The Heater Blower assembly is constructed from several parts from which the Blower Sub Assy is the most expensive.
A sample from the products for the Heater Blower include: Blower Sub Assy, Motor Assy, With Fan, Screw Tapping 5x12, Power Transistor.
With a quantity of three pieces, the Screw Tapping 5x16 is the most used part in the HEATER BLOWER diagram.