【Premium Quality】Engineered for longevity and reliable performance, this upstream and downstream oxygen sensor features a long-lasting stainless steel and high-temperature zirconia ceramic element. This robust construction significantly enhances service life and overall performance. To facilitate installation, the sensor features a longer length compared to original equipment components, while maintaining stable operation
【Main Function】This oxygen sensor accurately detects the air-fuel mixture. It also helps monitor your engine constantly, keeping it running efficiently while maximizing performance
【Installation Instructions】The oxygen o2 sensor is designed based on original factory data, the interface directly matches the original vehicle, requiring no modification and offering plug-and-play functionality. The installation process is quick and easy. You only need a professional tool for removal. The temperature of the exhaust pipe and oxygen sensor is very high after the vehicle is running. Be careful of burns and wait until the exhaust pipe has completely cooled down