Toyota Series Spark Plug 90919-01219 SK16R-P11 Nickel Alloy Stable Output

Toyota Spark plugs 90919-01219/SK16R-P11 fit 2000+ Camry 2.0L/2.4L, Corolla 1.6L–2.4L, RAV4 2.0L and Crown among others. Iridium electrode extends life versus nickel alloys, reducing misfire risk and ensuring stable power delivery. Replace every 100,000 km; use a 16 mm socket; installation difficulty is medium. If power drops or vibrations occur, check spark plug condition.