Ford Mondeo Iridium Spark Plug SP-539 DS7G-12405-BA Original Equipment Grade

Ford Mondeo Iridium Spark Plug SP-539 DS7G-12405-BA achieves OEM level, OEM number DS7G-12405-BA, fits post-2000 Mondeo models. Iridium electrode is more wear-resistant than nickel alloy, service life up to 80,000–100,000 km, thread size M14x1.25, seat length 26.5 mm. After installation, ignition efficiency increases, misfire rate decreases, idle stability and acceleration response improve. Torque with a torque wrench to standard torque.