LG
LG Microwave Damper 4900W1A001B
4900W1A001B
Availability
Ships Within 1-3 Business days
Part Number
4900W1A001B
MPN
4900W1A001B
Manufacturer
LG
Compatible Brands:
Quality Parts
Easy to Install
Reliable
Long-Lasting
Frequently Bought Together
Microwave Damper – LG
Microwave Replacement Part for compatible microwave appliances. Part number 4900W1A001B. Verify the appliance model and part number before ordering.
Compatible Part Numbers
- 4900W1A001B
Key Features
- Product type: Microwave Damper
- SKU / MPN: 4900W1A001B
Fixes These Symptoms
- Backdrafts
- vent flap rattles or sticks
- weak exhaust airflow
- cooking odors return indoors
- damper is bent
- broken
- missing
- or obstructed.
Compatible Brands
- LG
Always verify your complete appliance model number before ordering.
Installation Guidance
Disconnect power. Access the exhaust outlet, note airflow direction and hinge orientation, remove obstructions, install the damper so it swings freely, and reconnect the duct without crushing or binding the flap. Confirm vent configuration matches the installation manual.
- Disconnect power. Access the exhaust outlet, note airflow direction and hinge orientation, remove obstructions, install the damper so it swings freely, and reconnect the duct without crushing or binding the flap. Confirm vent configuration matches the installation manual.
4900W1A001B
- Backdrafts; vent flap rattles or sticks; weak exhaust airflow; cooking odors return indoors; damper is bent, broken, missing, or obstructed.
Not sure if this part fits your model? Our appliance experts can confirm compatibility — contact us.
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