SINOTRUK HOWO WG1500139016 Air Conditioning Compressor HVAC System Cab Cooling Parts

SINOTRUK HOWO Truck Cab HVAC System Parts WG1500139016 Air Conditioning Compressor

The SINOTRUK HOWO WG1500139016 Air Conditioning Compressor Assembly belongs to the truck cab HVAC system and plays an important role in maintaining cabin cooling performance. As the main power component of the refrigeration circuit, the compressor receives low-pressure refrigerant from the evaporator, compresses it into high-pressure gas and sends it to the condenser to continue the refrigeration cycle. Designed for heavy-duty truck applications, the WG1500139016 compressor is commonly used on SINOTRUK HOWO vehicles, especially models equipped with WD615, WD10 and WD12 diesel engine platforms. It is widely applied in commercial transportation, engineering trucks and fleet vehicles where reliable cab climate control is required. During daily operation, the compressor is affected by engine vibration, operating temperature, refrigerant pressure and belt drive conditions. If the air conditioning system shows weak cooling, abnormal compressor noise, refrigerant circulation problems or compressor clutch issues, inspection should include the compressor itself, refrigerant level, condenser condition, electrical connections and related HVAC components. For ordering WG1500139016, buyers should confirm the truck model, engine model, compressor appearance, mounting holes, pulley specification, voltage requirement and original OEM number to ensure correct installation.