1000021516 | Genuine International® Fixed Thermostatic A/C Switch

Functions: 
Temperature control: This switch acts as an automatic regulator, monitoring the temperature of the refrigerant within the A/C system.
Compressor activation: Once the refrigerant reaches a preset temperature, typically close to freezing, the switch triggers the activation of the compressor.
Compressor deactivation: Conversely, when the refrigerant cools sufficiently and reaches a designated warmer temperature, the switch deactivates the compressor to prevent overcooling.

Navistar® is a proud manufacturer of some of the widely used trucks, yellow school buses, defense vehicles, and engines. It was recognized as the first truck and engine manufacturer to be certified by the EPA for meeting 2007 standards for hydrocarbons and particulate matter. But the company's global portfolio is not limited to its line of vehicles and engines—it also carries high-quality replacement parts and accessories to keep all these working in top condition at all times. From hose fuel, bolts, plugs, rivets, and bearings to flashers, incandescent lamps, camshaft brake, gasket injector, and spring door locks, Navistar has also got you covered.