6118795C2 | Genuine International® Motor Control Resistor

Functions: 
Power regulation: Protects the blower motor from excessive current by acting as a current limiter.
Fan speed selection: Works in conjunction with the HVAC control unit to provide multiple fan speed options for the driver.
Speed control: By varying its resistance, it allows for different levels of current to flow to the blower motor, resulting in different fan speeds. 

This motor control resistor is important for power regulation, protecting the blower motor from excessive current. It allows the driver to select different fan speeds by adjusting the level of current supplied to the blower, and ensures the climate control system operates efficiently.

Navistar International Corporation, an American company, manufactures a wide range of vehicles, including trucks, buses, and defense vehicles, along with engines. It's the first to be EPA-certified for meeting 2007 standards. They also provide high-quality replacement parts and accessories, ensuring top performance. Navistar is actively developing electric and hybrid solutions for transportation, serving logistics, construction, and public transport sectors.