[Material] Oxygen sensor features double protection layer, aluminum oxide layer, PTFE filter and stainless steel housing.. [Function] Air fuel ratio sensor can improve engine efficiency performance and fuel economy.. [Fitment] for Mitsubishi Outlander 2.4L Upstream 2008-2010 for Mitsubishi Outlander 2.4L Downstream 2008-2011 for Mitsubishi Outlander Sport 2.0L Calif-ESV Center 2011 for Mitsubishi Outlander Sport 2.0L Non Calif-ESV Downstream 2011 for Mitsubishi Lancer 2.4L Calif-ESV Center 2011 for Mitsubishi Lancer 2.4L Non Calif-ESV Downstream 2009-2011 for Mitsubishi Lancer 2.4L Center 2009-2010. [Installation] O2 sensors are easy to install on your vehicle, and come with pre-coated threads to assist installation.. [Package Includes] 1x Oxygen Sensor.1x Oxygen Sensor Instruction Manual..
