NGK Iridium Spark Plug Box of 4 (BCPR7EIX)

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.This Part Fits: Year Make Model Submodel 1985-1988,1990 Saab 900 Base 1985-1986,1988,1990 Saab 900 S 1991 Saab 900 S Turbo 1991 Saab 900 SE Turbo 1986-1987,1990-1991 Saab 900 SPG 1985-1987,1990,1992-1994 Saab 900 Turbo 1993-1994 Saab 900 Turbo Commemorative Edition 1987-1990 Saab 9000 S 1986-1988 Saab 9000 Turbo 1994 Volvo 850 Turbo