ST-017 Switch Top for IC - Defrost Fan

Part number: ST-017
Price range: $8.49
Last checked: Oct 29, 2026

Industry research · October 29, 2026

Winter preparation: school bus heating, defrosting and cold-start parts

35 matched heater, blower, control, coolant-pump and engine block-heater parts for winter procurement planning. Motor rotation, connector and assembly type are kept distinct.

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Switch top finger actuator only. "DFRST FAN" Defrost fan Switch top only, base sold separately. Uses switch base p/n 44-2004. Replaces OEM p/n 454710017.

Suppliers (1)

TAC Bus Parts
ST-017 Switch Top for IC - Defrost Fan · In stock
Checked Oct 29, 2026
$8.49
View at supplier

Price history

Date	Supplier	Price	Stock
Oct 29, 2026	TAC Bus Parts	$8.49	In stock (96 available)