For 2007 for Chevrolet Silverado 1500 4.8L V8 4pcs Oxygen O2 Sensor 12 UpperUndder

Condition:New|Brand:Unbranded|Number of Sensors:4|Type:Oxygen Sensor|Wire Quantity:4|Interchange Part Number:234-4337, 234-4651|Connector Color:White & Black|Sensor Type:Oxygen Sensor|Connector Type:Female|Country/Region of Manufacture:China|Universal Fitment:Yes|Placement on Vehicle:Upstream & Downstream, Front, Rear|UPC:Does not apply