Stable characteristics, high reliability. Easy installation and replacement. Molding make, Perfect match for the car. Oxygen sensor can improve fuel economy and lower emission. Easy to install, fast response,stable performance, close to effect Specification: Item Type: Oxygen Sensor Part Number: 213-4764, 2134764, 250-24847, 55569903, 55572993,55563348,93174519 Applicable models: for 2013-2015 Encore 1.4L; for 2014-2015 1.4L; for 2011-2015 1.4L; for 2012-2015 1.4L; for 2013,2015 1.4L; for 2011-2015 Volt 1.4L Colour:As shown Material:Plastic + Metal Package Contents: 1 * Oxygen Sensor Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.