Upstream oxygen sensor 2344256 for Chevrolet Silverado 1500 Tahoe for Sierra for Yukon 4.3L

Condition:New|Brand:Unbranded|Other Part Number:12609457,12569429,12573005,12573167 234-4407,234-4651|Type:Oxygen Sensor|Interchange Part Number:234-4256 12609457, 12611165, 92457789, 234-4407|Position:Upstream|Custom Bundle:No|Fitment Type:Direct Replacement|Connector Gender:Female|Manufacturer Part Number:234-4651|Superseded Part Number:A-21549, A1-234-4651, A1-SG1066, A1-15282, A1-ES20008|Placement on Vehicle:Front, Left, Right|UPC:700000745702