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The Goodman 10324248 is a genuine OEM blower housing (scroll) engineered for WPC4349AHAA air conditioning systems. The housing surrounds the blower wheel and shapes the airflow path, channeling air from the wheel into the duct outlet with minimal turbulence. A cracked, corroded, or dented housing causes air leakage, whistling, reduced static pressure, and uneven cooling. Replacing it with the factory part restores the engineered airflow geometry your system was designed around.
Genuine Goodman housings match the precise cutoff geometry, outlet dimensions, and mounting points of your unit, so the blower wheel maintains correct clearance and the assembly bolts back in cleanly. Generic housings often differ slightly in scroll shape or mounting tabs, which reduces efficiency and can cause the wheel to rub. OEM ensures correct fit and rated airflow.
Moderate (3 of 5). Requires removing the blower assembly, transferring the motor and wheel into the new housing, and setting proper wheel-to-cutoff clearance before reinstalling. Plan on roughly an hour with basic hand tools. Disconnect power before servicing, and if you're unsure about wheel alignment, a technician can handle the swap.