This Iridium Spark Plug, model IFR5T11 4996, is engineered for reliable ignition and consistent performance. Its fine iridium center electrode ensures a strong, stable spark for efficient combustion, which can contribute to smoother engine operation and responsive acceleration. The robust construction is designed to withstand high temperatures and reduce electrode wear, supporting long service intervals. This plug is a specified fit for various TOYOTA models including CAMRY, YARIS, RAV4, COROLLA, MATRIX, WILL, HILUX, and PRIUS. It is compatible with engines such as the 1AZ-FE and 2NZ-FE. Always verify the exact model and engine code of your vehicle to ensure a proper match before purchase. Offering a balance of quality and value, this component is an essential replacement for maintaining your vehicle's engine health. It is sold at a competitive price point, providing a cost-effective solution for your regular maintenance needs.