See part 552232 in the diagram
Service Valve
The MJX42581405 is a service valve for LG ac. Basic tools needed. Compare prices from top sellers.
Moderate Repair
Fits LG appliances
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4 stores · Updated May 18, 2026
Lowest$31.15
4.8(21.9k)Preorder
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$31.75
4.4(3.1k)Preorder
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$31.79
4.8(728)Preorder
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$54.01
4.5(13.6k)Preorder
Go to StoreMJX42581405 is an original equipment manufactured (OEM) part. Maintain your air conditioning system with the MJX42581405 from LG Electronics. This high-quality service valve is a crucial component for any compressor and sealed system, ensuring optimal performance and efficiency. Designed specifically for compatibility with LG appliances, this part guarantees a perfect fit and reliable operation.
Whether you're performing routine maintenance or making necessary repairs, this service valve provides durability and functionality that you can trust. Its construction is tailored to withstand the rigors of cooling systems, making it a smart choice for both professionals and DIY enthusiasts. Ensure your AC operates smoothly and effectively with this essential replacement part.
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Common Problems This Part Fixes
Not cooling
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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