This 7PK1070 serpentine belt is a high-performance replacement part designed for automotive engine accessory drive systems. Made of premium EPDM material, it features outstanding durability, heat resistance and oil resistance, maintaining stable performance under harsh engine working conditions. The 7-rib structure provides precise transmission, low noise and non-slip operation, efficiently powering the alternator, AC compressor, power steering pump and other components. Built with high-strength tensile cords, this belt resists stretching and cracking for long-lasting reliability. This listing includes 1 piece of 7PK1070 multi v-belt, which is a direct fit replacement for old or broken belts, suitable for vehicle maintenance, repair and upgrade. It is compatible with a wide range of cars and light commercial vehicles that require 7PK1070 size belt, helping to restore your vehicle's accessory drive system to normal operation quickly.