What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WPC4448AHAA — B1376853 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 WPC4448AHAA — B1376853.

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 fan motor parts 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 Motor Mount Arm for WPC4448AHAA — B1376853

Name: OEM Goodman Motor Mount Arm for WPC4448AHAA — B1376853
Brand: Goodman
SKU: GOODMAN-1190
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-1190 Brand: Goodman

$8.95 $12.08

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman B1376853 Motor Mount Arm is a genuine OEM bracket that secures the condenser fan motor on WPC4448AHAA air conditioner units. A cracked, bent, or corroded mount arm causes fan wobble, excessive vibration, and premature motor bearing failure — replacing it restores proper motor alignment and quiet operation.

Specifications

OEM Part Number: B1376853
Part Type: Condenser Fan Motor Mount Arm / Bracket
Brand: Goodman
Fits Model: WPC4448AHAA
Equipment: Air Conditioner (condensing unit)
Material: Coated steel for outdoor corrosion resistance

OEM vs. Generic

The OEM Goodman mount arm is dimensionally exact, ensuring correct fan blade clearance and factory motor positioning. Generic universal brackets often require drilling or shimming and can leave the fan misaligned. For a direct, no-modification fit on the WPC4448AHAA, the OEM part is the reliable choice.

Installation Difficulty

Easy — typically a 15–20 minute job. Disconnect power, remove the fan/shroud assembly, swap the mount arm using the original hardware, and reassemble. Basic hand tools only. Always confirm power is off at the disconnect 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 Motor Mount Arm for ...

$8.95

Frequently Asked Questions

Does this Fan Motor Parts fit my Goodman WPC4448AHAA — B1376853?

Yes. This is the factory-specified OEM fan motor parts for the Goodman WPC4448AHAA — B1376853. 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 fan motor parts on my Goodman WPC4448AHAA — B1376853?

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 fan motor parts 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 fan motor parts?

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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