Convection Fan Motor DG31-00005A Replacement Single Unit for Microwave Oven 120V 60Hz Left-Hand Shaft Threads Fits AP4338602 2087455 PS4240735 EAP4240735 SMC-U386A
UPC: 00193019932551
✔️ 120V 60Hz, left-hand shaft threads, fits AP4338602 PS4240735
This convection fan motor is a direct replacement for microwave convection ovens and ranges. It circulates hot air for even heating and restores proper baking and roasting performance.
✅ Fits AP4338602, EAP4240735, PS4240735, 2087455✅ Also listed as SMC-U386A, SMC-U386E and DG31-00005A (universal fit)
✅ 120V AC, 60Hz operation; left-hand threaded shaft; sealed ball bearing design for quieter life
✅ Easy DIY install in 20-40 minutes; reduces noise, uneven baking and heating issues
✅ Single motor, one unit pack; premium tested replacement for home and light commercial ovens
💡 What is a convection fan motor used for in ovens and microwaves? A convection fan motor spins the fan blade to circulate heated air so food cooks evenly and heat distributes consistently. It helps eliminate hotspots and speeds up baking cycles. Short intro: Common reasons to replace or service a fan motor include noise, failed bearings, or loss of airflow. - Circulates hot air for uniform temperature control and improved cooking performance; supports convection heating systems. - Replaces noisy or worn units; many motors use sealed ball bearing assemblies to extend service life and lower vibration. - Check compatibility by matching part numbers and shaft thread direction; left-hand threaded shafts must be confirmed before install.