Features: 1. Fitment: Replacement for B6, MK6, MK5; Replacement for SEAT ALHAMBRA 2011–2013; Replacement for OCTAVIA 2009–2013; Replacement for SUPERB 2008–2013. 2. Part Number: OEM numbers for reference include 5Q0907643D, 5Q0907659C, 5QJ907643, 5QJ907659, 1K0907659, 4B0 907 659, 4B0 907 659 A, 4B0907659, 5K0 907 659, 7E0 907 643, 7L0 907 643, 7L0 907 643 A, 7L0707643, 8K0 907 659, 8K0 907 659A, 56D 907 659. 3. Function: The air quality sensor measures humidity levels, ambient temperature, and the level of outdoor air pollution. The air conditioning ECU uses these measurements to control compressor operation and air intake. 4. Rugged Construction: Constructed with metal and ABS materials for durability and resistance to damage. 5. Reliable Performance: Designed to meet quality control standards, ensuring stable operation and high reliability. Specification: Item Type: Air Quality Sensor Material: Metal + ABS Package List: 1 x Air Quality Sensor 1 x Connector