Toyota Prius/Previa/Camry Iridium Spark Plug 90919-01221 SK20BGR11

When your Toyota Prius, Prius V, or Camry shows rough idle, weak acceleration, higher fuel consumption, or hard cold starts, it usually indicates too large electrode gap or heavy carbon buildup in the spark plug. This iridium spark plug provides stable, strong ignition energy to fully burn the mixture, improving power, reducing fuel consumption, and lowering emissions. OEM number 90919-01221 (SK20BGR11); fits Prius, Prius V, and Camry models from 2000 onward. Installation should be with a torque wrench to the standard torque to avoid thread damage or leakage from over-tightening or under-tightening.