234-4528 234-4529 Upstream Downstream Oxygen O2 Sensor for Chevy Cruze 2011-2015 1.4L 1364cc L4, Sonic 2012-2020 1.4L L4, Trax 2012-2020 1.4L L4 and Buick Encore 2013-2021

Before purchasing please carefully check the OEM and compatible models of the product to ensure perfect compatibility and avoid unnecessary returns Compatible with Buick 2013 - 2021 Encore 1.4L Compatible with Chevy 2011 - 2015 Cruze 1.4L Eco / LT /LTZ 2016 Cruze Limited 1.4L Eco / LT /LTZ 2012 - 2020 Sonic 1.4L 2013 - 2021 Trax 1.4L Notes： 1.The Chevy Cruze Sonic Trax and BUICK Encore have two types of 1.4L engines 1.1.4L Engine only for 1364cc 83ci MFI, not suitable for 1399cc DI

• 【Reference Part Number】Upstream:234-4529 2344529 55569903 55572993; Downstream: 234-4528 2344528 55572216 55574136
• 【Compatible Models】 Fit for Buick Encore 1.4L 2013 - 2021, for 2011 - 2015 Chevy Cruze 1.4L Eco / LT /LTZ, 2016 Cruze Limited 1.4L Eco / LT /LTZ, 2012 - 2020 Sonic 1.4L, 2013 - 2021 Trax 1.4L
• 【Product】 Stable performance; Durable and long-lasting life; All tested before shipment; Box Packaging Type; Made of high quality material; Meet OE standards and specifications; The threads of the oxygen sensor have been pre-coated with anti-seize lubricant,Equipped with cover protection to prevent lubricant from being affected during transportation
• 【Easy Installation】Just need to remove the old parts and install the new parts, so as to save you a lot of time. if you have installation problem, it’s recommended to have a professional installation done or search for relevant installation tutorial videos online
• 【Please Note】Please carefully check your vehicle year & make & model, images and parts to avoid wrong purchases If you have any problems, please feel free to contact us and We will reply to you as soon as possible