BMW X5 O2 / Oxygen Sensor 11787557223

This genuine OEM O2 / oxygen sensor plays a critical role in your BMW X5's engine management system, located in the exhaust system, typically before the catalytic converter. By measuring the level of oxygen in the exhaust gases, it helps the engine control unit (ECU) optimize fuel mixture for combustion efficiency. Common issues that necessitate replacement include poor fuel efficiency, increased emissions, and the triggering of Check Engine lights due to sensor failure. This part is compatible with BMW X5 models from 2007 to 2010. OEM part number 7557223 is often cross-referenced, ensuring accurate fitment and reliable performance. This authentic oxygen sensor is essential for maintaining engine performance in your Audi vehicle, positioned in the exhaust manifold or downpipe. It monitors oxygen levels in the exhaust stream, allowing the engine control unit (ECU) to adjust the air-fuel mixture, promoting fuel efficiency and reducing emissions. Replacing this sensor is crucial if you experience poor acceleration, fluctuating idle, or the illumination of the Check Engine light. This part fits various Audi models, including the A4 and A6, typically used from 2005 to 2012. Compatible OEM part number 7557223 enhances searchability among European parts. This OEM oxygen sensor is a vital component of the exhaust system in your Volkswagen, located strategically before the catalytic converter. It measures the concentration of oxygen in exhaust gases, providing data to the ECU for optimal fuel mixture control. Issues like rough idling, excessive fuel consumption, or failure codes stored in the vehicle computer often indicate a malfunctioning sensor, necessitating replacement. This part is compatible with various Volkswagen models, particularly the Golf and Passat, from 2006 to 2013, ensuring your vehicle runs efficiently. OEM part number 7557223 provides a precise fit for reliable performance. The OEM O2 sensor is crucial for your Mercedes vehicle's emissions management, positioned in the exhaust system. It gauges the oxygen content in exhaust fumes, enabling the ECU to adjust fuel delivery accordingly. Frequent issues such as increased exhaust emissions, poor fuel efficiency, and check engine warnings often point to a faulty sensor. This part is compatible with Mercedes models like the C-Class and E-Class from 2008 to 2014. OEM part number 7557223 ensures proper installation and dependable engine function, making it a smart replacement choice for maintaining performance. For Land Rover vehicles, this OEM oxygen sensor is essential for monitoring exhaust emissions and maintaining engine efficiency. Found in the exhaust system before the catalytic converter, it relays crucial data to the engine control unit (ECU) to adjust the air-fuel ratio. Symptoms requiring replacement may include poor fuel economy, increased emissions, and activation of warning lights. This part is compatible with Land Rover models such as the Range Rover Sport and Discovery from 2006 to 2015. With OEM part number 7557223, you can ensure seamless compatibility with your Land Rover, and restore optimal performance.