Toyota Nickel Alloy Spark Plug 90919-01225 SK20R-P11 Economical and durable choice

Toyota nickel alloy spark plug 90919-01225 (SK20R-P11) uses iridium electrode material; compared to nickel alloy, ignition efficiency and electrode life are significantly improved; precision welding makes it more durable. Fits Corolla, Camry after 2000; provides stable ignition and optimized combustion; reduces carbon buildup risk. Replacement difficulty medium; ensure thread length and thread size match; torque with a torque wrench as specified.