What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WFM18070S4BXCB — 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 WFM18070S4BXCB — 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.

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Goodman

OEM Goodman 10 x 8 in Blower Wheel for WFM18070S4BXCB — B1368016S

Name: OEM Goodman 10 x 8 in Blower Wheel for WFM18070S4BXCB — B1368016S
Brand: Goodman
SKU: GOODMAN-14083
Price: 58.95 USD
Availability: InStock

SKU: GOODMAN-14083 Brand: Goodman

$58.95 $76.95

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The Goodman B1368016S Blower Wheel is a genuine OEM 10 x 8 inch squirrel-cage fan wheel for the WFM18070S4BXCB furnace and compatible Goodman and Amana blower assemblies. The forward-curved wheel spins inside the blower housing to move heated air through the heat exchanger and out to the supply ducts, making it a core component of the furnace's airflow system.

A cracked hub, bent blades, or an out-of-balance wheel causes vibration, noise, reduced CFM, and premature blower-motor bearing wear. This OEM wheel is factory-balanced and machined to the correct bore and blade profile so it seats squarely on the motor shaft and restores rated, quiet airflow.

Part Type: Forward-curved blower (squirrel cage) wheel
OEM Part Number: B1368016S
Nominal Size: 10 x 8 in
Fits Model: WFM18070S4BXCB (verify against your unit)
Brand Compatibility: Goodman, Amana

OEM vs. Generic

The genuine OEM wheel arrives pre-balanced with the correct bore, blade count, and rotation for a true bolt-on fit. Generic wheels may be unbalanced or use a different blade pitch, which lowers airflow and stresses the motor. For smooth, rated performance, OEM is the reliable choice.

Install Difficulty

Moderate. Remove the blower assembly, loosen the hub set screw, slide the old wheel off the motor shaft, and fit the new wheel at the same depth and orientation. Torque the set screw on the shaft flat. Roughly 45–60 minutes and best handled by a licensed HVAC technician.

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 Whe...

$58.95

Frequently Asked Questions

Does this Blower Wheel fit my Goodman WFM18070S4BXCB — B1368016S?

Yes. This is the factory-specified OEM blower wheel for the Goodman WFM18070S4BXCB — 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 WFM18070S4BXCB — 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.

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