What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WGGE4542A115MAA — 2539309S 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 WGGE4542A115MAA — 2539309S.

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 housing 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 11x10" Blower Housing for WGGE4542A115MAA — 2539309S

Name: OEM Goodman 11x10" Blower Housing for WGGE4542A115MAA — 2539309S
Brand: Goodman
SKU: GOODMAN-14807
Price: 184.95 USD
Availability: InStock

SKU: GOODMAN-14807 Brand: Goodman

$184.95 $239.95

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Texas CMBL #19328542014

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The Goodman 2539309S Blower Housing is a genuine OEM 11" x 10" scroll assembly built for the WGGE4542A115MAA gas furnace. This housing contains the squirrel-cage blower wheel and directs conditioned air into the supply plenum. A cracked, rusted, or warped housing causes air leakage, vibration, and reduced airflow that starves the system of capacity and can overheat the heat exchanger.

Specifications

OEM Part Number: 2539309S
Dimensions: 11" x 10" (wheel bore)
Type: Direct-drive blower scroll / housing
Fits Model: WGGE4542A115MAA
Material: Galvanized steel

OEM vs. Generic

Blower housings must match the furnace cabinet's mounting points, cutoff plate, and wheel diameter exactly. This OEM housing bolts in without modification and maintains the factory airflow path for rated CFM and static pressure. Generic or salvaged housings often require drilling new mounting holes and can introduce air bypass that degrades efficiency and increases noise.

Installation Difficulty: Hard

This is a full blower-assembly job. The motor, wheel, and mounting bracket must be transferred to the new housing, and the assembly removed from and reseated in the cabinet. Blower balance and wheel set-screw torque are critical to avoid vibration. Recommended for experienced HVAC technicians. Typical job time: 1.5–2.5 hours. Confirm airflow and amp draw after reassembly.

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 11x10" Blower Housin...

$184.95

Frequently Asked Questions

Does this Blower Housing fit my Goodman WGGE4542A115MAA — 2539309S?

Yes. This is the factory-specified OEM blower housing for the Goodman WGGE4542A115MAA — 2539309S. 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 housing on my Goodman WGGE4542A115MAA — 2539309S?

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 housing 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 housing?

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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