Perfect Replacement: The tire pressure monitor system (TPMS) is 100% new, perfect match for the GM original vehicle, and has been programmed.Replacing part numbers : 13586335,13598771,15268606,15825475,10394110,20925924,25920615,20923680,25799331Fitment/Compatibility: The TPMS sensor fits for Buick,Cadillac,Chevrolet,GMC,Suzuki,Hummer,Pontiac,Saturn,SAAB (Detailed Application Below)Long Life:The tire pressure sensor has a high-performance Freescale Cr2032 battery and 900kpa chip. The battery is made to last up to 5-8 years of normal usage and can work on -40c +125c.Professional Test: All tire pressure sensors need to undergo strict quality control before leaving the factory, including durability tests, high and low temperature tests, environmental tests, motor performance tests, mechanical property tests, performance & noise tests, strength tests, etc. Guarantee each product is 100% all-round quality inspected, and strictly monitoring the defective products.