Set of 4 433mhz TPMS Tire Pressure Sensors with Silver Aluminum Valve StemsPlease Note: Please Verify OEM Part Number Your Vehicle Is Equipped With Prior to Purchase. Vin Number is Recommended To Verify OEM Part Numbers Equipped On Your Specific VehiclePre-Programmed, simple install and Reset iDrive Settings. No Additional Programming Is Required 7-8 year battery life. 5 Year Limited WarrantyCompatible with OEM Part Numbers: 36106874830 36106798872 36106890964Built to perform like O.E sensors, in terms of signal interval, durability & functionality. Automotive battery grade to meet most severe weather conditions. Supports high pressure applicationsPrecision crafted air valve to prevent air pressure leakage. Anodized stem valve for corrosion resistance. 0-40 degree adjustable stem valve to fit all types of wheels. Fast & simple assembly onto any aluminum & steel wheels. Dual Axis G-Sensor Technology for fast programming and foolproof. Independent lab tested for performance and durability