Spark Plug Wire Set, Walker Products 924-1387

Spark plug wire setthundercore pro spark plug wire sets carry high voltage current from the ignition coil and/or distributor to the spark plug to ignite the fuel air mixture in each cylinder.they are a vital component of efficient engine operation. walker products thundercore pro wire sets are precision made for superior performance and manufactured to meet or exceed all original equipment specifications. hi-temp silicone boots for increased durability stainless steel terminals for corrosion prevention manufactured in an iso9001 facility made in the usaaplication summary:lexus ls400 1997-1990, sc400 1997-1992