The NGK spark plug wire set for Audi 4000 (1980–1985) provides tinned copper core wires with high-temp silicone outer jackets and EPDM/silicone inner insulation for durable dielectric strength. NGK places RFI suppression near the connectors using metallic resistor boots and secures spark plug boots with silicone sealer to resist moisture. This five-wire kit includes a coil lead and is supplied with a limited lifetime warranty.
NGK Audi 4000 1985-1980 Spark Plug Wire Set