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Customer Questions and Answers for Check Valve (Water Line) by Lg

4.89 (64)
By: Lg
Part Number: OEM13345251
Manufacturer Part Number: MJX32862501

This check valve is a one-way valve used in the refrigerator's water line. It prevents backflow to maintain pressure for the dispenser and ice maker, helping reduce drips and ensuring consistent water delivery.

  • Allows water to flow in one direction only to prevent backflow
  • Helps maintain line pressure for steady dispensing and proper ice fills
  • May reduce post-dispense dripping at the water outlet
  • Failure symptoms can include slow/sputtering dispense, dripping, or inconsistent ice fills
What's included: 1 check valve. Install notes:
  • Unplug the appliance and shut off the household water supply before servicing
  • Dispense water to relieve pressure; place a towel to catch residual water
  • Note the valve's orientation/flow direction and tubing routing before removal
  • Fully seat tubing and secure connections; restore water and check for leaks

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$11.95
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