ECCPP Ignition Coil Spark Control Module for Chevy Buick Cadillac Geo GMC Pontiac LX340T 6H1018 D1943A 19179578 10482827 Please check the compatibility chart before purchase part# LX340 6H1018 D1943A 19179578 10482827 10457765,10469931,10482827,10482829,10482831,10482834,10483099,10496048,10496269,10496541,16129419, 16139369,16139389,16139409,16139879,16140039,19179578,1987465,1987466,8104965410,DR14010496047,10496048,10496269,10496541,10496784,12350347,12350348,12350350,12350352,1334407,8161393690,8161398790, D1943A,D1960A,D1978,D1979,D1990,D1993 One year limited warranty.