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4900W1A001B LG Microwave Vent Damper

Genuine OEM NEW Part 4900W1A001B

Rating:

60 % of 100

Availability: In stock

In stock items are shipped the same day on all orders made before 4 PM Eastern Time.
Orders made after 4 PM Eastern Time, Weekend or a Holiday will ship the following business day.

Part Number:

4900W1A001B

Manufactured BY:

Condition:

Genuine OEM NEW

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Dispatched From:

ApplianceParts4All

This manufacturer part number # 4900W1A001B replaces our competitors' part numbers: AP4438572, 4900W1A001A, 1266826, AH3524148, EA3524148, PS3524148, 3B71432A.

$7.99

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Details

Microwave Vent Damper

This component is an original equipment manufacturer (OEM) part for LG and Sears-Kenmore microwaves. It is situated inside the cooking cavity, where it controls airflow and vents steam from heated foods.

Over time, the damper flaps are exposed to moisture and undergo frequent opening and closing. This can result in mineral deposits in the tracks, which may hinder smooth operation after extended use.

A faulty damper can be caused by regular wear and exposure to steam and condensation. Additionally, food or liquid particles can dry within the tracks, leading to adhesion issues if not cleaned regularly.

Signs of a damaged or defective damper include:

- Inadequate venting of excess moisture
- Potential spills beyond the microwave frame
- Grating or squeaking noises during cooking
- Flaps that are stuck, restricting steam circulation

Replacing the damper with this genuine LG part ensures proper ventilation. It is also compatible with Kenmore microwaves.

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