MJM62864602 Genuine Water Tank for LG Fridges, LG Refrigerator Internal Water Tank Replacement, Fridge Water Reservoir

MJM62864602 is a genuine LG water tank for LG fridges. In fridges with a water supply, a tank like this holds water inside the cabinet so it's chilled before it reaches the dispenser or ice maker. There's no model list against this number, and LG makes a closely related tank under a neighbouring part number, so match MJM62864602 exactly with your old tank or your fridge's parts list.

LG fridge leaking water or dispensing warm water?

Water flows from the inlet valve into the tank, where it sits and cools before being drawn off for drinking or ice. A cracked tank or split fitting shows up as water pooling under the crisper drawers or on the floor, ice forming in the fresh food section, or a slow, spluttering dispenser. Tanks can split if the water inside freezes, which happens when the fridge is set too cold or cold air is blocked from circulating. A tank that has frozen once is worth checking closely for hairline cracks.

Part details

• Genuine LG part MJM62864602
• Water tank for LG fridges
• Check every digit, as a similar LG tank has a different number

Replacing the water tank

Turn the fridge off at the wall and shut off the water supply tap behind it. Remove whatever drawers or covers hide the tank, then disconnect the tubes, keeping a towel handy for leftover water. Fit the new tank, push each tube fully home and turn the water back on. Dispense a few glasses to purge air and check every joint for leaks.

Questions about this part

What's the difference between MJM62864602 and MJM62864601?

They're separate LG part numbers for water tanks, and LG allocates each one to particular fridges. Don't assume they're interchangeable. Check the number on your old tank, or send your model through our parts enquiry form.