What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model AEPF303616AA — B13400704ABS 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 AEPF303616AA — B13400704ABS.

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 3/4 HP Variable Speed Blower Motor for AEPF303616AA — B13400704ABS

Name: OEM Goodman 3/4 HP Variable Speed Blower Motor for AEPF303616AA — B13400704ABS
Brand: Goodman
SKU: B13400704ABS-GEN
Price: 1205.95 USD
Availability: InStock

SKU: B13400704ABS-GEN Brand: Goodman

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman B13400704ABS is a genuine OEM 3/4 HP variable-speed ECM blower motor built for the Goodman AEPF303616AA air handler. This electronically commutated motor delivers precise, energy-efficient airflow across heating and cooling stages, improving comfort, humidity control, and operating cost compared to standard PSC motors.

Specifications

Horsepower: 3/4 HP
Motor type: Variable-speed ECM
Application: Goodman / Amana air handler blower assembly
Compatible model: AEPF303616AA
OEM part number: B13400704ABS
Features: Soft-start ramp, multi-speed airflow profiles, quiet operation

OEM vs. Generic

Genuine OEM ECM motors arrive matched to the factory module programming and mounting geometry, so airflow tables and CFM settings remain accurate. Generic or rebuilt motors may require reprogramming, custom brackets, or deliver incorrect airflow that voids comfort and efficiency. For variable-speed systems, OEM ensures the control board and motor speak the same language.

Install Difficulty

Advanced — recommended for a licensed HVAC technician. Requires removing the blower assembly, transferring the wheel and mount, matching the motor module/harness, and confirming airflow settings. Disconnect power and discharge any capacitors before service. Budget 1–2 hours.

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 3/4 HP Variable Spee...

$1,205.95

Frequently Asked Questions

Does this Blower Motor fit my Goodman AEPF303616AA — B13400704ABS?

Yes. This is the factory-specified OEM blower motor for the Goodman AEPF303616AA — B13400704ABS. 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 AEPF303616AA — B13400704ABS?

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.

Menu