LG Tube Connector / Refrigerator Water Tube Fitting 4932JA3014A

Genuine LG refrigerator water-tube connector that joins sections of refrigerator water tubing, including lines serving the dispenser, ice maker, or filter. Repair Clinic identifies the fitting configuration as 1/4-inch compression to 5/16-inch plastic quick-connect.

Is This the Right Part?

Common Symptoms

• Water leaking behind, beneath, or near the refrigerator
• Water dispenser not dispensing because a connected water line has separated or leaked
• Ice maker not making ice when the fitting or connected line interrupts water flow
• Ice or water dispenser performance affected by a loose, cracked, or improperly seated tube connection

Check Before Replacing

• Unplug the refrigerator and shut off the water supply before inspecting or servicing the fitting.
• Visually inspect the connector and adjacent tubing for cracks, moisture, separation, or a tube end that is not fully seated.
• Check whether the tubing is inserted fully into the fitting and whether the connection remains secure with a gentle, non-forceful pull.
• After any connection is reseated, restore the water supply gradually and inspect the fitting for leaks before restoring power.
• If the fitting is dry and secure, do not assume it is the failed component; inspect the adjacent tubing and other water-system connections as possible sources.

Pro Tip

Part Details

Key Features

• Genuine LG refrigerator water-tube connector/fitting
• 1/4-inch compression connection to 5/16-inch plastic quick-connect
• Mechanical push-in tube release using the connector collet
• Used to create a serviceable coupling between refrigerator water-line sections
• Supports water lines serving the dispenser, ice maker, or filter

Installation Notes

• Shut off the refrigerator water supply and unplug the appliance before installation.
• Remove any damaged tubing section and ensure tube ends are clean, square, and free of visible damage before insertion.
• Fully insert the tubing into the connector and perform a gentle pull check to verify engagement.
• Restore the water supply slowly and inspect every connection for leakage before returning the refrigerator to normal operation.
• Follow the refrigerator model’s service or owner documentation if access to the fitting or tubing differs by model.

Verified Compatible Models

GM819DSW, GMF228JQKA, LFD22860TT, LFX23961SW, LRBC22544SB, LRBC22544ST, LRBC22544WW, LRDC22743SW, LRDC22743TT, LRDC22744ST, LRDC22744SW, LRDC22744TT, LRFD22850ST, LRFD22850SW, LRFD22850TT

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