Refrigerator / water leak path
Refrigerator Leaking Water: Causes, Checks, and Repair Cost
A refrigerator leaking water may have a clogged defrost drain, water line issue, filter problem, drain pan problem, or ice maker leak.
Quick answer
What it means
Water under or inside a refrigerator commonly comes from a defrost drain, water supply line, filter seating, drain pan, or ice maker path.
Typical repair$90-$420
UrgencyHigh
Repair or replaceFix first if the leak source is external or drain-related; stop if water reaches electrical areas.
Likely causes
- Clogged defrost drain
- Loose water line
- Mis-seated water filter
- Cracked drain pan or ice maker leak
Safe first checks
- Shut off the water supply if the leak is active.
- Identify whether water is inside, under, or behind the refrigerator.
- Check water filter seating and visible supply connections.
- Move food and protect flooring while monitoring the leak.
Likely parts and repair cost
Typical repair range: $90-$420. Parts or systems commonly considered:
- Water filter
- Water inlet valve
- Defrost drain tube
- Ice maker fill tube
Stop and call a pro when
- Water reaches outlets or wiring.
- The leak is from a pressurized line.
- Flooring or cabinets are being damaged.
Source trail
This guide starts with manufacturer support, public recall lookup, or safety references, then turns those sources into plain-language checks.
Questions people ask
Should I turn off the water?
Yes if the refrigerator has a water line and the leak is active.
Can a clogged defrost drain leak?
Yes. A clogged defrost drain can send water inside or onto the floor.