Blower Wheel Heat Pump Bearing
Part # 4280A20004M·LG·AC

Blower Wheel Heat Pump Bearing

The 4280A20004M is a blower wheel heat pump bearing for LG ac. Basic tools needed. Compare prices from top sellers.

Replaces: 4280A20004A, 4280A20004B, 4280A20004G, 4502940
Moderate Repair

Fits LG appliances

LG

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Price Comparison

5 stores · Updated May 18, 2026
Part AdvantageLowest
$4.82
4.8(728)In Stock
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Parts Dr
$9.48
4.6(3.6k)In Stock
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ApplianceParts Pro
$11.95
4.8(21.9k)In Stock
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PartSelect
$12.85
4.5(13.6k)In Stock
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RepairClinic
$14.94
4.4(3.1k)In Stock
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Maintain the performance of your LG air conditioning system with this high-quality blower wheel bearing. Specifically designed to ensure optimal function and longevity, this part is an essential component for maintaining your AC unit's efficiency. The precision engineering of this bearing guarantees smooth operation, reducing friction and noise, which contributes to a quieter and more comfortable environment in your home or office. This bearing is a direct replacement for the part number 4280A20004M, making it easy to install and compatible with other LG appliances. Ideal for those who prioritize reliable cooling solutions, this component offers durability and performance you can trust. Keep your air conditioner running smoothly and efficiently with this reliable replacement part, designed by LG Electronics for unmatched quality and dependability.

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Common Problems This Part Fixes

Noisy operation
Freezing up
Fan not working
Bad smell

Repair difficulty: Moderate - basic tools and 1-2 panels to remove

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