What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WAHMS3636P4ABA — 0131M00849SP 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 WAHMS3636P4ABA — 0131M00849SP.

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 motor 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 ECM Blower Motor for WAHMS3636P4ABA — 0131M00849SP

Name: OEM Goodman ECM Blower Motor for WAHMS3636P4ABA — 0131M00849SP
Brand: Goodman
SKU: 0131M00849SP-GEN
Price: 264.95 USD
Availability: InStock

SKU: 0131M00849SP-GEN Brand: Goodman

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The Goodman 0131M00849SP Blower Motor is a genuine OEM indoor blower motor built for WAHMS3636P4ABA air handlers. It is the correct replacement when you experience weak or no airflow, a motor that hums but won't start, overheating/thermal cutout cycling, or a seized bearing. Because it's factory-spec, it matches the original mounting, shaft, rotation, and electrical profile so the blower wheel and housing transfer over without modification.

Specifications

Part Number: 0131M00849SP
Type: Indoor blower / fan motor
Brand: Goodman (OEM)
Application: Air handler indoor blower assembly
Primary Fit: WAHMS3636P4ABA
Includes: Motor only — reuse existing blower wheel, mount, and capacitor/module unless damaged

OEM vs. Generic

Aftermarket "universal" motors require re-pinning, custom brackets, and guesswork on speed taps, and they rarely match the original CFM curve. This OEM Goodman motor delivers the factory-engineered airflow and amp draw, protecting your coil, heat strips, and overall system efficiency while preserving any remaining equipment warranty.

Install Difficulty

Moderate (3 of 5). Requires removing the blower assembly, transferring the wheel and set screw, and matching wiring/speed connections. Plan 45–90 minutes. Recommended for experienced DIYers or HVAC techs. Disconnect power and discharge the run capacitor 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 ECM Blower Motor for...

$264.95

Frequently Asked Questions

Does this Blower Motor fit my Goodman WAHMS3636P4ABA — 0131M00849SP?

Yes. This is the factory-specified OEM blower motor for the Goodman WAHMS3636P4ABA — 0131M00849SP. 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 motor on my Goodman WAHMS3636P4ABA — 0131M00849SP?

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 motor 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 motor?

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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