2pcs Up+Down Oxygen Sensor For 2007-11 Chevy HHR 2005-10 Cobalt 05-07 Saturn Ion

Country of Origin：China Brand：Unbranded Number of Sensors：2 Type：Oxygen Sensor Manufacturer Warranty：3 Years Fitment Type：Direct Replacement Placement on Vehicle：Front Location：Upstream and Downstream,Sensor 1 & Sensor 2 UPC：Does not apply

Country of Origin: China Brand: Unbranded Number of Sensors: 2 Type: Oxygen Sensor Manufacturer Warranty: 3 Years Fitment Type: Direct Replacement Placement on Vehicle: Front Location: Upstream and Downstream,Sensor 1 & Sensor 2 UPC: Does not apply