What parts fit the Whirlpool SC8640EDB0?

Spark module WPW10110491, Gasket switch WP3188425, Burner control knob WP3187767, Power cord 3188867, Surface burner knob W10861812.

Whirlpool SC8640EDB0 cooktop parts: spark module

Spark module

Replaces 3188112

Clicking without a flame points to the igniter or its electrode.

Shop the spark module on Amazon Other models that use WPW10110491

Gasket switch

Leaks, a torn edge or a door that won't seal mean it's time for a new one.

Shop the gasket switch on Amazon Other models that use WP3188425

Burner control knob

Burners, caps and grates wear and crack with heat.

Shop the control knob on Amazon Other models that use WP3187767

Power cord

The power cord made for this model.

Shop the power cord on Amazon Other models that use 3188867

Surface burner knob

Replaces 3187766

Burners, caps and grates wear and crack with heat.

Shop the burner knob on Amazon Other models that use W10861812

1Spark moduleWPW10110491

2Gasket switchWP3188425

3Control knobWP3187767

4Power cord3188867

Part numbers come from the Sears PartsDirect parts list for the Whirlpool SC8640EDB0 (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

On a label under the cooktop or on the burner box. Some models: on the side of the cooktop.

Other Whirlpool cooktops

RCS3004RS00RCS3004RS01RCS3014GB1RCS3014GQ1RCS3614LB0RCS3614LS0SCS3017RQ04SCS3617RQ05SCS3617RT00W3CG3014XS00