Oxygen or lambda sensors are critical to your engines health. If the sensor is faulty you may experience poor gas mileage, rough idling or engine pinging. Sold individually. 1 necessary per car. Please note: this sensor is not for 993 usa (m64.23/24 engine)/ canada (m64.23/24 engine).

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.