10.0 Lubricant For Oxygen Sensor
WARNING: This page does not describe the selected car, but rather 180 other vehicles, including the 2014 BMW i8, 2014 BMW i3, 2014 BMW Z4, 2014 BMW X6 M, and 2014 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
Application of Bostik NEVER-SEEZ® (Part No. NSBT-16) to threads of oxygen sensor is recommended.