- OEM numbers included: 8946548170, 8946548210, and 8946568050. - Model and identification: 8946558050, 1821365 D01 oxygen sensor with Item No. BZ151. - Durable material: built to deliver long lasting performance in demanding operating conditions. - Easy installation: designed for straightforward, quick installation to save time and effort. - Reliable sensing: provides accurate detection of oxygen levels to support smooth operation of relevant systems. - Compatibility and fit: compatible with vehicles and applications that require the listed OEM numbers and the 8946558050 model with BZ151, ensuring reliable integration. - Use scenarios: - Vehicle replacement: ideal for replacing worn or faulty oxygen sensors in cars or light trucks that specify OEM numbers 8946548170, 8946548210, or 8946568050. - Fleet maintenance: suitable for service centers performing regular maintenance on fleets that require OEM-aligned sensors to maintain emissions compliance and optimal engine performance. - Service or repair shops: convenient for aftermarket installations where quick, reliable O2 sensor replacements help minimize downtime and ensure steady engine management feedback.