The product is a genuine OEM AC heater climate control temperature unit for 2011-2016 BMW 528i, 535i, and 550i F10 models. Made in Germany by BMW, this black unit features no drilling or modifications needed for installation. It is designed with manufacturer part numbers 9241241, 9249700, 9317673, 9263746-01, 9263749-01, 9306156, and 9353599, ensuring compatibility and quality performance. Ideal for maintaining optimal temperature control in your BMW vehicle, this AC heater climate control unit is a reliable and authentic BMW product.