21599159
A/C Refrigerant Suction Hose
Mack

The refrigerant suction hose is vital for the efficient operation of the vehicle's air conditioning system. It transports low-pressure refrigerant vapor from the evaporator back to the compressor, enabling the cooling cycle to function seamlessly. This hose must withstand varying temperatures and pressures while maintaining a tight seal to prevent leaks that could compromise system performance. A durable and flexible design ensures ease of installation and long-term reliability, especially in the demanding environment of heavy-duty trucks. Properly functioning refrigerant hoses help maintain cabin comfort and reduce energy consumption. Source One Parts Center supplies high-grade hoses designed for maximum performance and longevity, ensuring your HVAC system remains reliable under all operating conditions.