LG MJX41178908 Refrigerator Water Inlet Valve

Restore reliable water flow to your refrigerator’s ice maker and dispenser with this precision-controlled OEM inlet valve designed for consistent performance.

The LG MJX41178908 Refrigerator Water Inlet Valve regulates the flow of water entering your refrigerator’s ice maker and drinking water system. When this valve begins to fail, you may experience slow water dispensing, no ice production, leaks, or inconsistent water pressure. Replacing it restores proper water control so your appliance can function efficiently again. Installation is straightforward for experienced users—simply disconnect power and water supply, remove the rear access panel, and swap the valve using the existing fittings and electrical connection.

Product Details

• Product Type: Primary water inlet valve / single-coil solenoid assembly
• Compatibility: Compatible with select LG refrigerator models using single-port inlet systems
• Manufacturer: LG Genuine OEM Original Part
• Common Symptoms Fixed: Restores proper water dispensing and ice production while eliminating leaks, low water pressure, and irregular or no water flow

Part Numbers Replaced

MJX41178908, AP4451762, PS3536019, AH3536019

Key Features

Genuine OEM Quality: Manufactured to LG factory specifications, ensuring exact fit, dependable sealing, and consistent water control performance.

Performance & Efficiency: Restores proper water flow to ice makers and dispensers, helping maintain optimal appliance performance and reliable daily operation.

Durability: Built with high-quality solenoid components designed to withstand repeated water cycling and long-term pressure without failure.

Easy Installation: Designed with quick-connect fittings and standard electrical terminals, allowing straightforward replacement when basic appliance repair steps are followed.

Compatibility: Engineered for select LG refrigerators using a single-coil inlet valve system, ensuring proper alignment and secure water line connection.

Replace your faulty water inlet valve today to restore clean, consistent water flow and dependable ice production. Order now to bring your refrigerator’s water system back to peak performance.