Oxygen & Airflow Sensors

PARTSNZ supplies a range of oxygen and airflow sensors compatible with Subaru, Mitsubishi, BMW, Honda, Toyota, Nissan, Holden, and Daihatsu vehicles. Some of our universal sensors include heat shrink crimp connectors for straightforward installation with just four wire connections. Properly functioning oxygen sensors are critical for maintaining engine timing, combustion intervals, and air-fuel ratio. Faulty sensors can cause rough idling, reduced engine power, acceleration issues, misfires, and stalling, impacting overall engine performance.