Replaces Part Number: Upstream 234-5051, 1588A228; Downstream 234-4114, 1588A144
Fitment 1: Compatible with Mitsubishi Lancer 2011-2012, 2015 2.0L L4 Except California Emissions; Mitsubishi Lancer 2011 2.4L L4 Except California Emissions; Mitsubishi Lancer 2015 2.4L L4
Fitment 2: Compatible with Mitsubishi Outlander 2011-2013 2.4L L4; Mitsubishi Outlander Sport 2015-2018 2.4L L4; Mitsubishi Outlander Sport 2011-2012 2.0L L4 Except California Emissions; Mitsubishi RVR 2011-2013 2.0L L4
Feature: Meet original factory specifications and manufactured in accordance with strict quality control standards, with stable performance and high reliability. Using premium platinum electrode & ceramic element to ensure detection is more sensitive and accurate.
Notice: Please check the part number and compatibility with Amazon Garage (make,model, year, engine displacement), and ensure that the plug, length, and position of the oxygen sensor are the same as the original before purchasing.