Compatible part number:55591401,213-4688 Compatible with Chevrolet: Sonic 1.8L l4 2013 2014 2015 2016 2017, Sonic 1.4L l4 2013-2017, Trax 1.4L l4 2013 2014 2015 2016 2017, Trax 1.8L l4 2013-2017, Cruze 1.4L 1.8L l4 2011-2015, Compatible with Buick: Encore 1.4L l4 2013 2014 2015 2016 2017 Attention:Please carefully check part pictures,part no.,fitment & description to avoid buying a wrong part for your vehicle Service:Please contact us first for a quicker and easier solution,if you meet any problem with the product in one-year-warranty time Sensor Advantage:Improve performance;eliminates failure light codes;designed to be direct replacements and does not require calibration or programming or modification Installation Steps: 1. Diagnose the trouble codes to identify the faulty sensor position and remove it from old socket; 2. Disconnect the wiring connector; 3. Plug in the new sensor; 4. Clear the trouble codes This engine coolant temperature sensor compatible with Chevrolet: Sonic 1.6L l4 2017 Sonic 1.8L l4 2013 2014 2015 2016 2017 Sonic 1.4L l4 2013 2014 2015 2016 2017 Trax 1.4L l4 2013 2014 2015 2016 2017 Trax 1.8L l4 2013 2014 2015 2016 2017 Volt 1.4L l4 2013 2014 2015 Cruze 1.4L l4 2016 Cruze1.8L l4 2016 Cruze 2.0L l4 2014 2015 Cruze 1.4L l4 2011 - 2015 Cruze 1.8L l4 2011- 2015 Compatible with: Buick Encore 1.4L l4 2013 2014 2015 2016 2017 Cadillac ELR 1.4L l4 2014 2015 2016