NGK spark plug wire set for Cadillac Calais (1976–1973) features ultra-low resistance mag-core wiring to strengthen spark output and limit EMI/RFI interference. High-temp silicone outer jackets and EPDM/silicone insulation provide durable dielectric strength, while stainless steel winding over a ferrite core keeps resistance low. This 8-wire set (coil lead N/R) comes with glued boots, sealed stainless terminals and a limited lifetime warranty.
NGK Cadillac Calais 1976-1973 Spark Plug Wire Set