4pcs Oxygen O2 Sensor Up+Down For 2001 for Chevrolet Silverado 1500 HD 2500 HD 6.0L

Condition:New|Brand:Unbranded|Number of Sensors:4|Thread Diameter:M18|Type:Oxygen Sensor|Wire Quantity:4|Connector Color:Black & Gray|Sensor Type:Oxygen Sensor|Connector Type:Male & Female|Country/Region of Manufacture:China|Universal Fitment:Yes|UPC:Does not apply