What parts fit the Whirlpool GI1500PHB3?

Thermostat WPW10503764, Freestanding ice maker drain pump 1901A, Start relay WP2217224.

Whirlpool GI1500PHB3 ice maker parts: thermostat

Thermostat

Replaces 2185679

Reads or limits temperature. A failed one can stop the heat or let it run too hot.

Shop the thermostat on Amazon Other models that use WPW10503764

Freestanding ice maker drain pump

Replaces 2208534

Water left behind after a cycle usually points to the pump.

Shop the drain pump on Amazon Other models that use 1901A

Start relay

No ice, or ice that won't drop, points to the ice maker.

Shop the start relay on Amazon Other models that use WP2217224

1ThermostatWPW10503764

2Drain pump1901A

3Start relayWP2217224

Part numbers come from the Sears PartsDirect parts list for the Whirlpool GI1500PHB3 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

Behind the lower front grille or on the back of the unit.

Other Whirlpool ice makers

GI1500PHW3GI1500PHW6GI1500XHB7GI1500XHB8GI1500XHS7GI1500XHS8