An A/C Compressor pressurizes refrigerant before pumping it into the A/C condenser where the gas is then converted into a liquid that passes through the rest of the vehicle’s A/C system, which ultimately provides cold air to cool the cabin. The A/C compressor is the main power unit behind this entire process. When the A/C compressor fails or leaks, you no longer have the comfort of cool air. Mando offers OE factory A/C Compressors for Hyundai & Kia, along with other domestic & European auto makers. A/C clutches are included on all brand new Mando OE conventional A/C compressors & comes pre-filled with refrigerant oil to exact factory specs. We also offer OE Hybrid & Electric Vehicle compressors as well – We Are OE!