Genuine OEM Volkswagen TPMS (Tire Pressure Monitoring System) Sensor. This is a complete TPMS sensor with service kit. Includes sensor, valve stem, stem bolt, stem seal, mounting nut, valve core, and valve cap– all of the parts you will need for installation! This is a genuine OEM Volkswagen TPMS sensor manufactured by Huf in Germany , the same exact sensors that come with your vehicle from the factory. We do not import inferior quality counterfeit sensors from China. Replaces part numbers : 3AA907275. Type : Clamp-in (aluminum valve stem). Applications : Fits models listed below. Please double check for important notes listed next to some applications. Includes : One (1) complete sensor with brand new service kit per item. This is not a set of 4 sensors. Remanufactured in-house, fully tested, and guaranteed. See our Quality Guarantee below! All of our sensors go through the following checks to ensure quality. Sensors are installed in a special test chamber to simulate operating environment and then checked for battery level, signal strength, pressure & temperature reading accuracy, and proper activation. Sensor body inspected for cracks and separations. Pressure sensor port inspected for blockage. Valve body inspected for bends, damaged threads, and excessive corrosion. Inside valve body checked for seized valve cores. Entire sensor cleaned of excess dirt, grime, and tire dust. All of our TPMS sensors are fully guaranteed for 30 days. May fit other models. Please verify part number matches the one on your part that needs replacement! Your vehicle will require programming after replacement of any TPMS sensors (in most circumstances). OEM type sensors have a unique ID that must be “relearned” by your vehicle’s t ire p ressure m onitoring s ystem (TPMS) once they are installed. The procedure varies from one vehicle to the next and ranges in complexity. Most major tire shops and service stations will be equipped to complete the relearn once installed. If you would like some specific information on the programming procedure for your vehicle or have any other TPMS related questions we are happy to offer our expert advice! Typical condition of sensors we sell. Actual parts will be clean and in very good condition but may have some minor corrosion or staining. Genuine OEM Sensors Guaranteed! Beware of cheap imitations that offer “OEM fit” as they are generally of inferior quality. Most of our sensors listed as “aftermarket” are produced by the same OEM suppliers and are of the same quality. We do not import cheap aftermarket or reproduction sensors, period. Notice: All parts have unique IDs which have been recorded. Parts also contain special markings and tamper deterrents.