WFD18045S3AXCC — 2539305S
Brand: Goodman
SKU: GOODMAN-13831
Price: 66.95 USD
Availability: InStock

SKU: GOODMAN-13831 Brand: Goodman

$66.95 $87.95

OEM Guaranteed

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Texas CMBL #19328542014

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The genuine Goodman 2539305S Blower Housing is the factory 10 x 6 inch scroll assembly for the WFD18045S3AXCC furnace. The housing surrounds the blower wheel and directs conditioned air into the supply plenum. A cracked, corroded, or rattling housing causes air leaks, whistling, vibration, and reduced airflow across the heat exchanger. This OEM replacement restores quiet, efficient operation.

Specifications

OEM Part Number: 2539305S
Size: 10 x 6 inch blower scroll
Fits: Goodman WFD18045S3AXCC furnace
Material: Galvanized steel
Includes: Housing scroll with motor mount cutout and cutoff plate
Application: Direct-drive furnace blower assembly

OEM vs. Generic

The OEM Goodman housing matches the exact scroll geometry, discharge angle, and mounting-flange pattern of the original, so your existing blower wheel and motor seat correctly and airflow stays within spec. Generic housings often differ slightly in outlet size or motor-plate location, forcing you to re-drill mounts or accept reduced CFM and higher noise. For a proper fit, choose OEM.

Installation Difficulty

Moderate (3 of 5). This is a mechanical job: cut power, slide out the blower assembly, transfer the motor and wheel to the new housing, verify the wheel spins freely with correct clearance, and reinstall. Plan on 45–60 minutes and basic hand tools. Take a photo of the motor lead routing before disassembly. If you are unsure about wheel-to-housing clearance, a technician can complete the swap quickly.

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 Blower Housin...

$66.95

Frequently Asked Questions

Does this Blower Housing fit my Goodman WFD18045S3AXCC — 2539305S?

Yes. This is the factory-specified OEM blower housing for the Goodman WFD18045S3AXCC — 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 WFD18045S3AXCC — 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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