LG Refrigerator Evaporator Assembly 5421JJ1001T

LG refrigerator evaporator assembly and sealed-system heat exchanger that cools the refrigerator.

Is This the Right Part?

Common Symptoms

• Refrigerator cooling failure or inadequate cooling when the evaporator assembly or sealed refrigerant circuit is defective.

Check Before Replacing

• Confirm the complete refrigerator model number, including the suffix or revision, against the part listing before ordering.
• Because replacement involves the sealed refrigerant system, diagnosis and service should be performed by a qualified appliance technician.

Pro Tip

Part Details

Key Features

• Genuine LG OEM evaporator assembly.
• Schematic location 301A on documented model parts diagrams.
• Heat-exchanger assembly for the refrigerator sealed refrigerant system.

Installation Notes

• Professional service is recommended because replacement requires refrigerant recovery and recharging.
• Disconnect power before appliance service and follow applicable sealed-system service procedures.

Verified Compatible Models

GM-B223DKNM.ASBCNA4, GM-B223DKXM.ASBCNA3, GM-B223DKXM.ASBCNA4, GM-B223DKXM.ASBCNA5, GM-B223DSNL.ASTCNA4, GM-B223DSXM.ASTCNA4, GM-B223DSXM.ASTCNA5, GM-B223DSXM.ASTCNA6, GM-B223RSNM.ASTCNA5, GM-B223RSNM.ASTCNA6, GM-F223DSTB.ASTCNA0, GM-F223DSXM.ASTCNA3, GM-F223DSXM.ASTCNA4, GM-F223DSXM.ASTCNA5, GM-F223RSXM.ASTCSE5, LCFS22EXS.ASTCNA0, LFC22770ST.ASTCNA5, LFCS22520S.ASTCNA5, LFCS22520S/05, LFDS22520S.ASTCNA3, LFDS22520S.ASTCNA4, LFDS22520S.ASTCNA5, LFDS22520S/04, LFNS22520S.ASTCNA4, LRFNS2200S.ASTCNA1, LRFNS2200W.ASWCNA5

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.