The NGK spark plug wire set for Jaguar XJ12 (1982–1988) features ultra-low resistance mag-core construction for improved spark energy and EMI/RFI suppression. A high-temp silicone outer jacket and EPDM/silicone inner insulation protect against leakage, while stainless steel winding over a ferrite magnetic core lowers resistance. Where used, stainless steel terminals with serrated crimps and a locking C-shaped spring clip ensure strong retention; boots are sealed with silicone. Includes 12 wires with coil lead and limited lifetime warranty.
NGK Jaguar XJ12 1988-1982 Spark Plug Wire Set