ZF Spark Plug LZFR6AI Nickel-Copper Material High-Efficiency Ignition for Mitsubishi/Emgrand 3656/4281

ZF brand LZFR6AI spark plug uses nickel-copper electrode material, balancing electrical stability and durability; suitable for economical replacement needs. OEM number LZFR6AI; fits Mitsubishi 4G series engines and Glory EC7 models. Responsible for efficient ignition, promoting complete combustion and reducing carbon buildup. Use a dedicated socket wrench for installation; recommended cold engine operation; torque control 25-30 Nm to avoid thread damage.