What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WPH4324AHAA — B1368042S 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 WPH4324AHAA — B1368042S.

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 wheel 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 9 x 6 in Blower Wheel for WPH4324AHAA — B1368042S

Name: OEM Goodman 9 x 6 in Blower Wheel for WPH4324AHAA — B1368042S
Brand: Goodman
SKU: GOODMAN-14840
Price: 34.95 USD
Availability: InStock

SKU: GOODMAN-14840 Brand: Goodman

$34.95 $44.95

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Goodman B1368042S 9 x 6 Blower Wheel

This genuine OEM Goodman B1368042S blower wheel (squirrel cage) is a direct-fit replacement for the Goodman WPH4324AHAA packaged unit and compatible equipment. A worn, cracked, or unbalanced blower wheel causes weak airflow, rattling, and reduced heating and cooling performance. Restoring the correct 9 x 6 inch wheel returns the system to its designed CFM and quiet operation.

Part Number: B1368042S
Wheel Size: 9 in diameter x 6 in width
Type: Forward-curved centrifugal (squirrel cage)
Fits Model: WPH4324AHAA
Brand: Goodman OEM

OEM vs. Generic

The OEM B1368042S is precision-balanced to the factory motor shaft diameter and set-screw location, eliminating vibration and premature bearing wear. Generic wheels are cheaper but often require shaft shimming and may not match the original balance grade — leading to noise and shortened motor life. For a lasting repair we recommend OEM.

Install Difficulty

Moderate — requires removing the blower assembly, loosening the hub set screw, and aligning the wheel on the shaft. Roughly 45–60 minutes for an experienced DIYer. Always disconnect power before servicing.

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 9 x 6 in Blower Whee...

$34.95

Frequently Asked Questions

Does this Blower Wheel fit my Goodman WPH4324AHAA — B1368042S?

Yes. This is the factory-specified OEM blower wheel for the Goodman WPH4324AHAA — B1368042S. 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 wheel on my Goodman WPH4324AHAA — B1368042S?

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 wheel 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 wheel?

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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