234-4529 213-4764 O 2 Sensor Upstream for:-Ford, for:-Buick Encore 13-21, for:-Cadillac ELR 14-16 & for:-Chevrolet Cruze 11-15, Sonic 12-20, Trax 13-21, Volt 11-15

IMPORTANT NOTICE! ! ! Please check the plug & fitment notes & description for accurate information. The filter system may not be 100% accurate or up to date. Direct Plug-In Replacement Wires: 4 Wire Length : 11.81 inch Total length : 17.32 inch Package Includes: 1x Oxygen Sensor Compatible with : Chevrolet Cruze 2011-2015 Chevrolet Cruze Limited 2016 Chevrolet Sonic 2012-2020 Chevrolet Trax 2013-2021 Chevrolet Volt 2011-2015 Chevrolet Express 2500 2018 Buick Encore 2013-2021 Fits for Cadillac ELR 2014-2016 If The Product Is Damaged Due To Shipping Or Installation ,Please Don't Hesitate To Contact Us,We Will Send You New One For Free.

• 【Fitment】Oxygen Sensor Compatible with Buick Encore 2013-2021, Oxygen Sensor Compatible with Cadillac ELR 2014-2016
• 【Fitment】Oxygen Sensor Compatible with Chevrolet Cruze 2011-2015, Cruze Limited 2016, Sonic 2012-2020, Trax 2013-2021, Volt 2011-2015, Express 2500 2018
• 【Feature】The key parts including chip from top supplier; ?100% test before shipment; ?Reduce harmful emissions, increase fuel economy, improve engine performance and prevent premature failure of the catalytic converter
• 【OE Number】Denso: 234-4529, 234-4780；NTK: 21577; GM GENUINE: 213-4764; DELPHI: ES20416; WALKER 25024847; 55563348, 55569903, 55572993, 55584585
• ??Lifetime Service Against Manufacture Defect! Before purchasing, Please use "amazon confirmed fit" above to verify fitment and check your part with our pictures, especially the plug, it must be completely same