Controller Assembly
See part 401A in the diagram
Part # ACM73919218·LG

Controller Assembly

The ACM73919218 is a controller assembly for LG appliances. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Fits LG appliances

LG

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Price Comparison

4 stores · Updated May 17, 2026
ApplianceParts ProLowest
$40.28
4.8(21.9k)In Stock
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RepairClinic
$25.61
4.4(3.1k)Preorder
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Part Advantage
$42.72
4.8(728)Preorder
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PartSelect
$61.15
4.5(13.6k)Preorder
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ACM73919218 is an original equipment manufactured (OEM) part. Maintain your refrigerator's performance with this essential circuit board, timer, and overlay assembly designed specifically for LG appliances. The ACM73919218 is a reliable component that ensures optimal cooling and temperature regulation within your refrigerator, promoting energy efficiency and food freshness. This controller assembly is crafted by LG Electronics, guaranteeing compatibility and a perfect fit for your LG fridge. Whether you’re replacing a faulty part or performing routine maintenance, this assembly is a crucial investment in extending the life of your appliance. Easy to install and built to last, it a must-have for any LG refrigerator owner looking to maintain peak functionality. Keep your kitchen running smoothly with quality replacement parts tailored for your needs.

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