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The NGK spark plug wire set for BMW 528i (1979–1981) supplies OE-style replacement wiring with tinned copper core conductors for consistent spark delivery. A high-temperature silicone outer jacket and inner EPDM/silicone insulation provide dielectric strength and heat resistance. NGK places RFI suppression close to the source in OE-style connectors and metallic resistor boots; spark plug boots are glued with silicone for a watertight seal. Includes 6 wires with coil lead and limited lifetime warranty.
NGK BMW 528i 1981-1979 Spark Plug Wire Set
