Oxygen Sensor – Upstream

The Bosch Air/Fuel Ratio Sensor (part number 17211) is the perfect replacement part for your Porsche. Its high-quality construction and precision engineering make it a reliable option for improving the performance of your car’s engine.

This sensor is designed to measure the amount of oxygen present in your car’s exhaust gases and then transmit this data to the engine control unit to optimize fuel delivery, resulting in improved efficiency and power output. Additionally, the Bosch Air/Fuel Ratio Sensor is designed to withstand extreme temperatures and harsh conditions, ensuring long-lasting performance and durability.

This sensor is easy to install, and it’s compatible with a wide range of Porsche models. It’s an essential component of your car’s engine management system and plays a critical role in maintaining optimal performance.

By investing in the Bosch Air/Fuel Ratio Sensor, you can count on improved engine efficiency, reduced emissions, and better fuel economy. So, whether you’re a professional mechanic or a DIY enthusiast, this sensor is an excellent choice for keeping your Porsche running smoothly and efficiently.