Main PCB Assembly
Part # COV30331507·LG·AC

Main PCB Assembly

The COV30331507 is a main pcb assembly for LG ac. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Fits LG appliances

LG

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Price Comparison

2 stores · Updated May 18, 2026
Part AdvantageLowest
$168.81
4.8(728)Preorder
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RepairClinic
$198.78
4.4(3.1k)Preorder
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Maintain the performance and reliability of your air conditioning unit with this top-quality main PCB assembly from LG Electronics. Engineered specifically for LG models, this circuit board, timer, and overlay component ensures precise control over your cooling system. Crafted to meet high-quality standards, this part is essential for maintaining optimal functionality in your air conditioning system, making it an ideal replacement for faulty or outdated components. Installation is straightforward, allowing for a hassle-free Maintain that restores your unit efficiency. Whether you're a seasoned technician or a DIY enthusiast, this main PCB assembly is designed to bring your LG air conditioner back to peak operation, ensuring comfort during the hottest months. Invest in this crucial component for reliable performance and peace of mind.

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Common Problems This Part Fixes

Not cooling
Not turning on
Fan not working
Remote or controls not working

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

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