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Manufacturer Part
Dishwasher Float Switch WD21X479
Manufacturer Part
Skill Level
$46.68
Estimated DIY Savings: $285.12
Skill Level
Does this part fit my product?
Prevent overflow with this genuine OEM float switch, part number WD21X479, made for select GE, Kenmore, Modern Maid, Hotpoint, RCA, Montgomery Wards, or Monogram Dishwasher.
$46.68
This part WD21X479 is compatible with:
- Product Type:
- Dishwasher
- Brands:
- GE, Kenmore, Modern Maid, Hotpoint, RCA, Montgomery Wards
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Common Problems Fixed by the Float Switch
Based on customer reports and repair data, this part commonly fixes these issues:
About the Float Switch
The float switch is a safety designed to shut off the water inlet valve if the dishwasher is overfilling. If the float switch is defective or stuck, it might stop the dishwasher from filling correctly. You can use a multi meter to test the float switch for continuity. If the float switch is defective, replace it.
Alternative Part Number(s)
Replaces Part Number WD21X0479
Replaces Part Number WD21X434
Replaces Part Number WD21X520
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