Suzuki Swift Oxygen Sensor 234000-4084 Replaces 18213-65D11 and 18213-62J12

KLP oxygen sensor directly replaces Suzuki Swift (Alto) original 18213-65D11 and 18213-62J12; high compatibility, drop-in fit. It monitors oxygen content in exhaust and transmits signal to the ECU to adjust the air-fuel ratio, ensuring engine combustion efficiency. Fits multiple Suzuki Swift models; after installation, issues like high fuel consumption, sluggish acceleration, or high emissions can be effectively resolved. When idle is unstable, exhaust pipe emits black smoke, or engine check light is on, usually sensor aging.