5Q0907521C AC Heater Fan Blower Motor Resistor Car Fit for Audi A3 R3 S3 TT Fit for VW Fit For Golf GTIApplication:Fit for Golf 7 MK7 2014-2017Fit for A3 2015-2016Fit for Octavia 2013-2018Fit for Superb 2015-2018Fit for Leon 2013-2016Other Part Number : 5Q0907521CFitment : Fit for Audi A3 R3 S3 TT Fit for VW Fit For Golf GTI 【1】 Reduce current loss, minimize harness energy consumption, improve overall system efficiency, and reduce harness heating. 【2】 By optimizing the fan structure design and adopting low-noise motors and noise reduction technology, the operating noise has been significantly reduced, thereby improving the quietness of the vehicle interior. 【3】 Integrated ECU or dedicated control module, real-time monitoring of engine water temperature, intercooler temperature and other parameters through CAN bus, achieving precise control of fan speed and ensuring that the engine operates within the optimal temperature range. 【4】 By using intelligent control to reduce the idle running time of the fan and lower fuel consumption, the tested fuel saving rate can exceed 5%. 【5】 After real vehicle reliability testing, no abnormal faults were found Item Weight 13.4 ounces Manufacturer GUIHANG1212 Item model number GUIHANG1212 Package Dimensions 11.81 x 7.87 x 3.94 inches