4-pack upstream + downstream oxygen sensors suitable for 2004-2006 4.2L 4.6L 5.4L n

Condition:New|Number of Sensors:4|Mounting Style:Screw-In|Other Part Number:SG459,ZZR218861,15664 2344401 234-4401 22524|Wire Quantity:4|Number of Pieces:4|Fitment Type:Direct Replacement|Manufacturer Part Number:234-4401 2344401|Terminal Type: for Mini -Blade|UPC:619837956437|Bundle Listing:Yes|Superseded Part Number:1FAA18861, 2344402, 2344870, 4L3Z9G444AA|Placement on Vehicle:Upstream&Downstream,Rear, Front,Post-cat,Pre-cat|Type:Air Fuel Ratio O2 Oxygen Sensor|Interchange Part Number:XL3F9F472AA, XL3F9F472AA1, XL3F9F472BA, ZZR118861|Connector Color:White|Sensor Type:Oxygen Sensor|Manufacturer Warranty:2 Years|OE/ Part Number:8F9Z9F472B, 8F9Z9F472H|Connector Type:Male|Features:Direct Fit, Easy Installation|Surface Finish: New|Country/Region of Manufacture:China|Brand:Unbranded|MPN:234-4401