What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model ACES800403ANAA Furnace — 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 ACES800403ANAA Furnace — 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 ACES800403ANAA Furnace — B1376863

Name: OEM Goodman Blower Motor Mount for ACES800403ANAA Furnace — B1376863
Brand: Goodman
SKU: B1376863-GEN
Price: 18.95 USD
Availability: InStock

SKU: B1376863-GEN Brand: Goodman

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The Goodman B1376863 Motor Mount is the OEM bracket assembly that cradles and isolates the blower motor in the ACES800403ANAA furnace and related Goodman and Amana air handlers. Over time motor mounts crack or lose their rubber isolators, leading to a loud, rattling, or vibrating blower. Installing the correct factory mount restores quiet, secure operation and keeps the motor in proper alignment with the blower wheel.

Specifications

OEM Part Number: B1376863
Type: Blower / fan motor mount bracket
Function: Supports motor, dampens vibration
Material: Stamped steel with isolation grommets
Brand fit: Goodman / Amana
Primary model: ACES800403ANAA furnace

OEM vs. Generic

The genuine B1376863 matches the original mounting hole pattern, belly-band diameter, and isolator durometer, so the blower assembly seats correctly with no improvised shimming. Generic mounts may fit loosely and reintroduce the vibration you are trying to eliminate. OEM is the dependable, warranty-safe choice.

Install Difficulty

Moderate — plan for 45–60 minutes. The blower assembly usually must be slid out to access the mount. Disconnect power, pull the blower housing, transfer the motor to the new mount, and reinstall. Basic hand tools and a set-screw hex key cover most installations. A licensed technician is recommended if you are not comfortable removing the blower deck.

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...

$18.95

Frequently Asked Questions

Does this Motor Mount fit my Goodman ACES800403ANAA Furnace — B1376863?

Yes. This is the factory-specified OEM motor mount for the Goodman ACES800403ANAA Furnace — 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 ACES800403ANAA Furnace — 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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