Upstream and Downstream Heated O2 Oxygen Sensor Compatible with Buick

2X Oxygen O2 Sensor (Only fit 2.4L Engine) for 2011-2017 Buick Lacrosse Regal;

Upstream and Downstream Heated O2 Oxygen Sensor Compatible with Buick

Upstream Downstream Oxygen O2 Sensor fit Compatible with Buick 8080-8085

Upstream and Downstream Heated O2 Oxygen Sensor Compatible with Buick

O2 Sensor Oxygen Sensor Upstream Downstream Compatible with 234-4673 for Buick