4738ER1007A Genuine Bellows Hose for LG Washing Machines, Flexible Ribbed Rubber Bellows, LG Washer Internal Hose Connector

LG's part 4738ER1007A is a genuine bellows for LG washing machines. In LG's catalogue a bellows is a flexible, ribbed rubber hose that joins two parts inside the cabinet and soaks up movement as the tub shakes during the spin. A machine can have more than one bellows, each in a different spot, so match the exact number moulded or printed on the old one before you order.

Water under your LG washer? Check the bellows hoses

Inside a washing machine the tub moves around on its springs and dampers, while parts like the dispenser and pump stay fixed to the cabinet. Ribbed rubber bellows bridge that gap so water can pass between them without the hose tearing as the tub moves. Over time the rubber can split at the folds, perish or work loose at a clamp. The usual signs are water on the floor during filling or draining, a damp patch under the machine, or a musty smell from water sitting inside the cabinet.

Part details

• Genuine LG part number 4738ER1007A
• Flexible ribbed rubber bellows
• For LG washing machines
• Fit not confirmed by model, match the number on the old part

Changing a bellows hose

Unplug the washer and turn off both taps. Drain any water left in the machine through the pump filter before opening it up. Note which way the bellows faces and how each clamp sits, then release the clamps and ease the old hose off. Push the new bellows fully onto each spigot, refit the clamps in the same position, and run a short rinse while you check for leaks.

Questions about this part

How do I know which bellows I need?

Check the part number on the old bellows, as LG uses different ones in different places. The model number on the rating label, usually on the back or inside the door opening, lets you check the parts list. You can also send it through our parts enquiry form.