Knob
The 3978873 is a knob for Whirlpool appliances. No tools needed. Compare prices from top sellers.
Replaces: 1176010
Easy Repair
Genuine Whirlpool OEM Part
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2 stores · Updated May 15, 2026
Lowest$15.70
4.5(13.6k)Preorder
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$15.95
4.8(21.9k)Preorder
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