What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WGPH4536AMAB — B1376857 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 WGPH4536AMAB — B1376857.

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.

IMAGE COMING SOON

Goodman

OEM Goodman Condenser Fan Motor Mount Arm for WGPH4536AMAB — B1376857

Name: OEM Goodman Condenser Fan Motor Mount Arm for WGPH4536AMAB — B1376857
Brand: Goodman
SKU: GOODMAN-1024
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-1024 Brand: Goodman

$9.95 $13.43

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman B1376857 Motor Mount Arm is a genuine OEM fan motor support bracket for the Goodman WGPH4536AMAB packaged air conditioner and compatible models. These arms span the condenser fan opening and bolt to the motor's mounting band, holding the condenser fan motor centered in the venturi so the blade spins true. A correct, rigid mount keeps the fan balanced, reduces vibration and noise, and prevents premature motor bearing wear.

Specifications

Type: Condenser fan motor mount arm / bracket
Material: Galvanized / corrosion-resistant steel
Function: Supports and centers the condenser fan motor
Mounting: Bolts to cabinet standoffs and motor band
Use: Typically installed as a set of legs/arms
Fits: Goodman WGPH4536AMAB and compatible packaged units

OEM vs. Generic

The OEM B1376857 is formed to the exact length and bolt spacing of the WGPH fan deck, so the motor sits at the correct height and depth in the venturi. Generic or bent-to-fit brackets can offset the blade, causing rubbing, imbalance, and noise. At this price, the OEM arm is the obvious choice.

Installation Difficulty

Easy. No refrigerant work — disconnect power, unbolt the old arm, bolt in the replacement, and confirm the blade spins freely. A nut driver and about 15–20 minutes are all that's required.

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 Condenser Fan Motor ...

$9.95

Frequently Asked Questions

Does this Motor Mount fit my Goodman WGPH4536AMAB — B1376857?

Yes. This is the factory-specified OEM motor mount for the Goodman WGPH4536AMAB — B1376857. 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 WGPH4536AMAB — B1376857?

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.

Menu