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NGK spark plug wire set for Mazda Protege (1999–2000) includes four wires (coil lead not required). Variable‑pitch resistor cables ensure uniform resistance and strong conductivity while an EPDM/silicone outer jacket and inner insulation provide dielectric protection. Magnetic core construction suppresses EMI/RFI, spark plug boots are glued with silicone for watertight seals, stainless terminals with serrated crimps improve terminal retention, and a locking C‑clip secures the spark plug connection. Limited lifetime warranty.
NGK Mazda Protege 2000-1999 Spark Plug Wire Set
