Idle Air Control Valve Fit For Toyota Scion XB XA Echo 1.5 1.5L 136800-1452 136800-1453 22270-21010 Tools. OEM part number:22270-21010,22270 21010,2227021010,136800-1452,136800 1452,1368001452,22270-21011,22270 21011,2227021011,136800-1453,136800 1453,1368001453. Sturdy Build: The idle air control valve is made from quality materials, designed to withstand wear, provide long-lasting use, and maintain reliable performance. Stable Idle Control:‌ This idle air control valve helps maintain consistent engine idle speed by regulating airflow, supporting smooth operation under varying load conditions. Durable Construction:‌ Built with engineered composite materials to withstand prolonged exposure to heat and vibration, ensuring reliable function over time., Manufacturer: TLVBFPG