What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model AMEC800403 — 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 AMEC800403 — 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.

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Goodman

OEM Goodman Vent Motor Mount for AMEC800403 — B1376863

Name: OEM Goodman Vent Motor Mount for AMEC800403 — B1376863
Brand: Goodman
SKU: GOODMAN-B1376863
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-B1376863 Brand: Goodman

$9.95 $12.95

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The Goodman B1376863 is a genuine OEM motor mount designed for the AMEC800403ANAA gas furnace and related Goodman/Amana equipment. The mount secures the vent/blower motor to the furnace chassis and isolates motor vibration so the assembly runs quietly and stays properly aligned. A worn, cracked, or rusted mount lets the motor sag or vibrate, which causes noise, premature bearing wear, and blade misalignment.

Part number: B1376863
Type: Motor mount / bracket
Fits: AMEC800403ANAA and compatible Goodman/Amana furnaces
Function: Secures motor, dampens vibration, maintains alignment
Construction: OEM-grade steel bracket with dampening

OEM vs. Generic: The OEM B1376863 matches the factory bolt spacing and offset exactly, so the motor sits at the correct depth and the shaft lines up with the wheel. Generic mounts often force you to shim or re-drill and can transmit extra vibration. For a clean, rattle-free repair, the OEM mount is the right choice.

Install difficulty: Moderate (2/5). Cut power to the furnace, support the motor, unbolt the old mount, transfer the motor to the new mount, and reinstall while keeping shaft alignment. Plan on 30–45 minutes with basic hand tools. Verify the blower spins freely before restoring power.

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 Vent Motor Mount for...

$9.95

Frequently Asked Questions

Does this Motor Mount fit my Goodman AMEC800403 — B1376863?

Yes. This is the factory-specified OEM motor mount for the Goodman AMEC800403 — 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 AMEC800403 — 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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OEM Goodman Vent Motor Mount for AMEC800403 — B1376863

Shipping Information

Return Policy

Frequently Asked Questions