Motor Vehicle Sensors *No sensor programming Required: The Tire Pressure Sensor is 100% new and come pre-programmed specifically for your make/model/year of vehicle,need activate them by scal tool or re-learning. Simplified Relearn : OBDII required Installation of TPMS is recommended to be performed only by trained professionals. NOTE: 1. Before ordering , please check product pictures, VIN Code and part numbers . If you are unsure, please send us a product picture or part number before ordering. 2. In order to avoid wrong orders, please read the purchase guide carefully. thanks! Description: Condition: 100% Brand New and High Quality! 100% factory tested before send! Battey Life: About 3~5 Years Part Number: 3641100AKZ16A, 3641110AK80XA, 3641110-K80 Operating Frequency: 433MHZ Package Include: 4PCS Tire Pressure Monitor Sensor Application: For Great Wall Wingle5 For Great Wall C50 For Harvard H5 H6 For Haval H6 2011-01---2018-12(433Mhz) For Haval M6 2017-01---2020-12(433Mhz) Question Answer: Question: How to choose the right tire pressure sensor? Answer: Please double check the compatibility of the listed tpms sensors confirm if is suitable for your car. Question: Does the TPMS sensors need to be programmed? Answer: The tpms sensors are pre-programmed, just activate them with scan tool. Question: What should you do before install the sensor on your car? Answer: Advise your installer to scan tpms sensors to make sure their tool can retrieve sensor information such frequency, tire pressure, battery status and etc before install sensors on your car. Avoid unnecessary installation fees. Question: What should you do if the TPMS sensors can not work? Answer: We are online 24 hours, believe us, we are professional and will try our best to service for you. items will be send out within 2 working days after the