What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WAHMS3642P4ACA — B1368016S 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 WAHMS3642P4ACA — B1368016S.

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.

Goodman

OEM Goodman 10 x 8 in. Blower Wheel for WAHMS3642P4ACA — B1368016S

Name: OEM Goodman 10 x 8 in. Blower Wheel for WAHMS3642P4ACA — B1368016S
Brand: Goodman
SKU: B1368016S-GEN
Price: 70.74 USD
Availability: InStock

SKU: B1368016S-GEN Brand: Goodman

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Goodman B1368016S Blower Wheel (10 x 8 in.)

The Goodman B1368016S is a genuine OEM 10 inch diameter by 8 inch wide blower wheel (squirrel cage) engineered specifically for the WAHMS3642P4ACA air handler and compatible Goodman/Amana models. This precision-balanced wheel moves conditioned air through your evaporator coil and ductwork, and replacing a cracked, slipping, or out-of-balance wheel restores full airflow, quiet operation, and rated cooling/heating capacity.

Specifications

Wheel diameter: 10 in.
Wheel width: 8 in.
Type: Forward-curved squirrel cage
Fits: WAHMS3642P4ACA and compatible air handlers
OEM Part Number: B1368016S
Equipment: Goodman Air Handler

OEM vs. Generic

This is the genuine OEM wheel, factory-balanced and dimensionally matched to the original blower housing and motor shaft. Generic aftermarket wheels are cheaper but frequently arrive with bore mismatches and balance issues that cause vibration, bearing wear, and noise. For a part that spins thousands of hours per season, OEM is the reliable choice.

Installation Difficulty

Moderate — requires removing the blower assembly, transferring the wheel to the motor shaft, and setting the correct setscrew position and clearance. Plan 45–90 minutes. Always disconnect power before servicing. If you are not comfortable balancing and seating the 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 8 in. Blower Wh...

$70.74

Frequently Asked Questions

Does this Blower Wheel fit my Goodman WAHMS3642P4ACA — B1368016S?

Yes. This is the factory-specified OEM blower wheel for the Goodman WAHMS3642P4ACA — B1368016S. 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 WAHMS3642P4ACA — B1368016S?

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.

Menu