OEM Lennox Fan Motor — 15B58
OEM Guaranteed
Same-Day Ship
30-Day Returns
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The OEM Lennox 15B58 fan motor is the factory-specified component responsible for moving air through your system, ensuring consistent heat transfer and comfortable, even air delivery. Built to Lennox's original electrical and dimensional specifications, it fits and performs exactly like the motor it replaces — no adapters, rewiring, or guesswork required.
Common failure symptoms: reduced or stalled airflow, a motor that hums but won't spin, grinding or squealing bearings, intermittent operation as it overheats and cycles on thermal overload, or a burning smell near the unit. These signs typically mean the windings or bearings are wearing out and the motor should be replaced before it strands your system.
Why OEM matters: the 15B58 is engineered to the precise horsepower, speed, rotation, and mount your Lennox equipment expects. Off-brand motors often compromise on bearing quality and torque, causing airflow problems, vibration, and early failure. The genuine Lennox part safeguards efficiency, protects the compressor, and keeps your warranty intact. In stock and ships same day.
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