Upgrade your 2011-2013 Toyota Corolla's air conditioning system with this genuine Toyota A/C compressor. Designed specifically for your vehicle, it ensures compatibility and optimal performance. The multi-groove serpentine belt type is engineered to fit seamlessly, while the belt-driven compressor is crafted for durability and efficiency, featuring a robust six-groove pulley that delivers reliable operation. The compressor is furnished with a one-year manufacturer warranty and is manufactured in the United States, guaranteeing quality and craftsmanship. Note that this is not a universal fitment part, but a specific match for your Corolla's make and model, ensuring a perfect integration with your vehicle's system. Refrigerant R134a is compatible, maintaining the integrity of your AC system.