NEW 12659516 O2 Oxygen Upstream Sensor for GMC GM for Chevy 2009 for Cadillac 6.2L 5.3L

Condition:New|Number of Sensors:1|Other Part Number:12637679|Wire Quantity:4|Number of Pieces:1|Fitment Type:Direct Replacement|Manufacturer Part Number:12659516|Superseded Part Number:Front Upstream Air Fuel Ratio Lambda 02 O2 Oxygen Sensor,, for GMC for Sierra 1500 for Yukon XL, for Chevrolet Silverado 1500 Suburban Tahoe, for Cadillac for Escalade ESV,|Placement on Vehicle:Front, Left, Upstream|Brand:Unbranded|Type:Oxygen Sensor|Interchange Part Number:234-4940 2344940|Connector Color:Gray|Sensor Type:Oxygen Sensor|OE/ Part Number:12659516|Features:Direct Fit, Easy Installation|UPC:700000167283