The Water Tank Plastic Tube is an OEM part for GE refrigerators. It functions as a conduit, transporting water from the water tank to the dispenser and ice maker, ensuring a steady flow of water for these features. You should replace this plastic tube if it becomes damaged or worn out. Causes of a bad water tank plastic tube can include wear and tear over time, blockages from mineral deposits, or physical damage from mishandling or kinks. Symptoms of a bad water tank plastic tube include: Leaks or drips from the tube Reduced or no water flow to the dispenser or ice maker Visible cracks or damage to the tube Air bubbles in the water line This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.This part fixes the following symptomsLeakingWR17X2891 (AP2065182) replaces 294155, AH292878, EA292878, PS292878, WR17X10732, WR17X11439, WR17X3104, WR17X3140, WR17X3228, WR17X3249.