What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model ACEC800403AXAB — B1376863 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 ACEC800403AXAB — B1376863.

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 motor mount 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 Blower Motor Mount for ACEC800403AXAB — B1376863

Name: OEM Goodman Blower Motor Mount for ACEC800403AXAB — B1376863
Brand: Goodman
SKU: B1376863-GEN
Price: 12.95 USD
Availability: InStock

SKU: B1376863-GEN Brand: Goodman

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The Goodman B1376863 Motor Mount is a genuine OEM bracket that secures the blower (fan) motor within the ACEC800403AXAB and compatible Goodman/Amana furnaces. It holds the motor in proper alignment with the blower wheel and dampens vibration, reducing noise and preventing premature bearing wear.

Specifications

OEM Part Number: B1376863
Type: Blower motor mounting bracket / band
Function: Motor retention and vibration isolation
Material: OEM-spec steel / belly-band mount
Fits: Goodman ACEC800403AXAB and select Goodman/Amana furnace models

OEM vs. Generic

OEM mounts match the exact diameter, leg spacing, and bolt pattern of your blower assembly. Generic mounts can misalign the motor shaft, causing wheel rub, vibration, and rapid motor failure. For correct fit and balance, OEM is the safe choice.

Installation

Difficulty: Moderate — requires pulling the blower assembly, transferring the motor to the new mount, and re-seating the wheel. Mark wire and shaft positions before removal. Cut power before servicing; a qualified technician is recommended if you have not removed a blower before.

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 Blower Motor Mount f...

$12.95

Frequently Asked Questions

Does this Motor Mount fit my Goodman ACEC800403AXAB — B1376863?

Yes. This is the factory-specified OEM motor mount for the Goodman ACEC800403AXAB — B1376863. 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 motor mount on my Goodman ACEC800403AXAB — B1376863?

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 motor mount 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 motor mount?

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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